A lot of modern businesses’ operations are handled on office computers—from placing orders for new parts to receiving client requests to storing financial information. Therefore, protecting these devices—and the data kept on them—should be a top priority. Malware is a common cyber threat, but what is it exactly? What types of IT support may be necessary for preventing or dealing with it? The guide below explains.

What Is Malware?

Malware is short for “malicious software.” It encompasses several different kinds of threats meant to damage devices, steal sensitive data, or destroy important information or programs. 

One of the most common forms is a virus, which attaches to files and corrupts them by altering their code. When you open the affected document or program, it “infects” your computer; it also self-replicates and will attempt to access other computers within your network, working similarly to a viral disease.

By contrast, spyware does not attempt to alter your programs, but rather record all of your activity, including sensitive information like bank account numbers and passwords. 

Ransomware locks down a device to make it unusable; attackers then generally demand a ransom be paid before restoring your computers’ or programs’ functionality.

How to Protect Against Malware

Malware can be found online, through emails, or within software programs. Therefore, use caution when working on the computer. Specifically, don’t open email attachments from unknown sources, avoid clicking links that look suspicious, and only download files from reputable websites.

Additionally, have an IT support provider set up firewalls and anti-virus software that scan your devices for malicious programs. Some of these protections work proactively to help you avoid entering dangerous websites or opening corrupted files. Others strive to get rid of potential malware threats after the fact. You should also ask about ways to automatically back up your files so that you have access to them in spite of any incidents that may occur.

If you’re looking for IT support to help you prevent malware and keep your devices in optimal condition, contact National Technology Management. Based in Bingham Farms, MI, the company works with business clients throughout the Detroit area. Visit the company’s website to see a full list of their offerings. To request a consultation, call (248) 658-0830.