From the read at Venturebeat, ZoneAlarm has just toughened up its software, and now more people can be better protected against computer viruses and worms. One feature that has caught my attention is that ZoneAlarm provides keystroke encryption. This very feature allows ZoneAlarm to encrypt whatever you type on your computer in real time, and as ZoneAlarm claims, it will stop keyloggers. Keyloggers are programs that stay hidden on your computer and logging what you had typed down; this can be used by hackers to retrieve passwords and other confidential information from you. Also as more laptops get sell than ever before, protecting data on laptop is now even more important, and so ZoneAlarm is now providing hard-drive encryption. Hard-drive encryption is important for laptops since laptops are easily be stolen or lost.
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Vinh Nguyen
