TAILIEUCHUNG - Chapter 14 – Email and Instant Messaging

The Internet has been around for a LONG time. For most of it’s life nobody cared about the Internet except for government, researchers and geeks like me. The Internet was never intended for security. IT was indented as a resilient network for communications. Nobody ever though it would be used for what it’s used for today | Security+ All-In-One Edition Chapter 14 – Email and Instant Messaging Brian E. Brzezicki Email Yeah, I have nothing catchy for the first slide Internet (425) The Internet has been around for a LONG time. For most of it’s life nobody cared about the Internet except for government, researchers and geeks like me. The Internet was never intended for security. IT was indented as a resilient network for communications. Nobody ever though it would be used for what it’s used for today Email (425) Email has been around for a LONG time as well, as such the is NO security in the SMTP protocol. It was assumed that everyone who was using Email would just “play nice” No Authentication No Encryption Email wasn’t even intended to send anything advanced (like images, sounds, word documents) It was just intended to send text. (more) Email No a days there is a lot of security concerns with email which we are already familiar with Method for sending viri, Trojans, and worms Phishing attacks Hoaxes .

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