The ongoing battle over privacy is not confined to online. Besides security cameras and smart cars, cellphones are enabling retailers to track shoppers in stores.
The almost magical capabilities of mobile devices help use be productive and collaborative, entertained and connected, are coming to vehicles along with the risks and dangers.
The security community agrees it's important to protect critical infrastructure, but it's not clear which sectors are critical.
It's the most dangerous time of the year, say many tech security experts, who have noticed an upswing of hacking and cyberattacks around the holidays.
As the use of smart connected devices expands, so do threats because while they may not look like computers, they are.
The only effective defense is to 'build security in' from the ground up, critics say in response to DoD, DHS comments
Malware-embedded images are the greatest threat on all search engines
Barrett Brown threatens to 'shoot and kill' government agents, but former attorney says the threats aren't serious.
Security experts defend Android systems against the growing reports of security vulnerabilities, which they say are real but over-hyped.