OIT Windows Managed Server Patching

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Planned OutageOIT Windows Managed ServerOIT Windows Managed Server Patching2018-04-16 06:00:00 AM2018-04-16 12:00:01 PM6 Hours2018-04-12 02:33:56 PM2018-04-16 06:00:08 AM

On Monday April 16th, TLS 1.0 will be disabled on all OIT managed Dev & QA Windows Servers. At the same time, ciphers that have been identified as weak will be disabled. Please see the following link, which was used in determining the configuration that will be applied: https://github.com/ssllabs/research/wiki/SSL-and-TLS-Deployment-Best-Practices 

These same changes are scheduled to be applied to OIT managed Production Windows Servers on Thursday May 17th.

While no outage is expected, information technology changes always presents the risk of unexpected problems. It is for this reason that these changes are being announced.

Below is the list of ciphers that will be applied:

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P521

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P521

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P384

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P521

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P384

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P256

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA_P521

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA_P384

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA_P256

TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384_P521

TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384_P384

TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256_P521

TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256_P384

TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256_P256

TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384_P521

TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384_P384

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256_P521

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256_P384

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256_P256

TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA_P521

TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA_P384

TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA_P256

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA_P521

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA_P384

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA_P256

TLS_RSA_WITH_AES_256_GCM_SHA384

TLS_RSA_WITH_AES_128_GCM_SHA256

TLS_RSA_WITH_AES_256_CBC_SHA256

TLS_RSA_WITH_AES_128_CBC_SHA256

TLS_RSA_WITH_AES_256_CBC_SHA

TLS_RSA_WITH_AES_128_CBC_SHA

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