Patch, Patch, PATCH!
Operating system updates should be installed monthly. An unpatched machine is more likely to have software vulnerabilities that can be exploited.
Install protective software
When installed, the software should be set to scan your files and update your virus definitions on a regular basis.
Choose strong passwords
Choose strong passwords with letters, numbers, and special characters to create a mental image or an acronym that is easy for you to remember. Create a different password for each important account, and change passwords regularly.
Backup, Backup, BACKUP!
Backing up your machine regularly can protect you from the unexpected. You should have both local and offsite backups but if your budget only allows for one, choose offsite backups. Backups are not a “set it and forget it” endeavor. Check them monthly.
Control access to your machine
Don’t leave your computer in an unsecured area, or unattended and logged on. Lock your computer when you’re not using it. Create passwords to prevent unauthorized access. Password protected screen savers are great.
Use email and the Internet safely
Ignore unsolicited emails, and be wary of attachments, links and forms in emails that come from people you don’t know, or which seem “phishy.” Avoid untrustworthy (often free) downloads from freeware or shareware sites.
Use secure connections
Avoid using public wifi hotspots to check banking and other confidential accounts. Unsecure networks have unencrypted traffic to and from the router and this information can be captured.
Use desktop firewalls
Windows computers have basic desktop firewalls as part of their operating systems. When set up properly, these firewalls protect your computer files from being scanned.
When in doubt – don’t do it
Not sure if the update you’re being prompted for is legit? Contact your support company. Most viruses get on computers via fake pop-ups prompting you to install updates for software you don’t even have.
Update your applications regularly
Application updates and patches improve security, functionality, and compatibility. Vulnerabilities are often found and addressed thru these updates.
