ESET Smart Security® - Internet Security for Windows

Enjoy the Internet.
ESET will protect you.

Free 30-days,
No commitment


Go explore the great online, we've made it safer for you

We want you to enjoy the best the Internet has to offer – safe in the knowledge that you and your technology are protected.

ESET Smart Security gives you the peace of mind to enjoy your digital journey, secured by multi-layered Internet security. Rely on anti-malware solution with Antivirus, Anti-Theft and now with Botnet Protection.

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Most popular features

Antivirus and Anti-Phishing

Shopping online or checking the latest news? Securely browse the Internet with Antivirus. Avoid fake sites with Anti-Phishing.

Anti-Theft

Ever worried your laptop might be missing? Track and locate your missing laptop or contact the finder thanks to Anti-Theft.
Learn more, see the Anti-Theft Infographics

Personal Firewall

Are you connecting via public Wi-Fi hotspots? Our Personal Firewall will protect your personal data as you connect wherever you are.

List of features

  • Antivirus
  • Antispyware
  • Anti-Theft
  • Anti-Phishing
  • Personal Firewall
  • Antispam
  • Parental Control
  • Social Media Scanner
  • Exploit Blocker
  • Advanced Memory Scanner
  • Vulnerability Shield
  • Botnet Protection
Free 30-days,
No commitment

Compare all products for Windows

A complete solution in the field of computer protection against infiltrations and attacks.

GREAT product! Lightweight, great scanner, works great! I recommend it to all my customers!

I'm in IT, as a support consultant, and I cannot stress how many times I come across a machine that is running "Free" protection that has been compromised. ESET products are well priced, well supported and besides using a fraction of system resources compared to other brands, they are effective."

ESET Smart Security is an interesting suite, easy to use, with plenty of features and some welcome improvements.

Leading-edge detection technology for your protection

New

Botnet protection

Brand new technology that protects against infiltration by botnet malware – preventing spam and network attacks launched from your computer.

Enhanced

Exploit Blocker

Blocks attacks specifically designed to evade antivirus detection. Protects against attacks on web browsers, PDF readers and other applications, including Java-based software.

Must-have

Advanced Memory Scanner

Enables improved detection of persistent malware that employs multiple layers of encryption to conceal its activity.

System requirements

Smart Security, 2015 edition runs on any system with Microsoft®
Windows® 8.1, 8, 7, Vista, XP (Service pack 3), and Microsoft Windows Home Server 2003, 2011.

(Anti-Theft not available for Home Servers).
Product requires an Internet connection.

ESET Unilicense

Protect multiple operating systems installed on a single machine: Windows, Mac, or Linux. Upgrade to a newer product version as we release it – completely for free.

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