Security researchers show lightweight, host-based access-control scheme that dumps attack packets without overwhelming memory, CPU
Video conferencing blockbuster: Cisco jumps from leader in telepresence to tops in overall video conferencing
IT security executives say big benefit of PCI is impressing business partners, not locking down credit-card data
Program would include college scholarships in return for government service
Less travel, more collaboration enabled by VoIP, conferencing and call center features
