360 High-Risk Vulnerability Immunization Tool V2.0 vs Safing Portmaster: Side-by-Side Comparison (2026)

360 High-Risk Vulnerability Immunization Tool V2.0: Tool that immunizes Windows systems against critical vulnerabilities. built by 360 Security Group (Qihoo 360). Core capabilities include Remote desktop vulnerability immunization (CVE-2019-0708, CVE-2019-1181, CVE-2019-1182), MS17-010 SMB vulnerability protection against ransomware, Meltdown CPU vulnerability mitigation..

Safing Portmaster: An open-source application firewall that monitors network traffic with custom rules. built by Safing. Core capabilities include Firewall, Privacy Network, Content Filtering..

Both serve the Endpoint Protection Platform market but differ in approach, feature depth, and target audience.

360 High-Risk Vulnerability Immunization Tool V2.0 differentiates with Remote desktop vulnerability immunization (CVE-2019-0708, CVE-2019-1181, CVE-2019-1182), MS17-010 SMB vulnerability protection against ransomware, Meltdown CPU vulnerability mitigation. Safing Portmaster differentiates with Firewall, Privacy Network, Content Filtering.

360 High-Risk Vulnerability Immunization Tool V2.0 is developed by 360 Security Group (Qihoo 360). Safing Portmaster is developed by Safing. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

360 High-Risk Vulnerability Immunization Tool V2.0 and Safing Portmaster serve similar Endpoint Protection Platform use cases. Key differences: 360 High-Risk Vulnerability Immunization Tool V2.0 is Commercial while Safing Portmaster is Free. Review the feature comparison above to determine which fits your requirements.