Figure 1 – SK41D-4TR KVM Evaluated Configuration
\r\nFigure 1 shows a basic evaluated configuration. The TOE is connected to four computers. The video input and output format is DVI-D, and a single display is connected to the KVM. The TOE uses ruggedized 32-pin connectors that support both DVI-D and USB 2.0 protocols. The KVM is used with a wired remote control.
","evaluation_configuration":"","security_evaluation_summary":"The evaluation was carried out in accordance with the Common Criteria Evaluation and Validation Scheme (CCEVS) process and scheme. The criteria against which the High Sec Labs SK41D-4TR KVM Firmware Version 44404-E7E7 was evaluated are described in the Common Criteria for Information Technology Security Evaluation, Version 3.1 rev 5. The evaluation methodology used by the evaluation team to conduct the evaluation is the Common Methodology for Information Technology Security Evaluation, Version 3.1 rev 5. Acumen Security determined that the evaluation assurance level (EAL) for the product is EAL 1. The product, when delivered configured as identified in the HSL Quick Installation Guide 4 Ports Secure Ruggedized DVI-D KVM Switch, HDC23220 Rev 1.0, the HSL Administrator Guide, HDC19968, Rev. C and the High Sec Labs SK41D-4TR KVM Firmware Version 44404-E7E7 Common Criteria Guidance Supplement, Version 0.5, satisfies all of the security functional requirements stated in the High Sec Labs SK41D-4TR KVM Firmware Version 44404-E7E7 Security Target. The project underwent CCEVS Validator review. The evaluation was completed in September 2021. Results of the evaluation can be found in the Common Criteria Evaluation and Validation Scheme Validation Report prepared by CCEVS.
","environmental_strengths":"The TOE is comprised of several security features. Each of the security features identified above consists of several security functionalities, as identified below:
\r\n- Security Audit
\r\n- User Data Protection
\r\n- Identification and Authentication
\r\n- Security Management
\r\n- Protection of the TSF
\r\n- TOE Access
\r\nThese features are described in more detail in the subsections below.
\r\nSecurity Audit
\r\nAudit entries are generated for security related events.
\r\nUser Data Protection
\r\nThe TOE provides secure switching capabilities for keyboard, video and mouse. The TOE ensures that only authorized peripheral devices may be used.
\r\nIdentification and Authentication
\r\nAdministrators must be identified and authenticated prior to accessing administrative functions.
\r\nSecurity Management
\r\nThe TOE provides management capabilities in support of the ‘Restore to factory default’ function. The Administrator role restricts this functionality to authorized administrators.
\r\nProtection of the TSF
\r\nThe TOE ensures a secure state in the case of failure, provides only restricted access, and performs self-testing. The TOE provides both passive detection of physical attack and resistance to physical attack.
\r\nTOE Access
\r\nThe TOE provides a continuous indication of which computer is currently selected.
","features":[{"id":3979,"feature_name":"Auditing"},{"id":3976,"feature_name":"Passive Anti-Tamper"},{"id":3980,"feature_name":"Peripheral Device (DisplayPort Video Output)"},{"id":3977,"feature_name":"Peripheral Device (USB Keyboard)"},{"id":3978,"feature_name":"Peripheral Device (USB Mouse)"}]}