> Siemens goes to Amazon EC2 cloud for voice and UC apps
> Skype for Apple iPhone rolls out Tuesday
> Truphone intros flat-rate calling plan
> Seybold: Cloud computing has its drawbacks
> E-crime threats grow in bad economy
> Study: Wi-Fi network security overlooked
> Survey: Firms endure financial losses after cyberattacks
> Protect your telecommuters and yourself
> White House eyes control of cybersecurity