Send a comment on this item to LII: Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours. Cyber Security Tips This collection of publications offers tips for non-technical computer users on online security topics such as password protection, anti-virus software, firewalls, identity theft, online trading, instant messaging and chat rooms, social network websites, "cyberbullies," wireless networks, and Voice over Internet Protocol (VoIP). From the United States Computer Emergency Readiness Team (US-CERT), U.S. Department of Homeland Security. http://www.us-cert.gov/cas/tips/ Asterisk * indicates required field. Your Name Your Email Address * We will not sell or provide your email address to anyone else. Comment * Enter the verification code as it is shown in the box below. This helps prevent automated submissions. *