ssl - How to install a cipher suite on Windows Server 2012 -


i have 2 edi servers, , b. trading partners connect using tls.

one trading partner cannot connect server b, can connect server a.

the issue apparently cipher suites on different on b. reason b has had windows updates applied, not a.

so put cipher suites on b there before updates same. should allow partner connect successfully.

i have used ssllabs run report on cipher suites, , list on a, not b:

tls_dhe_rsa_with_aes_128_gcm_sha256 (0x9e) tls_rsa_with_aes_256_gcm_sha384 (0x9d) tls_rsa_with_aes_128_gcm_sha256    (0x9c)  tls_rsa_with_rc4_128_md5 (0x4) tls_dhe_rsa_with_aes_256_gcm_sha384 (0x9f)

how enable/install these cipher suites?

this blog post covers how add/remove cipher suites.

in nutshell, there local computer policy setting called "ssl configuration settings" determines order of suites used, used.

there free gui tool lets add/remove cipher suites.


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