Heimdal Security Deals 2025
Up to 70% Discount

PC security for home users

Heimdal Antivirus Home - Real-time Antivirus engine. Local signature & Cloud based scanning. Protects your PC from all known malware. Quarantines & cleans local infected files.

Heimdal Threat Prevention Home - Advanced internet traffic scanning & applications auto updater. Blocks Malware before it reaches your PC. Very effective against zero-day attacks. Can work side by side with any antivirus software. read more

Premium Premium Security Home - Proactive & reactive PC security in one package. Includes all functionalities from Antivirus & Threat Prevention

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Heimdal Security Deals
Heimdal Antivirus Home

60%

Discount

Heimdal Antivirus Home
1 Year 3 PCs
Buy now$ 59.95$ 23.98 View Features
  • Reactive Security
  • Antivirus
  • Local Signature
  • File based scanning
  • Real-time Cloud Scanning
  • Sandbox & Backdoor Inspection
  • Clean & Quarantine local infected files
Heimdal Threat Prevention Home

60%

Discount

Heimdal Threat Prevention Home
1 Year 3 PCs
Buy now$ 69.95$ 27.98 View Features
  • Proactive Security
  • Antivirus
  • Local Signature
  • File based scanning
  • Real-time Cloud Scanning
  • Sandbox & Backdoor Inspection
  • Clean & Quarantine local infected files
  • Essential add-on to any Antivirus
  • Enhances any Firewall
  • Unique Traffic-based Malware detection
  • Blocks Malware before it reaches yor PC
  • Multi-layered, AI Powered Protection
  • Secures your Web-Browsing
  • Secures your Online banking & Payments
  • Phishing Protection
  • Automatically Updates your Applications
Best Deal
Heimdal Premim Security Home

70%

Discount

Heimdal Premium Security Home
1 Year 3 PCs
Buy now$ 99.95$ 29.99 View Features
  • Complete Security
  • Antivirus
  • Local Signature
  • File based scanning
  • Real-time Cloud Scanning
  • Sandbox & Backdoor Inspection
  • Clean & Quarantine local infected files
  • Essential add-on to any Antivirus
  • Enhances any Firewall
  • Unique Traffic-based Malware detection
  • Blocks Malware before it reaches yor PC
  • Multi-layered, AI Powered Protection
  • Secures your Web-Browsing
  • Secures your Online banking & Payments
  • Phishing Protection
  • Automatically Updates your Applications
  • Proactive & reactive security in one package for leading edge protection
Available for Windows, macOS, Android

Heimdal Threat Prevention Home - Advanced Traffic Scanning & software updater

Heimdal Threat Prevention is not an antivirus program (at least not a classic one, as you know it ), because it doesn't scan your local files or applications' code, neither it can quarantine and clean infected files. As the name suggests, this is a prevention module. It simply means it will try to detect and block the malware before it reaches your PC. It does this by adding extra layers of security through the following key features:

  • Network Monitoring & Traffic scanning

    Heimdal Threat Prevention will monitor and scan all your incoming & outgoing internet traffic for malicious activity. It detects threats at the DNS, HTTP, HTTPS layers, before they reach your PC.

    Heimdal Darklayer Guard
    When DarkLayer Guard engine is enabled, Heimdal will apply a filter on the network adapter that will scan for infected websites and other web locations. It will change your DNS (IPv4 and IPv6), and process every url through a local small database in the first step. If nothing is found, the url will be processed again through a bigger cloud database. All this filtering process takes place in a split second, without affecting your internet speed.
    Heimdal VectorN Detection
    The VectorN Detection technology uses Machine Learning Detection (MLD) to perform an in-depth analysis of all incoming and outgoing HTTP, HTTPS and DNS traffic. It matches the MLD insights with indicators of compromise/attack and network forensics, turning Heimdal's Threat Prevention into a unique & proactive cybersecurity module.

    Heimdal Threat Prevention blocks the top ransomware infection sources like:

    - Infected links received in emails
    - High-risk email attachments which connect to malicious servers to install ransomware
    - Infected web pages that deliver encrypting malware
    - Malicious web applications that spread ransomware (which can appear deceivingly legitimate at first.)

    Heimdal will keep you safe against: Adware & Spyware, Data Leakage & Data Theft, Email Malware Distribution, Keyloggers, Form-grabbing Malware, Ransomware, Rogueware, Zero Day Malware, Remote Access Trojans, Malicious Traffic Redirects, Malvertising, URL & SQL injection, Phishing, Browser & DNS hijacking.

    It just blocks dangerous connections that can compromise your data.
  • Automatic Software Updates

    Heimdal X-Ploit resilience

    Not many people know this, but keeping your software up to date blocks up to 85% of web attacks.

    When your security-critical applications are up to date, you close security holes that hackers can exploit.

    Through X-Ploit Resilience, Heimdal monitors and automatically updates the programs installed on your PC.

    If it finds a patch or a newer version available for your software, it will automatically download and install it in the background, without any interruptions or restarts required.

    You can also install new software directly from Thor's interface, fast and safely.

    You can adjust how frequently Heimdal scans your apps and checks for new software. The preset time is every 120 minutes.

    Applications can also be excluded from monitoring or autoupdate.

Heimdal Next-Gen Antivirus Engine

Heimdal uses a next-gen antivirus engine, with local signature and cloud scanning, sandboxing and process modification behavioural detection.
It scans all your local files (on access or by request) to detect and stop potential viruses, APTs, exploits, data leakage, ransomware, and other malware. Quarantine & disinfects local infected files.

VB100 Passed - VirusBuletin Certified
VirusBuletin Certified

How it looks - Heimdal's Application

Simple and clean interface

No matter what option you buy, you will have the same graphic interface. Based on the purchased license, the modules will be enabled or disabled.

  • Thor Premium Light
  • Thor Premium Light
  • Thor Premium Dark
  • Thor Premium Dark

About Heimdal Security

Heimdal is a security product launched in 2011 by the Denmark-based company CSIS Security Group. In early 2014, Heimdal Security spun off from CSIS Security Group and became a separate entity.The Heimdal Security software was developed in 2011 by the 19th and 20th Team Defcon CTF World Champions in hacking. Heimdal Security has a strong background in B2B security solutions, protecting over 6000 companies worldwide. Heimdal Security works with major corporations, public entities and banks across the world in fighting against organized cyber crime groups and their malicious actions. Since its inception in 2011, Heimdal set new standards in financial malware detection by continuously following IT criminals' footsteps and by providing the best proactive security solution for organizations, as well as private individuals. Heimdal takes special interest in gathering market intelligence about cyber criminal actions in order to provide clients with top protection against the most advanced forms of malware.

Heimdal's technology is appraised by the US Department of Justice, the FBI and Europol.

Designated "Anti Malware Solution of the Year", Oct. 2018 award UK

Computing Security Awards

Bottom line

Users mostly rely on antivirus as their only security layer, but with the latest cyber threats like encrypting ransomware, traditional antivirus it's just not enough. While antivirus engine kicks in after an infection (reactive), you also need a good proactive security solution, to prevent getting infected in the first place. Our recommendation is to go with the full security solution Heimdal Premium Security, but you can always use Threat Prevention on its own, along with any other antivirus. It's a powerful shield against all kind of malware and other internet threats.

No single security software solution will block 100% of malware, but DNS traffic filtering and automatic software updates should be part of your PC protection as it will block the majority of malware distribution sources.

Heimdal Security Offers 2025
Heimdal Antivirus Home

60%

Discount

Heimdal Antivirus Home
1 Year 3 PCs
Buy now$ 59.95$ 23.98
Heimdal Threat Prevention

60%

Discount

Heimdal Threat Prevention
1 Year 3 PCs
Buy now$ 69.95$ 27.98
Best Deal
Heimdal Premium Security Home

70%

Discount

Heimdal Premium Security Home
1 Year 3 PCs
Buy now$ 99.95$ 29.99

Get your money back in 30 days if you are not satisfied with the product.