<?xml version="1.0"?>
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	<id>https://siwiki.rs/w/index.php?action=history&amp;feed=atom&amp;title=%D0%A0%D0%91%D0%A1%2F%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026</id>
	<title>РБС/Јануар 2026 - Историја измена</title>
	<link rel="self" type="application/atom+xml" href="https://siwiki.rs/w/index.php?action=history&amp;feed=atom&amp;title=%D0%A0%D0%91%D0%A1%2F%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026"/>
	<link rel="alternate" type="text/html" href="https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;action=history"/>
	<updated>2026-06-04T06:08:42Z</updated>
	<subtitle>Историја измена ове странице на пројекту</subtitle>
	<generator>MediaWiki 1.39.8</generator>
	<entry>
		<id>https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8337&amp;oldid=prev</id>
		<title>Randommmennn: Dopunjeno po secanju zadataka iz januarskog roka</title>
		<link rel="alternate" type="text/html" href="https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8337&amp;oldid=prev"/>
		<updated>2026-03-12T20:38:19Z</updated>

		<summary type="html">&lt;p&gt;Dopunjeno po secanju zadataka iz januarskog roka&lt;/p&gt;
&lt;a href=&quot;https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;amp;diff=8337&amp;amp;oldid=8286&quot;&gt;Прикажи измене&lt;/a&gt;</summary>
		<author><name>Randommmennn</name></author>
	</entry>
	<entry>
		<id>https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8286&amp;oldid=prev</id>
		<title>Aleksa: /* 4. zadatak */</title>
		<link rel="alternate" type="text/html" href="https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8286&amp;oldid=prev"/>
		<updated>2026-02-25T21:32:48Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;4. zadatak&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Старија измена&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Верзија на датум 25. фебруар 2026. у 23:32&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l36&quot;&gt;Ред 36:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 36:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ako u sistemu imamo 5 objekata i 5000 subjekata, koju kontrolu pristupa je bolje koristiti?&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ako u sistemu imamo 5 objekata i 5000 subjekata, koju kontrolu pristupa je bolje koristiti?&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Kontrola &lt;/del&gt;pristupa &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;zasnovana na ulogama&lt;/del&gt;&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;# Kontrola pristupa zasnovana na ulogama&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;# Liste za kontrolu pristupa&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Liste za kontrolu &lt;/ins&gt;pristupa&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aleksa</name></author>
	</entry>
	<entry>
		<id>https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8268&amp;oldid=prev</id>
		<title>Aleksa: /* Napomene */ typo</title>
		<link rel="alternate" type="text/html" href="https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8268&amp;oldid=prev"/>
		<updated>2026-02-19T07:51:48Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Napomene: &lt;/span&gt; typo&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Старија измена&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Верзија на датум 19. фебруар 2026. у 09:51&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l126&quot;&gt;Ред 126:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 126:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Napomene ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Napomene ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Ovaj rok je napisan &amp;lt;strong&amp;gt;isključivo po sećanju studenata&amp;lt;/strong&amp;gt;.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Ovaj rok je napisan &amp;lt;strong&amp;gt;isključivo po sećanju studenata&amp;lt;/strong&amp;gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* U određenim zadacima eksplicitne vrednosti ili ponuđeni odgovori možda nisu &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;iste &lt;/del&gt;kao u originalnoj postavci, međutim u svim zadacima gde je to slučaj, očuvana je suština zadatka.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* U određenim zadacima eksplicitne vrednosti ili ponuđeni odgovori možda nisu &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;isti &lt;/ins&gt;kao u originalnoj postavci, međutim u svim zadacima gde je to slučaj, očuvana je suština zadatka.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Категорија:Рокови]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Категорија:Рокови]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Категорија:РБС]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Категорија:РБС]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aleksa</name></author>
	</entry>
	<entry>
		<id>https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8267&amp;oldid=prev</id>
		<title>Aleksa: /* 5. zadatak */ c u č</title>
		<link rel="alternate" type="text/html" href="https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8267&amp;oldid=prev"/>
		<updated>2026-02-19T07:51:01Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;5. zadatak: &lt;/span&gt; c u č&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Старија измена&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Верзија на датум 19. фебруар 2026. у 09:51&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l41&quot;&gt;Ред 41:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 41:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 5. zadatak ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 5. zadatak ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;U &amp;#039;&amp;#039;NIST SSDF&amp;#039;&amp;#039; da li se koristi &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;staticko &lt;/del&gt;testiranje i ako da, u kojoj fazi?&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;U &amp;#039;&amp;#039;NIST SSDF&amp;#039;&amp;#039; da li se koristi &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;statičko &lt;/ins&gt;testiranje i ako da, u kojoj fazi?&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# Priprema organizacije&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# Priprema organizacije&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aleksa</name></author>
	</entry>
	<entry>
		<id>https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8266&amp;oldid=prev</id>
		<title>Aleksa: /* 4. zadatak */  typo</title>
		<link rel="alternate" type="text/html" href="https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8266&amp;oldid=prev"/>
		<updated>2026-02-19T07:50:42Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;4. zadatak: &lt;/span&gt;  typo&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Старија измена&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Верзија на датум 19. фебруар 2026. у 09:50&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l34&quot;&gt;Ред 34:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 34:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 4. zadatak ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 4. zadatak ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ako u sistemu &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;umamo &lt;/del&gt;5 objekata i 5000 subjekata, koju kontrolu pristupa je bolje koristiti?&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ako u sistemu &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;imamo &lt;/ins&gt;5 objekata i 5000 subjekata, koju kontrolu pristupa je bolje koristiti?&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;Kontrola pristupa zasnovana na ulogama&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;Kontrola pristupa zasnovana na ulogama&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aleksa</name></author>
	</entry>
	<entry>
		<id>https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8263&amp;oldid=prev</id>
		<title>Aleksa: /* 9. zadatak */</title>
		<link rel="alternate" type="text/html" href="https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8263&amp;oldid=prev"/>
		<updated>2026-02-18T16:35:54Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;9. zadatak&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;sr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Старија измена&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Верзија на датум 18. фебруар 2026. у 18:35&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l93&quot;&gt;Ред 93:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 93:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Koja tehnika je primenjena?&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Koja tehnika je primenjena?&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Blackist&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Blackisting&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Whitelist&lt;/del&gt;&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Whitelisting&lt;/ins&gt;&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# Bezbedan poziv API&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# Bezbedan poziv API&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# Beleženje korisničkih akcija&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# Beleženje korisničkih akcija&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aleksa</name></author>
	</entry>
	<entry>
		<id>https://siwiki.rs/w/index.php?title=%D0%A0%D0%91%D0%A1/%D0%88%D0%B0%D0%BD%D1%83%D0%B0%D1%80_2026&amp;diff=8262&amp;oldid=prev</id>
		<title>Aleksa: Нова страница: {{tocright}} &#039;&#039;&#039;Ispit u januarskom ispitnom roku 2026. godine&#039;&#039;&#039; održan je 18. februara, trajao je sat vremena i radio se preko platforme &#039;&#039;Moodle&#039;&#039; u &#039;&#039;Secure browser&#039;&#039;. {{rešenja}}  === 1. zadatak === U &#039;&#039;Heartbeat&#039;&#039; protokolu koristi se bibliotečka funkcija &#039;&#039;memcpy&#039;&#039; iz jezika &#039;&#039;&#039;C&#039;&#039;&#039; i njeno korišćenje je dovelo do ranjivosti &#039;&#039;Heartblead&#039;&#039;. Objasniti kako je ova funkcija dovela do toga i kako se ovo može prevazići.  &#039;&#039;&#039;Odgovor:&#039;&#039;&#039; &lt;div class=&quot;spoiler&quot;…</title>
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		<updated>2026-02-18T16:34:51Z</updated>

		<summary type="html">&lt;p&gt;Нова страница: {{tocright}} &amp;#039;&amp;#039;&amp;#039;Ispit u januarskom ispitnom roku 2026. godine&amp;#039;&amp;#039;&amp;#039; održan je 18. februara, trajao je sat vremena i radio se preko platforme &amp;#039;&amp;#039;Moodle&amp;#039;&amp;#039; u &amp;#039;&amp;#039;Secure browser&amp;#039;&amp;#039;. {{rešenja}}  === 1. zadatak === U &amp;#039;&amp;#039;Heartbeat&amp;#039;&amp;#039; protokolu koristi se bibliotečka funkcija &amp;#039;&amp;#039;memcpy&amp;#039;&amp;#039; iz jezika &amp;#039;&amp;#039;&amp;#039;C&amp;#039;&amp;#039;&amp;#039; i njeno korišćenje je dovelo do ranjivosti &amp;#039;&amp;#039;Heartblead&amp;#039;&amp;#039;. Objasniti kako je ova funkcija dovela do toga i kako se ovo može prevazići.  &amp;#039;&amp;#039;&amp;#039;Odgovor:&amp;#039;&amp;#039;&amp;#039; &amp;lt;div class=&amp;quot;spoiler&amp;quot;…&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Нова страница&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{tocright}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Ispit u januarskom ispitnom roku 2026. godine&amp;#039;&amp;#039;&amp;#039; održan je 18. februara, trajao je sat vremena i radio se preko platforme &amp;#039;&amp;#039;Moodle&amp;#039;&amp;#039; u &amp;#039;&amp;#039;Secure browser&amp;#039;&amp;#039;.&lt;br /&gt;
{{rešenja}}&lt;br /&gt;
&lt;br /&gt;
=== 1. zadatak ===&lt;br /&gt;
U &amp;#039;&amp;#039;Heartbeat&amp;#039;&amp;#039; protokolu koristi se bibliotečka funkcija &amp;#039;&amp;#039;memcpy&amp;#039;&amp;#039; iz jezika &amp;#039;&amp;#039;&amp;#039;C&amp;#039;&amp;#039;&amp;#039; i njeno korišćenje je dovelo do ranjivosti &amp;#039;&amp;#039;Heartblead&amp;#039;&amp;#039;. Objasniti kako je ova funkcija dovela do toga i kako se ovo može prevazići.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Odgovor:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&amp;lt;div class=&amp;quot;spoiler&amp;quot; data-solution=&amp;quot;plain&amp;quot;&amp;gt;&lt;br /&gt;
Funkcija ima potpis memcpy(bp, pl, payload) koja kopira payload bajtova iz bafera pl u bp. Ovo se koristi u Heartbeat za proveru da li je server aktivan. Klijent šalje poruku i dužinu poruke serveru, i server odgovara istom porukom. Ranjivost nastaje jer se ne radi provera da li je payload veći od veličine pl, pa klijent može da pošalje poruku veličine 4B, a payload da postavi na 128KB, i samim tim da pročita osetljive informacije - lozinke, podatke o brojevima kreditnih kartica i slično - buffer overread. Ovo se može prevazići jednostavnom proverom da li je payload veći od veličine pl, i ako da da se prijavi greška.&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 2. zadatak ===&lt;br /&gt;
Šta od navedenog ne spada u principe bezbednog dizajna:&lt;br /&gt;
&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;br /&gt;
# Razdvojiti odgovornosti&lt;br /&gt;
# Osigurati najslabiju kariku&lt;br /&gt;
# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;Dodeliti najveće potrebne privilegije&amp;lt;/span&amp;gt;&lt;br /&gt;
# Koristiti jednostavna rešenja&lt;br /&gt;
# Beležiti osetljive događaje&lt;br /&gt;
# Ne oslanjati se na nejasnost&lt;br /&gt;
# Implementirati odbranu u dubinu&lt;br /&gt;
# Ne izmišljati bezbednosnu tehnologiju&lt;br /&gt;
# Oprezno dodeljivati poverenje:&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 3. zadatak ===&lt;br /&gt;
Postoje eksplicitni i kvalitativni sigurnosni zahtevi. Odakle potiču eksplicitni sigurnosni zahtevi. Navesti primer eksplicitnog zahteva i objasniti kako je dobijen.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Odgovor:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&amp;lt;div class=&amp;quot;spoiler&amp;quot; data-solution=&amp;quot;plain&amp;quot;&amp;gt;&lt;br /&gt;
Eksplicitni zahtevi potiči iz regulativa i standarda. Regulative propisuju zaštitu IKT i zaštitu od napada (zakoni). Moraju se ispoštovati. Standardni su dokumenta odobrena od strane prepoznatih ili priznatih tela za standardizaciju. Ne moraju se ispoštivati. Primer eksplicitnog zahteva - zakon propisuje da nalozi na eUpravi moraju imati lozinku od najmanje 10 karaktera, i to bar 1 veliko slovo, bar 1 broj i bar 1 specijalni karakter iz određenog skupa. Ovo je dobijeno jer je pokazano da se primenom ovih kriterijuma otežava provaljivanje lozinke poznatim tehnikama.&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 4. zadatak ===&lt;br /&gt;
Ako u sistemu umamo 5 objekata i 5000 subjekata, koju kontrolu pristupa je bolje koristiti?&lt;br /&gt;
&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;br /&gt;
# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;Kontrola pristupa zasnovana na ulogama&amp;lt;/span&amp;gt;&lt;br /&gt;
# Liste za kontrolu pristupa&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 5. zadatak ===&lt;br /&gt;
U &amp;#039;&amp;#039;NIST SSDF&amp;#039;&amp;#039; da li se koristi staticko testiranje i ako da, u kojoj fazi?&lt;br /&gt;
&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;br /&gt;
# Priprema organizacije&lt;br /&gt;
# Zaštita softvera&lt;br /&gt;
# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;Produkcija dobro zaštićenog softvera&amp;lt;/span&amp;gt;&lt;br /&gt;
# Odgovor na ranjivosti&lt;br /&gt;
# Ne primenjuje se&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 6. zadatak ===&lt;br /&gt;
U &amp;#039;&amp;#039;&amp;#039;STRIDE&amp;#039;&amp;#039;&amp;#039; metodologiji, šta predstavlja pretnju Autorizaciji?&lt;br /&gt;
&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;br /&gt;
# Skrivanje identiteta&lt;br /&gt;
# Neautorizovana izmena podataka&lt;br /&gt;
# Osporavanje&lt;br /&gt;
# Neautorizovan pristup podacima&lt;br /&gt;
# Onemogućavanje pristupa&lt;br /&gt;
# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;Podizanje privilegija&amp;lt;/span&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 7. zadatak ===&lt;br /&gt;
U &amp;#039;&amp;#039;&amp;#039;OSSTMM&amp;#039;&amp;#039;&amp;#039;, šta predstavlja slepo testiranje?&lt;br /&gt;
&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;br /&gt;
# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;Analitičar nema predznanje o sistemu, a meta je spremna i unapred upoznata sa testiranjem.&amp;lt;/span&amp;gt;&lt;br /&gt;
# Analitičar nema predznanje o sistemu, a meta nije spremna niti upoznata sa testiranjem.&lt;br /&gt;
# Analitičar poznaje kanale napada i delimično odbrane, a meta je spremna i unapred upoznata sa svim detaljima.&lt;br /&gt;
# Analitičar poznaje kanale napada i delimično odbrane, a meta je upoznata sa okvirom testiranja, ali ne i sa kanalima i vektorima napada.&lt;br /&gt;
# Analitičar poznaje sve detalje o mogućim napadima, a meta je spremna i unapred upoznata sa svim detaljima.&lt;br /&gt;
# Analitičar poznaje sve detalje o mogućim napadima, a meta nije spremna niti upoznata sa testiranjem.&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 8. zadatak ===&lt;br /&gt;
Šta predstavlja &amp;#039;&amp;#039;&amp;#039;deljenje rizika&amp;#039;&amp;#039;&amp;#039;?&lt;br /&gt;
&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;br /&gt;
# Promena dizajna modula, dodavanje novih radnih zadataka, kupovina dodatnih alata?&lt;br /&gt;
# Uklanjanje modula koji uvodi rizik&lt;br /&gt;
# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;Angažovanje treće strane da se izbegne pretnja ili informisanje klijenta da je njegova obavaza da se pozabavi pretnjom&amp;lt;/span&amp;gt;&lt;br /&gt;
# Prihvatanje rizika&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 9. zadatak ===&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;python&amp;quot;&amp;gt;&lt;br /&gt;
LOG_FILE_LIST = [&amp;quot;data_log&amp;quot;, &amp;quot;system&amp;quot;, &amp;quot;access&amp;quot;]&lt;br /&gt;
def read_logs(log_file_name):&lt;br /&gt;
	if log_file_name not in LOG_FILE_LIST:&lt;br /&gt;
		return &amp;quot;Invalid log file name&amp;quot;&lt;br /&gt;
	result = subprocess.run([&amp;quot;cat&amp;quot;, f&amp;quot;/var/log/{log_file_name}.log&amp;quot;], capture_output=True, text=True)&lt;br /&gt;
    return result.stdout&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Koja tehnika je primenjena?&lt;br /&gt;
&amp;lt;div class=&amp;quot;abc-list&amp;quot; data-solution=&amp;quot;single&amp;quot;&amp;gt;&lt;br /&gt;
# Blackist&lt;br /&gt;
# &amp;lt;span class=&amp;quot;solution&amp;quot;&amp;gt;Whitelist&amp;lt;/span&amp;gt;&lt;br /&gt;
# Bezbedan poziv API&lt;br /&gt;
# Beleženje korisničkih akcija&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 10. zadatak ===&lt;br /&gt;
Za isti kod iz prethodnog zadatka unosi se&lt;br /&gt;
&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;python&amp;quot;&amp;gt;&lt;br /&gt;
system; rm -rf /&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Objasniti kako će biti obrađen ovaj unos.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;python&amp;quot;&amp;gt;&lt;br /&gt;
LOG_FILE_LIST = [&amp;quot;data_log&amp;quot;, &amp;quot;system&amp;quot;, &amp;quot;access&amp;quot;]&lt;br /&gt;
def read_logs(log_file_name):&lt;br /&gt;
	if log_file_name not in LOG_FILE_LIST:&lt;br /&gt;
		return &amp;quot;Invalid log file name&amp;quot;&lt;br /&gt;
	result = subprocess.run([&amp;quot;cat&amp;quot;, f&amp;quot;/var/log/{log_file_name}.log&amp;quot;], capture_output=True, text=True)&lt;br /&gt;
    return result.stdout&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Dodatno ukratko objasniti ovaj mehanizam zaštite.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Odgovor:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&amp;lt;div class=&amp;quot;spoiler&amp;quot; data-solution=&amp;quot;plain&amp;quot;&amp;gt;&lt;br /&gt;
Unos pored dozvoljene niske sadrži i nedozvoljene karaktere, pa će program vratiti Invalid log file name. Ovde se koristi tehnika &amp;#039;&amp;#039;whitelisting&amp;#039;&amp;#039;, za sprečavanje &amp;#039;&amp;#039;Command injection&amp;#039;&amp;#039; napada - do kog dolazi usled &amp;#039;&amp;#039;Improper input validation&amp;#039;&amp;#039;. Postoji lista dozvoljenih unosa, ako naš unos nije među njima, on se odbacuje i prijavljuje se greška. Ovo je proaktivan pristup, smanjuje značajno mogućnost za napad i samim tim je bolja tehnika od blackistinga.&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Napomene ==&lt;br /&gt;
* Ovaj rok je napisan &amp;lt;strong&amp;gt;isključivo po sećanju studenata&amp;lt;/strong&amp;gt;.&lt;br /&gt;
* U određenim zadacima eksplicitne vrednosti ili ponuđeni odgovori možda nisu iste kao u originalnoj postavci, međutim u svim zadacima gde je to slučaj, očuvana je suština zadatka.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Категорија:Рокови]]&lt;br /&gt;
[[Категорија:РБС]]&lt;/div&gt;</summary>
		<author><name>Aleksa</name></author>
	</entry>
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