But if someone gets your passwords and seems to be coming from a trusted source, encryption and firewalls can be thwarted, he said.

CNN: New 'Trojan Horse' strain may go mainstream

For the business user the X1 Carbon Touch provides peace of mind for any situation with state of the art security and manageability including vPro, Integrated Fingerprint Reader, Trusted Platform Module and BIOS encryption.

ENGADGET: Lenovo announces the ThinkPad X1 Carbon Touch, available now for $1,399 and up

AOL, which will eventually add data-encryption, content-security and trusted-partner features to their own messaging software.

ECONOMIST: MONITOR: Instant messaging joins the firm | The