Porn-at-Work Remains Problem as Employers Get Aggressive

More than a decade after employers began cracking down on those who view online pornography at work, porn is continuing to create tension in offices across the nation -- in part because laptop computers, cellphones and other portable devices have made it easier for risk-takers to visit such websites undetected. Devices providing wireless access to the Internet appear to be giving the porn-at-work phenomenon a boost even as employers are getting more aggressive about using software to block workers' access to inappropriate websites.