How to balance security and accessibility

Balancing accessibility and security is the neat trick for any network, VoIP perhaps more than some. The British Computer Weekly has a very nice article about just that balancing act, throwing in the question of proprietary systems vs. open standards. Supernodes, peer-to-peers, VPNs, the concept of isolating voice and data LANs and even copyright issues revolving around voice calls are all discussed as security issues in a piece that's remarkable for its span and sobriety. You may not learn a lot of new stuff, but it's a fine collection point for a lot of important ideas.

For more information about VoIP security:
- read this article from Computer Weekly