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The Generalist’s Overview: Safeguard Your Instant Messenger (IM)

The Culprits: Malware, Spam, and Vulnerabilities

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Known Whereabouts & Accomplices

• IM attachments, just like email attachments, can carry destructive viruses, Trojan horses, and worms
• Some new worms use IM software to send themselves to every member of your buddy list
• Some spam can contain offensive language or links to Web sites with inappropriate content
• Most instant messages still travel unencrypted across the Internet, exposing private conversations to anyone who can find a way to listen in

Protect Yourself: Treat IM Like a Family Business

• Reject all instant messages from persons who are not on your buddy list
• Do not click on URL links within IM unless from a known source and expected
• Never send personal information through an IM
• Do not open attachments or click on links sent by someone you don’t know
• Do not send files over IM
• If a person on your buddy list is sending strange messages, files, or links, terminate your IM session
• Protect IM from viruses with Norton AntiVirus™
• Keep your IM software up to date
• Keep your operating system and security software up to date with Norton Internet Security™