ESET Internet Security - Comprehensive protection for Windows

All-round internet security for Windows

The Internet is an exciting place – we want to help you experience it, by giving you the freedom to explore without worry.

ESET Internet Security gives you record-breaking and fast anti-malware and antispyware protection, whether you are social networking, surfing the Internet or gaming.

Most popular features NIP

Safer online banking and shopping

Automatically Secures transactions on internet banking sites and helps to protect you on online payment gateways.


Regain control of your webcam and router

Get an alert when anyone tries to access your webcam. Check your router’s security and see who’s connected.


The Best balance for your security and privacy

Essential defense against malware, with our trademark best balance of detection, speed and usability


Strong Antivirus at the core

Our award-winning Antivirus protection now includes Script-Based Attack Protection.


Help when you need it

Comes with free, industry-leading customer support, supplied locally in your language.


Your data – now even safer

Special features shield you from hacking attacks and protect your online identity.


List of Features

  • Antivirus
  • Antispyware
  • Personal Firewall
  • Script-Based Attack Protection
  • Antispam
  • Parental Control
  • Exploit Blocker
  • Banking & Payment Protection
  • Botnet Protection
  • Webcam Protection
  • Home Network Protection
  • Network Attack Protection
  • Advanced Memory Scanner
  • Device Control
  • Anti-Phishing
  • Advanced Memory Scanner
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Free Trial


ESET’s VB100 record speaks for itself, with nothing but green ticks in our results table going back more than a decade – a remarkable run of excellence.

— John Hawes, Technical Consultant and Test Team Director at Virus Bulletin

Fast, precise scanning, a broad range of configuration options, perfect technical support in case it’s needed. I’m recommending it to everyone.

— Martin M., ESET user, Slovakia

Leading-edge detection technology for your protection


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.



Botnet Protection

Protects against infiltration by botnet malware − preventing spam and network attacks launched from your computer. With the help of ESET Network Signatures, blocking of malicious traffic is even faster.

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Script-Based Attack Protection 

Detects malicious JavaScripts that can attack via your browser, and attacks by malicious scripts that try to exploit Windows PowerShell.



System requirements

ESET Internet Security, 2016 edition runs on any system with Microsoft® Windows® 10, 8.1, 8, 7, Vista,  and Microsoft Windows Home Server 2011. Product requires an Internet connection.


More info


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. Learn more


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