---
title: DNS Defense Reviews
meta_title: 'DNS Defense Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how DNS Defense works for a business like yours.
date_modified: '2026-09-28'
parent_category:
  name: Network Security
  url: https://www.g2.com/categories/network-security
---


# DNS Defense Reviews
**Vendor:** ThreatSTOP  
**Category:** [DNS Security Solutions](https://www.g2.com/categories/dns-security-solutions)
## About DNS Defense
DNS Defense is a SaaS cyber security solution that turns existing and future DNS systems into Protective DNS (PDNS). Using continuous updates from 900+ Threat Intelligence sources, DNS Defense stops dangerous and unwanted DNS traffic before damage is done.






- [View DNS Defense pricing details and edition comparison](https://www.g2.com/products/dns-defense/reviews?section=pricing&secure%5Bexpires_at%5D=2026-10-02+00%3A13%3A11+-0500&secure%5Bsession_id%5D=ff2f5282-79ac-4669-b734-1b15e4c22f97&secure%5Btoken%5D=332378d68b4832e1ae58177ea6f2f96d718f0de5d15f1378100e3fb97f43350a&format=llm_user)

## DNS Defense Features
**Additional Functionality**
- Penetration Testing
- Alerts/Notifications
- Audit Trail
- Anti Virus
- Vulnerability Scanning
- Remote Monitoring & Management
- VPN
- Behavior Analytics
- Reporting/Analytics
- Real-Time Notifications
- Access Controls/Permissions
- SSL Security
- Patch Management
- Event Logs
- Anomaly/Malware Detection
- DNS Leak Protection
- Third-Party Integrations
- Server Monitoring
- Real-Time Monitoring
- Compliance Management
- Network Provisioning
- API
- Email Alerts
- Security Auditing
- Intrusion Detection System
- Data Visualization
- Two-Factor Authentication
- Generative AI
- Firewalls
- AI Copilot
- Anti Spam
- Threat Response
- Activity Monitoring
- Risk Alerts
- Data Loss Prevention
- Single Sign On
- Intrusion Prevention System
- Secure Login
- Policy Management
- Activity Dashboard

**Protection**
- Quarantine
- Continuous Monitoring
- Off-Network Protection
- Guest Network Protection
- BYOD Protection
- Native DNS over HTTPS (DoH)

**Functionality**
- DNS Lookups
- Threat Intelligence
- Advanced Traffic Filtering

**Administration**
- Whitelisting
- Policy Enforcement
- Incident Reports
- Domain Categorization
- Multi-Network Management

## Top DNS Defense Alternatives
  - [Cloudflare Application Security and Performance](https://www.g2.com/products/cloudflare-application-security-and-performance/reviews) - 4.5/5.0 (752 reviews)
  - [ThreatLocker Zero Trust Platform](https://www.g2.com/products/threatlocker-zero-trust-platform/reviews) - 4.8/5.0 (515 reviews)
  - [Cisco Umbrella](https://www.g2.com/products/cisco-umbrella/reviews) - 4.4/5.0 (266 reviews)