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+ Can run on-premise

+ Only one here with Two-factor authentication

+ Free trial available

+ Vendor is publicly listed — audited financial disclosure

+ Broadest feature coverage (8)

+ Longest track record — vendor founded 2002

+ Can run on-premise

+ Only one here with Workflow automation

+ Can run on-premise

− Lacks Single sign-on (SSO), Role-based access, Audit log — offered by others here

− No free trial

− Narrowest feature scope (4)

− Least established — vendor founded 2022

− Cloud only

− Lacks AI features, Custom reports — offered by others here

− No free trial

− Lacks AI features — offered by others here

− No free trial

+ Builds an inventory of cryptographic assets

+ Helps plan migration to post-quantum cryptography

+ Supports compliance with emerging crypto requirements

+ Risk-based prioritization helps focus remediation

+ Broad asset and vulnerability coverage

+ Built on the widely used Nessus scanning engine

+ Deep visibility into OT and industrial assets

+ Understands many industrial protocols

+ Risk prioritization tailored to OT environments

+ Specialized security coverage for SAP landscapes

+ Combines vulnerability, threat detection and code checks

+ Supports compliance and audit reporting

− Emerging category with evolving best practices

− Requires cryptography expertise to act on findings

− Reporting customization can be limited

− Licensing by asset can become costly at scale

− Tuning needed in large, dynamic environments

− Deployment across sites can be complex

− Specialized focus may need separate IT tools

− Narrow focus mainly on SAP and similar business apps

− Requires SAP security knowledge to tune effectively