Security

NTT DoCoMo, Motorola tie up on 3G handsets

Procera optimizes internal nets

*Start-up Procera’s management gear turns inward

The emerging age of information stewardship

* All about ‘information stewardship’

Do the right thing

* Video explores business ethics

Mailbag: The hidden costs of VPNs

* Readers chime in with their views on the cost of VPNs

HP puts choke hold on virus throttling product

ISS: Critical Netscape hole could be widespread

War on spam aided by authentication, trademark efforts

* Vendors look to combat spam in new ways

Companies should not outsource their e-mail security

Companies should outsource their e-mail security