Unsolicited email/messages.

Examples of Spam

•Cost: Use of bandwidth; SMS Charges;

2009= 97% 2013= 60%

•Time: Sorting through mail.

•Content: Common way malware spreads; Used for fraud.

What is it?

Irrelevant or inappropriate messages sent on the internet to a large number of recipients.

How to avoid Spam

*Do not reply.

*Spam filters.

*One-use email adresses.