SENTRY Secured RX and Secured TX

Certificate details

Status active
Valid from 16.01.2026
Valid until 16.01.2031
Scheme ๐Ÿ‡ช๐Ÿ‡ธ ES
Manufacturer SENTRY
Category Other Devices and Systems
Security level EAL2+, ALC_FLR.1

Certificate

Extracted keywords

Security level
EAL2+
Claims
T.I, A.U
Security Assurance Requirements (SAR)
ALC_FLR.1
Evaluation facilities
DEKRA Testing and Certification

Certification report

Extracted keywords

Security level
EAL2+, EAL2, EAL 1, EAL 4, EAL 2, ITSEC Evaluation
Claims
A.U
Security Assurance Requirements (SAR)
ADV_ARC.1, ADV_FSP.2, ADV_TDS.1, AGD_OPE.1, AGD_PRE.1, ALC_FLR.1, ALC_CMC.2, ALC_CMS.2, ALC_DEL.1, ALC_FLR, ATE_COV.1, ATE_FUN.1, ATE_IND.2, AVA_VAN.2, ASE_CCL.1, ASE_ECD.1, ASE_INT.1, ASE_OBJ.2, ASE_REQ.2, ASE_SPD.1, ASE_TSS.1
Certificates
2025-31-INF-4707- v1
Evaluation facilities
DEKRA Testing and Certification

Security target

Extracted keywords

Hash functions
SHA-256

Security level
EAL2+, EAL2
Claims
O.TRAFFIC, T.TAMPERING, A.LOCATE, A.PROTECT, A.NOEVIL, OE.PROTECT_TRAFFIC, OE.MANAGE, OE.PHYSICAL, OE.PROTECT
Security Assurance Requirements (SAR)
ADV_ARC.1, ADV_FSP.2, ADV_TDS.1, AGD_OPE.1, AGD_PRE.1, ALC_FLR.1, ALC_CMC.2, ALC_CMS.2, ALC_DEL.1, ATE_COV.1, ATE_FUN.1, ATE_IND.2, AVA_VAN.2, ASE_CCL.1, ASE_ECD.1, ASE_INT.1, ASE_OBJ.2, ASE_REQ.2, ASE_SPD.1, ASE_TSS.1
Security Functional Requirements (SFR)
FDP_IFC.2, FDP_IFF.1, FDP_IFC.2.1, FDP_IFC.2.2, FDP_IFF.1.1, FDP_IFF.1.2, FDP_IFF.1.3, FDP_IFF.1.4, FDP_IFF.1.5, FDP_IFC.1, FIA_UID.1, FMT_MSA.3, FMT_SMR.1, FMT_MSA.1, FMT_SMR, FMT_SMF.1

Automated analysis

Automated inference - use with caution

All attributes shown in this section (e.g., links between certificates, products, vendors, and known CVEs) are generated by automated heuristics and have not been reviewed by humans. These methods can produce false positives or false negatives and should not be treated as definitive without independent verification. This applies equally to the Cross-references section below. If you want to know more about how this data is computed and how reliable it is, see our documentation on automated analysis. If you believe any information here is inaccurate or harmful, please submit feedback.

Certificate ID

2025-31-INF-4707

Extracted SARs

ADV_ARC.1, ADV_FSP.2, ADV_TDS.1, AGD_OPE.1, AGD_PRE.1, ALC_CMC.2, ALC_CMS.2, ALC_DEL.1, ALC_FLR.1, ASE_CCL.1, ASE_ECD.1, ASE_INT.1, ASE_OBJ.2, ASE_REQ.2, ASE_SPD.1, ASE_TSS.1, ATE_COV.1, ATE_FUN.1, ATE_IND.2, AVA_VAN.2

Scheme data

Product SENTRY Secured RX and Secured TX
Product Link https://oc.ccn.cni.es/en/certified-products/certified-products/1073-sentry-secured-rx-and-secured-tx
Category Data diode
Manufacturer Sentry
Certification Date 16.01.2026
Enhanced
Description The TOE is comprised of two hardware devices: The Sentry Secured TX (STX) - a video/audio encoder device, and the Sentry Secured RX (SRX) โ€“ a video/audio decoder device. The STX and SRX are configured in sequence between the source device and a secure display output. The SENTRY SRX & STX is a display adapter with an HDMI-in port, HDMI-out loopout port, one-way optical fiber port, and a 12V power connector. The STX device is the main device transforming HDMI digital signals into optical signals transferred via optical fiber. It includes an HDMI loopout port (to provide a local copy of the video source displayed), an EDID emulator that forces signal resolution to avoid communication errors with the final display, and a HDMI to Optical Fiber transceiver. The SENTRY SRX is a display adapter with an optical fiber-in port, an HDMI-out port, and a 12v power connector. The SRX transforms optical signal back into HDMI digital signals. The TOE major security feature is protection of data through enforcement of a one-way data stream at the hardware level, by physically removing all unessential data streams, and emulating a clean signal in order to ensure compatibility. The TOE enforces a one-way video and audio data stream from the source device to a secure output display device, ensuring that only the video and audio channels are passed through, and no data can be passed back to the source device through the TOE, therefore protecting all other connected devices from unwanted communications.
Category Data diode
Manufacturer Sentry
Type
Evaluation Facility
Status
Certification Date 16.01.2026
CC version
Level
Target Link https://oc.ccn.cni.es/en/component/djcatalog2/?format=raw&task=download&fid=2390
Cert Link https://oc.ccn.cni.es/en/component/djcatalog2/?format=raw&task=download&fid=2391
Report Link https://oc.ccn.cni.es/en/component/djcatalog2/?format=raw&task=download&fid=2392

Cross-references

No references are available for this certificate.

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Raw data

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  "cert_link": "https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/2025-31_Certificado.pdf",
  "dgst": "ecc36e53c7fe3087",
  "heuristics": {
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    "annotated_references": null,
    "cert_id": "2025-31-INF-4707",
    "cert_lab": null,
    "cpe_matches": null,
    "direct_transitive_cves": null,
    "eal": "EAL2+",
    "extracted_sars": {
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          "family": "AGD_PRE",
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        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "ADV_TDS",
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        {
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          "family": "ADV_FSP",
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        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "ALC_FLR",
          "level": 1
        },
        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "ASE_OBJ",
          "level": 2
        },
        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "ATE_COV",
          "level": 1
        },
        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "ADV_ARC",
          "level": 1
        },
        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "ALC_CMS",
          "level": 2
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        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "ATE_FUN",
          "level": 1
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        {
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          "family": "ASE_REQ",
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          "family": "AGD_OPE",
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        },
        {
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          "family": "ASE_ECD",
          "level": 1
        },
        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "AVA_VAN",
          "level": 2
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        {
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        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "ASE_SPD",
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          "family": "ASE_TSS",
          "level": 1
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        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "ALC_CMC",
          "level": 2
        },
        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "ATE_IND",
          "level": 2
        },
        {
          "_type": "sec_certs.sample.sar.SAR",
          "family": "ASE_INT",
          "level": 1
        },
        {
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          "family": "ASE_CCL",
          "level": 1
        }
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    },
    "extracted_versions": {
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    "report_references": {
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    },
    "scheme_data": {
      "category": "Data diode",
      "certification_date": "2026-01-16",
      "enhanced": {
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        "cc_version": "",
        "cert_link": "https://oc.ccn.cni.es/en/component/djcatalog2/?format=raw\u0026task=download\u0026fid=2391",
        "certification_date": "2026-01-16",
        "description": "The TOE is comprised of two hardware devices: The Sentry Secured TX (STX) - a video/audio encoder device, and the Sentry Secured RX (SRX) \u2013 a video/audio decoder device. The STX and SRX are configured in sequence between the source device and a secure display output. The SENTRY SRX \u0026 STX is a display adapter with an HDMI-in port, HDMI-out loopout port, one-way optical fiber port, and a 12V power connector. The STX device is the main device transforming HDMI digital signals into optical signals transferred via optical fiber. It includes an HDMI loopout port (to provide a local copy of the video source displayed), an EDID emulator that forces signal resolution to avoid communication errors with the final display, and a HDMI to Optical Fiber transceiver. The SENTRY SRX is a display adapter with an optical fiber-in port, an HDMI-out port, and a 12v power connector. The SRX transforms optical signal back into HDMI digital signals. The TOE major security feature is protection of data through enforcement of a one-way data stream at the hardware level, by physically removing all unessential data streams, and emulating a clean signal in order to ensure compatibility. The TOE enforces a one-way video and audio data stream from the source device to a secure output display device, ensuring that only the video and audio channels are passed through, and no data can be passed back to the source device through the TOE, therefore protecting all other connected devices from unwanted communications.",
        "evaluation_facility": "",
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  "maintenance_updates": {
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  "manufacturer": "SENTRY",
  "manufacturer_web": "https://www.sentryvideowalls.com",
  "name": "SENTRY Secured RX and Secured TX",
  "not_valid_after": "2031-01-16",
  "not_valid_before": "2026-01-16",
  "pdf_data": {
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    "cert_frontpage": null,
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      "cc_cert_id": {},
      "cc_claims": {
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      "cc_protection_profile_id": {},
      "cc_sar": {
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      "cc_security_level": {
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      "cc_sfr": {},
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      "device_model": {},
      "ecc_curve": {},
      "eval_facility": {
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      "hash_function": {},
      "ic_data_group": {},
      "javacard_api_const": {},
      "javacard_packages": {},
      "javacard_version": {},
      "os_name": {},
      "pq_crypto": {},
      "randomness": {},
      "side_channel_analysis": {},
      "standard_id": {},
      "symmetric_crypto": {},
      "technical_report_id": {},
      "tee_name": {},
      "tls_cipher_suite": {},
      "vendor": {},
      "vulnerability": {}
    },
    "cert_metadata": {
      "/CreationDate": "D:20251223101110+01\u002700\u0027",
      "/Creator": "UnknownApplication",
      "/ModDate": "D:20251223104628+01\u002700\u0027",
      "/Producer": "GPL Ghostscript 9.27",
      "/Title": "Untitled",
      "pdf_file_size_bytes": 472928,
      "pdf_hyperlinks": {
        "_type": "Set",
        "elements": []
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      "pdf_is_encrypted": false,
      "pdf_number_of_pages": 1
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    "report_filename": "2025-31_INF-4707.pdf",
    "report_frontpage": {},
    "report_keywords": {
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      "cc_cert_id": {
        "ES": {
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      },
      "cc_claims": {
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      "cc_protection_profile_id": {},
      "cc_sar": {
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          "ADV_FSP.2": 1,
          "ADV_TDS.1": 1
        },
        "AGD": {
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          "AGD_PRE.1": 1
        },
        "ALC": {
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          "ALC_CMS.2": 1,
          "ALC_DEL.1": 1,
          "ALC_FLR": 2,
          "ALC_FLR.1": 8
        },
        "ASE": {
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          "ASE_ECD.1": 1,
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          "ASE_OBJ.2": 1,
          "ASE_REQ.2": 1,
          "ASE_SPD.1": 1,
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        },
        "ATE": {
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          "ATE_FUN.1": 1,
          "ATE_IND.2": 1
        },
        "AVA": {
          "AVA_VAN.2": 1
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      },
      "cc_security_level": {
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          "EAL 4": 2,
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          "EAL2+": 7
        },
        "ITSEC": {
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      "cc_sfr": {},
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      "cplc_data": {},
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      "ecc_curve": {},
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    "report_metadata": {
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      "/CreationDate": "D:20260209101756+01\u002700\u0027",
      "/Creator": "Microsoft\u00ae Word LTSC",
      "/ModDate": "D:20260209101756+01\u002700\u0027",
      "/Producer": "Microsoft\u00ae Word LTSC",
      "pdf_file_size_bytes": 281514,
      "pdf_hyperlinks": {
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        "elements": []
      },
      "pdf_is_encrypted": false,
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    },
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        },
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        },
        "OE": {
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          "OE.PROTECT": 1,
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        },
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      },
      "cc_protection_profile_id": {},
      "cc_sar": {
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        "ASE": {
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          "ASE_REQ.2": 1,
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        },
        "ATE": {
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        },
        "AVA": {
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        }
      },
      "cc_security_level": {
        "EAL": {
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          "EAL2+": 2
        }
      },
      "cc_sfr": {
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        "FIA": {
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        },
        "FMT": {
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          "FMT_SMF.1": 3,
          "FMT_SMR": 1,
          "FMT_SMR.1": 4
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      },
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      "device_model": {},
      "ecc_curve": {},
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      "hash_function": {
        "SHA": {
          "SHA2": {
            "SHA-256": 1
          }
        }
      },
      "ic_data_group": {},
      "javacard_api_const": {},
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    "st_metadata": {
      "/Author": "Corsec Security, Inc.",
      "/CreationDate": "D:20251104164914+01\u002700\u0027",
      "/Creator": "Microsoft\u00ae Word for Microsoft 365",
      "/ModDate": "D:20251104164914+01\u002700\u0027",
      "/Producer": "Microsoft\u00ae Word for Microsoft 365",
      "/Title": "Security Target",
      "pdf_file_size_bytes": 565231,
      "pdf_hyperlinks": {
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        "elements": [
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          "mailto:[email protected]",
          "http://www.sentryvideowalls.com/",
          "http://www.corsec.com/"
        ]
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      "pdf_number_of_pages": 22
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  "protection_profile_links": {
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  "report_link": "https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/2025-31_INF-4707.pdf",
  "scheme": "ES",
  "security_level": {
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    "elements": [
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      "EAL2+"
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  "st_link": "https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/2025-31_ST.pdf",
  "state": {
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  "status": "active"
}