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ESET Antimalware

Prevent computer infections with antimalware protection

Antimalware

What is malware?

Malware comes in a wide variety of forms, including viruses, worms, Trojan horse programs, spyware, ransomware and botnet software—all of which can compromise your computer and data.

Visiting infected websites, opening infected email attachments, and inserting removable drives are a few of the common ways that malware spreads. Malware developers often use "social engineering" to trick users into infecting their own computers. For example, users can be fooled by phishing schemes that deliver infected attachments or lead to fake websites designed to look legitimate.

Results of successful malware attacks can range from shutting down your computer to accessing passwords and account information in an attempt to steal your identity.

Why you need antimalware software

Because malware distributors are always changing their methods, effective antimalware software uses multiple detection methods. These include detections of known malware, methods that detect suspicious behavior either by inspecting the malware code or allowing it to run in a protected manner, and reputation-based systems with information about current malware "in the wild."

That’s why computers, as well as devices like tablets and smartphones, need antimalware software which is also updated regularly to combat the latest threats.

Learn how to identify common cyber threats
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How ESET antimalware technology works

LiveGrid

Finds latest threats

Regular updates run automatically and the ESET LiveGrid® provides updated information about emerging threats and vulnerabilities.

Detect zero-day or never before seen threats

Detect zero-day or never before seen threats

ESET's heuristics and behavioral analysis allow us to detect never before seen or zero-day threats by keying in on the malware’s DNA, not simply a hash or indicator of compromise.

Automatic alerts

Automatic alerts

Whenever the antimalware engine spots suspicious activity, it issues an alert. Most malware is disabled and removed automatically with no action necessary.

Antimalware can be found in the following ESET products:

ESET NOD32 Antivirus for Windows

ESET NOD32 Antivirus
Basic antivirus for Windows

ESET Internet Security for Windows

ESET Internet Security
Advanced antivirus for Windows

ESET Smart Security Premium for Windows

ESET Smart Security Premium
Premium antivirus for Windows

ESET Multi-Device Security for Windows, Mac & Android

ESET Multi-Device Security Pack
Advanced antivirus for Windows, Mac & Android

ESET Cyber Security for Mac

ESET Cyber Security
Basic antivirus for Mac

ESET Cyber Security Pro for Mac

ESET Cyber Security Pro
Advanced antivirus for Mac

Discover comprehensive ESET protection for your business.

Did you know?

Security research firm AV-TEST reports that there are more than 570 million malware programs in existence. New malware threats are being introduced at a rate of four to five new threats per second.