Enterprise technology opinions, analysis, and forecasts from Network World's experts
* WAN challenges associated with server virtualization
* CA announces updates to ARCserve Backup and XOsoft software
* Riverbed and F5 provide some good news
* NIST needs your comments on password-management guide
* CSA releases an 83-page document detailing 15 areas of concern for cloud-computing security
* Specification for service-provider networks enters home stretch
Data replication is critical for disaster preparedness