Swift, Silent, and Safe.

ESET quietly protects you in the background as you surf.

ESET Internet Security for Windows

Comprehensive protection for everyday web users, thanks to ESET’s trademark best balance of detection, speed and usability.

  • Full protection, without system slowdown
  • Contains NOD32 Antivirus
  • Gamer Mode - maximal performance with minimal intrusion 
  • Banking and payment protection
  • Webcam protection

Multi-layered security that protects your privacy and online identity

Holistic protection for everyday web users, protecting you 24/7

Internet security with light system footprint

Protects you online with the latest technology, without compromising on speed

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

Stay safe from ransomware

Blocks malware that tries to lock you out of your personal data and then asks you to pay a ‘ransom’ to unlock it

Gamer mode

Runs smoothly and silently in the background while you game, disabling notifications and postponing scheduled tasks

Strong Antivirus at the core

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

See ESET security in action

ESET Internet Security includes:

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

Want to know more about the included features? Read the Product Overview (PDF).

Compare ESET products for Windows

Basic antivirus

ESET NOD32 Antivirus

ESET NOD32 Antivirus

Award-winning antivirus for Windows

Most popular

Advanced security

ESET Internet Security

ESET Internet Security

All-round internet security for Windows

Premium security

ESET Smart Security Premium

ESET Smart Security Premium

Premium internet security for Windows

Protect my computer
with award-winning antivirus

Block out ransomware
that holds my data hostage

Stop hackers
from accessing my computer

Enable me to shop and bank online
assured that my transactions are safe

Safely store and prefill my passwords
so that I don´t have to remember them

Encrypt my private photos
so nobody else can see them

Protecting you worldwide

ESET is here to secure your computers and devices, protect your precious family pictures and data, or keep your company know-how safe. We protect users just like you across 200 countries and territories worldwide, helping them to use and explore all the great opportunities of the Internet. We are proud that so many individuals and companies worldwide trust us to secure their digital lives.

Why ESET logos

"ESET is my favourite antivirus and security software solution. It doesn't lag my computer and does the job well. I recommend it to all my family, friends, and my clients too."

Kamilul Ashraf Kamsani,
ESET Home Customer, Singapore

"ESET is the best because it is so light and you don't even know it's there, it just ticks away in the background doing its job with no annoying emails, notifications, and update signs, not to mention all the warnings from infected apps."

ESET User, Thailand

"Consider it, and consider it seriously. ESET has brought a sense of calm and tranquility into our institution and is securing our machines with ultimate protection that hasn't been there before."

Praveen H. K.,
ESET Business Customer, India

System requirements

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

Download ESET Internet Security

Download full license or 30-day trial

Download Live Installer that will 
guide you through the installation