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		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Firewall</id>
		<title>Firewall - Revision history</title>
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		<updated>2026-05-09T11:12:59Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Firewall&amp;diff=259112&amp;oldid=prev</id>
		<title>Designing Buildings at 05:44, 1 August 2023</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Firewall&amp;diff=259112&amp;oldid=prev"/>
				<updated>2023-08-01T05:44:04Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
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		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 05:44, 1 August 2023&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The [https://stats.oecd.org/glossary/ glossary of statistical terms], published by the Organisation for Economic Co-operation and Development (OECD), defines a firewall as: ‘A hardware- and/or software-based system that is used as an interface between the internet and a computer system to monitor and filter incoming and outgoing communications.’&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The [https://stats.oecd.org/glossary/ glossary of statistical terms], published by the Organisation for Economic Co-operation and Development (OECD), defines a firewall as: ‘A hardware- and/or software-based system that is used as an interface between the internet and a computer system to monitor and filter incoming and outgoing communications.’&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[https://www.bsria.com/uk/product/DJLLPr/guide_to_controls_bg832023_a15d25e1/ Guide to Controls (BG 83/2023)] written by John Marrow and published by BSRIA in June 2023, defines a firewall as: ‘…usually a piece of software but can also be hardware. Based on a set of security parameters, it exists on a network to check and prevent data entering the system from external sources such as the internet. The presence of a firewall on a corporate network can also block the passage of data between interconnected networks, also known as an intranet. Hence if the BMS network forms part of the client network this can help prevent malware or hackers penetrating the client site.’&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;= Related articles on Designing Buildings =&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;= Related articles on Designing Buildings =&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Firewall&amp;diff=228119&amp;oldid=prev</id>
		<title>Designing Buildings: Created page with &quot;The [https://stats.oecd.org/glossary/ glossary of statistical terms], published by the Organisation for Economic Co-operation and Development (OECD), defines a firewall as: ‘A ...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Firewall&amp;diff=228119&amp;oldid=prev"/>
				<updated>2022-04-01T08:11:50Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;The [https://stats.oecd.org/glossary/ glossary of statistical terms], published by the Organisation for Economic Co-operation and Development (OECD), defines a firewall as: ‘A ...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;The [https://stats.oecd.org/glossary/ glossary of statistical terms], published by the Organisation for Economic Co-operation and Development (OECD), defines a firewall as: ‘A hardware- and/or software-based system that is used as an interface between the internet and a computer system to monitor and filter incoming and outgoing communications.’&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings =&lt;br /&gt;
&lt;br /&gt;
* Bluetooth.&lt;br /&gt;
* Building information modelling.&lt;br /&gt;
* Ethernet.&lt;br /&gt;
* Extranet.&lt;br /&gt;
* In-building wireless.&lt;br /&gt;
* Information and communications technology.&lt;br /&gt;
* Internet of things.&lt;br /&gt;
* Local area network.&lt;br /&gt;
* Ubiquitous network.&lt;br /&gt;
* Wifi.&lt;br /&gt;
&lt;br /&gt;
[[Category:DCN_Definition]] [[Category:Definitions]] [[Category:BIM]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

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