Premium Internet Security for Windows

ESET Smart Security Premium

The ultimate internet security solution, combining multiple layers of protection with advanced features such as password management and encryption.

Special Offer - Save $20
ESET Smart Security Premium
Add to Cart

You're saving $20

Premium Internet Security
powered by NOD32 Antivirus

Complete online protection

The ultimate in security for advanced users, thanks to ESET's perfect balance of detection, speed and usability.

Safeguard your privacy

Protect your digital identity with our powerful antivirus technology. Keep your confidential data safe from ransomware and phishing.

Enjoy premium features

Encrypt your files and removable media. Store and organize your passwords. Protect your laptop with Anti-Theft.

Making the internet a safer place

30 years of innovation

Built and run by security enthusiasts, ESET protects more than 110 million users.

Cloud-powered scanning

ESET LiveGrid® evaluates malware-related data from users around the world to find the latest threats.

13 R&D centers worldwide

Our research network ensures that we are always at the forefront of the cybersecurity industry.

24/7 reliability

Built for speed, accurate detection and low system demands to keep you running smoothly.

Secure all your devices

With the freedom of an ESET Smart Security Premium license, you can secure your Windows, Macs or Android devices.

What people are saying

I will never use any other antivirus software and I love that I upgraded to Smart Security Premium.

Vicki T.

I use ESET at home, work and while traveling. It works quietly behind the scenes without ever interrupting what I do.

Debbie M.

Since switching to ESET several years ago, I've not had any intrusions to my machines.

Debra G.M.

Existing customer?

Renew and save

Save up to 25% on your renewal and add additional devices at a discount.

Enjoy free support

U.S.-based technical support can help with activation, license transfers and much more.

Join these ESET customers today!

Toshiba logo
Greenpeace logo
Canon MJ Group logo
Deloitte logo
Honda logo
T-Com logo