DNS Security
DNS filtering blocking 91% of threats
Heimdal DNS Security blocks connections to malicious domains at the DNS level before malware can communicate with C2 servers. The system uses threat intelligence from 30+ sources updated every 2 hours, categorizing over 15 million domains. According to Heimdal research, 91% of cyberattacks require DNS communication, making this protection layer critical for neutralizing threats at the earliest stage.
Enterprise-grade protection compliant with regulatory requirements and security standards
Fast deployment with minimal resource overhead
Dedicated support from a certified partner
Easy integration with your existing infrastructure
Key features
- Database of 15M+ categorized domains with updates every 2 hours
- Threat intelligence aggregated from 30+ sources, including MISP and abuse.ch
- Blocking of C2 domains, phishing, malware distribution, and cryptomining
- Predictive DNS using machine learning to detect newly registered malicious domains
- DNS query reporting with categorization and geolocation for better visibility
Business benefits
- Neutralization of 91% of threats at the earliest stage of the attack chain
- Zero impact on latency thanks to optimized DNS infrastructure
- Protection for all devices on the network without agent installation
- Reduced firewall and proxy load thanks to early blocking
- Visibility into all DNS traffic for detecting shadow IT and data leaks
Why Heimdal?
A European leader in integrated endpoint security, offering comprehensive protection covering DNS filtering, patch management, privileged access management, email security, and EDR. Heimdal stands out with its proactive approach to security through DNS-level protection.
Need DNS Security in your organization?
As a certified Heimdal partner, we'll help you deploy and configure the solution.