Networking

Mailbag: Readers respond to MCI’s 100% availability claims

* We get readers' SLA questions answered by MCI

CipherTrust takes ‘control’ of spam

Cable operators target business accounts

Local presence, price and bandwidth are key to winning accounts from telcos.

Misapplied faith

Voice service fees compared

* Fees: Cox’s voice-over-cable service vs. MCI’s voice service

E-mail at a crossroads

Sender authentication hits roadblocks

Biometrics benefits, challenges aired

Improving IT infrastructure

High-performance businesses need a strong foundation.

Switch vendors crunch Gigabit chips