What features do TEHTRIS XDR/DNS Firewall vs Fidelis Security offer?

**TEHTRIS XDR/DNS Firewall** differentiates with Real-time DNS traffic monitoring and analysis, Automatic blocking of malicious DNS requests, Machine Learning and Deep Learning for DNS query analysis. **Fidelis Security** differentiates with Forensic and metadata collection from 300+ attributes, Threat detection with MITRE ATT&CK mappings, Deep Session Inspection technology.

Who makes TEHTRIS XDR/DNS Firewall vs Fidelis Security?

**TEHTRIS XDR/DNS Firewall** is developed by TEHTRIS. **Fidelis Security** is developed by Fidelis Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

How do TEHTRIS XDR/DNS Firewall vs Fidelis Security compare on integrations?

**TEHTRIS XDR/DNS Firewall** integrates with Zscaler, Proofpoint. **Fidelis Security** integrates with Forescout, Devo, AWS, Microsoft Azure, SentinelOne. Check integration compatibility with your existing security stack before deciding.

Is TEHTRIS XDR/DNS Firewall a good alternative to Fidelis Security?

TEHTRIS XDR/DNS Firewall and Fidelis Security serve similar Extended Detection and Response use cases: both are Extended Detection and Response tools. Review the feature comparison above to determine which fits your requirements.

TEHTRIS XDR/DNS Firewall vs Fidelis Security (2026) | Compare Extended Detection and Response Tools

Q: What is the difference between TEHTRIS XDR/DNS Firewall vs Fidelis Security?

**TEHTRIS XDR/DNS Firewall**: DNS traffic monitoring and threat blocking module within TEHTRIS XDR Platform. built by TEHTRIS. headquartered in France. Core capabilities include Real-time DNS traffic monitoring and analysis, Automatic blocking of malicious DNS requests, Machine Learning and Deep Learning for DNS query analysis.. **Fidelis Security**: XDR platform with NDR, EDR, deception, AD security, and CNAPP capabilities. built by Fidelis Security. headquartered in United States. Core capabilities include Forensic and metadata collection from 300+ attributes, Threat detection with MITRE ATT&CK mappings, Deep Session Inspection technology.. Both serve the Extended Detection and Response market but differ in approach, feature depth, and target audience.