Anti-malware (also known as anti-virus or AV) software is a critical layer of defense against a wide variety of threats to your computer. UCI scans incoming email for viruses, but that doesn’t protect you from other computers connected to the network or from infected files that can be downloaded. Malware can allow an attacker to spy on what you are typing, webcam/microphone access, steal files saved there, and worst of all encrypt/destroy files on the system, or held hostage via ransomware.
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How to Get Anti-Malware Software
On Campus
Faculty and staff can contact their local computing support for help in obtaining and installing the proper anti-malware software on UCI machines.
The available UC standard EDR tool also has anti-malware functionality.
Home Use
Purchase commercial anti-malware software. There are many available from most computer stores, office supply stores, and the UCI Computer Store.
Free Anti-Virus Software
There are a few free versions of anti-malware software available. If cost is a factor in preventing you from installing and maintaining anti-malware software, consider using one of these.
- Windows
- Windows Defender (Windows 10/11)
- Mac
- Windows and Mac
VirusTotal is a free online cloud tool that can scan uploaded files and web URLs against multiple vendors.
Keep the Definitions up to date
Once you have anti-malware software installed, make sure to keep the definitions up to date. New malware spreads quickly and you need to have the latest updates to protect your computer.
Scanning Frequency
It is recommended to enable both “on-access” and “scheduled” scanning in your anti-malware software.
Repercussions of an Infected Computer
If your computer has malware, you may be blocked from accessing the UCI network. Some viruses cause network wide problems and we need to block your computer to contain the problem. If your computer is blocked, you should receive a warning Web page when you try to use a browser on campus. The Web page notes that your computer may have been compromised and refers you to the OIT Help Desk.