Library items tagged: H323

Overview of H.323 security issues

Anonymous
Monday, January 23, 2012 - 19:17
Videoconferencing
H323
security
overview
There are many aspects to the security of H.323 videoconferencing systems. Some of these are shared with H.320 ISDN-based systems, e.g. the physical security of the equipment itself. The greater focus with IP-based systems lies in the ability for attackers to ‘snoop’ the conferencing data in transit, or to attack the H.323 components themselves over the Internet, leading to a loss of service or other undesirable consequences.
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H.323 security in perspective

Anonymous
Monday, January 23, 2012 - 19:16
Videoconferencing
H323
security
When considering the security of an H.323 conferencing system, it is important to place concerns over that security into perspective.
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Traffic Engineering 1: Logical Separation at Layer 2 - the VLAN

Anonymous
Saturday, January 21, 2012 - 16:11
Videoconferencing
H323
In many cases, it will not be possible to physically separate H.323 and campus network traffic, and it will be necessary for all traffic to share the same physical links. In this case there are some methods that can be used to provide some level of protection to H.323 traffic, above that provided to the campus traffic.
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Security guide for H.323 videoconferencing

Anonymous
Tuesday, January 10, 2012 - 14:51
Videoconferencing
security
H323
In the following documents:
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Security guide for H.323

Iain Emsley
Monday, September 26, 2011 - 15:31
Videoconference
H323
This guide discusses the potential security threats to an Internet Protocol (IP)-based videoconferencing system and the measures that can be taken to help combat those threats. The guide is aimed at sites deploying such H.323 videoconferencing systems in the UK Higher and Further Education communities, but may be equally applicable elsewhere.
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