Advanced protection against all kinds of threats

ESET INTERNET SECURITY EDITION 2021

Ideal for modern users concerned about their privacy, who actively use internet for shopping, banking, work and communication. Secures Windows, macOS and Android devices.

TOP BENEFIT
Protect your privacy

Your sensitive data, online payments, passwords, smart home, webcam and your children… all that and more is secured with ESET Internet Security.

Full feature trial. No credit card, no commitment.

Comprehensive security and privacy online

Multi-platform protection

Secure all your devices with a single license. No matter if you run on a macOS, Windows or Android - we got you covered!

Banking and privacy secured

Prevent unauthorized access to your computer and misuse of your data. Stay safe while making online payments and accessing e-wallets.

Protect your IoT and webcam

Test your home router and smart devices for vulnerabilities. See and block any unexpected access to your webcam.

What's inside

1bn+
protected users worldwide
70+
prestigious VB100 awards
1+
years of cutting-edge IT security
1
global R&D centers

 

Secure all your personal devices

 

 

Protected operating systems Each solution is compatible with various operating systems.

Protection against never‑before‑seen threats ESET LiveGuard is a service personalized to you, designed to discover and stop never-before-seen types of threats.

Features may vary by product.

Password management Remember only one password to safely store and share all your passwords across devices.

Features may vary by product.

Sensitive data encryption Military-grade encryption of files, folders and external drives in case of USB or laptop loss. Enables secure collaboration and data sharing.

Features may vary by product.

Privacy and banking protection Block unauthorized access and misuse of your data and webcam, secure online payments and safeguard your kids’ online experience.

Features may vary by product.

Network and smart devices protection Secure your Wi-Fi networks from intruders and test your router-connected smart devices.

Features may vary by product.

Malware, ransomware and phishing protection Multilayered antivirus technology protects against all types of online threats.

Features may vary by product.

PREMIUM SECURITY
ESET Smart Security Premium

 

Windows, macOS, Android

RECOMMENDED

ADVANCED SECURITY
ESET Internet Security

 

Windows, macOS, Android

ESSENTIAL SECURITY
ESET NOD32 Antivirus

 

Windows, macOS


Maximize your digital security with myESET

  • Remote security check of your devices Monitor their security status in real-time and receive important notifications at all times. Only for Windows and Android OS.
  • Easy license sharing Protect family and friends by sharing your digital security, still conveniently billed and monitored from your account.
  • Android and iOS mobile app Get immediate access to your licenses and information about the security of your Windows and Android devices wherever you are.
  • Centralized license management Renew, upgrade or update all your licenses from one place.

Get the all-round internet security today

EDITION 2021
ESET INTERNET SECURITY 

Ideal for modern users concerned about their privacy, who actively use internet for shopping, banking, work and communication. Secures Windows, macOS and Android devices.

System requirements & documentation

System requirements

WINDOWS
Microsoft Windows® 10, 8.1, 8, 7 with SP1 and latest KB updates installed

macOS
macOS 11 (Big Sur), macOS 10.15 (Catalina), macOS 10.14 (Mojave), macOS 10.13 (High Sierra), macOS 10.12.x (Sierra)

ANDROID
Android 4.1 and higher * (*ESTV AndroidTV 7.0 and higher)

Trusted by consumers and businesses alike

What's inside ESET Internet Security?

Windows

Multilayered security

  • Antivirus and Antispyware
  • Ransomware Shield improved
  • Advanced Machine Learning
  • Scan While Downloading Files
  • Idle-State Scanning
  • Exploit Blocker Improved
  • Host-Based Intrusion Prevention
    System (HIPS) Improved
  • Advanced Memory Scanner
  • WMI Scanner
  • Cloud-Powered Scanning
  • System Registry Scanner
  • Script-Based Attack Protection
  • UEFI Scanner
  • LiveGuard Premium newAvailable for ESET Smart Security Premium ESSP

Comprehensive protection

System requirements & documentation

System requirements

WINDOWS
Microsoft Windows® 11, 10, 8.1, 8, 7 with SP1 and latest KB updates installed

macOS
macOS 12 (Monterey), macOS 11 (Big Sur), macOS 10.15 (Catalina), macOS 10.14 (Mojave), macOS 10.13 (High Sierra), macOS 10.12.x (Sierra)

ANDROID
Android 5.0 and higher * (*ESTV AndroidTV 7.0 and higher)

Existing customer?

Find everything you need at our customer portal

Renew your license

We value your loyalty! Renewing ESET takes few clicks and you are settled. 

Download or reinstall

Download and use your existing license key to activate your software.

Manage your devices

Device management, Anti-Theft and Parental Control setup. License key required.

Looking for help?

Get free, local tech support for your ESET home or business products.

Refer ESET

Help your friends and family get protected. Provide them with an extra month of ESET security with our referral program

Small or home office?

Looking for protection of your small office or home office?


Here is a simple yet powerful protection for all your devices.

Whether you need to protect just a few devices or your growing business, we have the right solution.