Sigma Designs Security 2 Command Class Protocol Review
●Assessment Overview
■The assessment of Sigma Designs' Security 2 Command Class commenced on the 19th of June 2017 and concluded on the 21st of June 2017. This assessment was the culmination of several previous projects –both on a documentation review level as well as a technical assessment of the protocol implemented on hardware provided by Sigma Designs. This final project was requested by Sigma Systems in order to identify any final concerns prior to the standard being finalised and published.
■Sigma Designs engaged the services of SensePost in order to:
◆Evaluate whether the risk of replay attacks identified during previous projects had been effectively mitigated.
◆Evaluate whether the security controls introduced in the Security 2 Command Class were effective when physically implemented.
◆Gauge whether the risk identified within the protocol was at a level acceptable and that such risk would not have a significant impact on the delivery of the service, expose clients to harm or loss or other such consequences.
■The results provided are the output of the security assessment performed and should be used as input into a larger risk management process.
■These results are a point in time assessment of the system and environment as they were presented for testing. Any changes could yield a different set of results.
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Technical Documentation |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2017-08-18 |
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Version2.0 |
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SP02508 |
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1.5 MB |
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