CCNA Discovery 1, Chapter 8
8.3.3: Antivirus software can prevent initial infection and sometimes remove infected files and repair an infected system. Antivirus software can scan files and programs as they open, scan e-mails as they arrive on the system, update automatically, and run full scheduled scans of a system. It is important to update antivirus software, because new virus patterns continually surface on computers and the Internet.
8.3.4: Antispam software attempts to filter any unwanted, unsolicited e-mails from your system. Spam filters can be loaded on individual workstations or on an e-mail server. Some spam e-mails contain false warnings about your system and advise you to install software or make system configuration changes. It ...
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