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Attacks in progress, warns Microsoft; Vista and Windows 7 called safe
The agency's webmail system was taken down; computer systems for the U.S. Marshals were hit earlier
The president's focus on cybersecurity is a step in the right direction, experts say
The challenge will be to get various interests working together
* The identity of people, services and applications on a network are important as the identity of devices
* Service-now.com stands out for it SaaS delivery model
Aerohive creates a simpler, more secure pre-shared key for WLAN security
* Relief for those struggling to connect on the road