Protocol - Universal Devices ISY-994i User Manual

21.6.1.4Protocol

A maximum protocol level supported by client or server. Please note that if you use TLS 1.2
and if the peer is requesting TLS 1.0, then ISY will downgrade to TLS 1.0.
21.6.1.5Strength
The symmetric key strengths. Each cipher suites strength has an ordered/priority list of
cipher suites that ISY will use to determine its operations. The priority is from high to low
(top to bottom):
• High:
o TLS_RSA_WITH_AES_128_SHA2
o TLS_RSA_WITH_AES_256_SHA2
o TLS_RSA_WITH_AES_GCM_128_SHA2
• Medium:
o TLS_RSA_WITH_AES_128_SHA,
o TLS_RSA_WITH_AES_256_SHA,
• Low:
o TLS_RSA_WITH_AES_128_SHA,
• All:
o TLS_RSA_WITH_AES_GCM_128_SHA2,
o TLS_RSA_WITH_AES_256_SHA2,
Figure 373: ISY Dashboard – Network settings
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