ESET Internet Security offers comprehensive protection for your PC against malware, cybercrime, and online threats. Building on the foundation of ESET NOD32 Antivirus, it adds powerful firewall and antispam features to create a complete security suite.

The software leverages cloud-powered technology and multiple detection layers to block attacks while you work, browse social media, play games, or transfer files via removable media.

In This Post

Power User Guide

Configure Firewall Settings

Open ESET Internet Security
Navigate to Setup > Network Settings > Firewall
Select your network type (Home/Office/Public)
Enable firewall protection and customize rules as needed

Explanation: Proper firewall configuration blocks unauthorized network access while allowing legitimate traffic, creating a strong first line of defense against cyber attacks.

Set Up Antispam Protection

Go to Setup > Mail Security > Antispam
Enable antispam protection for your email accounts
Configure filtering sensitivity levels
Add trusted senders to whitelist

Explanation: Effective antispam filtering reduces phishing risks and keeps your inbox focused on important messages by blocking malicious and promotional emails.

Download ESET Internet Security

OS support: Windows

Windows

Eset Internet Security Trial – Home ARM64

Eset Internet Security Trial – Home x32

Eset Internet Security Trial – Home x64

Technical Details

Software Name	ESET Internet Security
Version	19.1.14.0
License	Paid
OS Support	Windows
Language	Multi-language
Developer	ESET s.r.o.
Homepage	https://www.eset.com/
Last Updated	October 23, 2025

Key Features

Multi-Layered Threat Detection: Uses cloud-powered technology and multiple detection layers to identify and block malware, ransomware, and other online threats before they can infect your system.
Integrated Firewall: Provides advanced network protection by monitoring and controlling incoming and outgoing network traffic to prevent unauthorized access to your computer.
Antispam Protection: Filters out junk email and phishing attempts to keep your inbox clean and protect you from social engineering attacks delivered through email.
Real-Time Protection: Continuously monitors your system for threats, ensuring that new malware is detected and neutralized immediately without impacting system performance.
Removable Media Protection: Safely scans and protects data transferred via USB drives, external hard drives, and other removable storage devices to prevent infection through physical media.