MCN is an Internet Service Provider Owned and Operated by the Mendocino Unified School District
03/1/2021 7:47am PDT Home Support Security

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Keeping your computer and network secure can be confusing. We've put together several documents to help you keep your computer secure.

1 Software Updates
2 Spyware & Adware
3 Antivirus Software
4 Firewalls
5 Computer Security