Security

Of VPNs and peer-to-peer SIP: IETF chair speaks out

Mailbag: Ban ping? Why not shut down the entire network?

* Readers mull the social implications of providing network security

Dan Swanson on IT auditing

* Online resources from Dan Swanson

Conflicts lead to tense times in security

Finance firm finds answer for two-factor

Symantec CEO encouraged by Microsoft moves on Vista

Cisco, Microsoft and Apple security issues

* Cisco, Microsoft and Apple security issues * Top 10 reported virus infections for the past week from Sophos * Hackers break into water system network, and other interesting reading

Average data breach costs companies $5 million

Microsoft’s Forefront group eyeing compliance market

Internet forum participants clash