Browser stopping analytics call (net::ERR_SSL_VERSION_OR_CIPHER_MISMATCH)

[d_sriharsha]

Hello Adobe Analytics Community,

I can see Adobe Analytics call is firing on the pages but failing and getting the below mentioned error.. My browser is blockiing the Adobe request becuase its not secure. Please help me on this ? Any reason why its throwing an error 

Error: net::ERR_SSL_VERSION_OR_CIPHER_MISMATCH

[Kumar_Saurabh_]

Hi @d_sriharsha ,

The err_ssl_version_or_cipher_mismatch error usually occurs when there’s a problem with the SSL certificate or encryption modules. There are a few server-side actions you can take to resolve this issue.

But before that, check the Adobe documentation page below for the TLS versions and ciphers that Adobe Host currently supports:

https://experienceleague.adobe.com/en/docs/experience-platform/tags/client-side/transport-layer-secu...

Thanks!

[d_sriharsha]

Thank you @Kumar_Saurabh_  for the Info..

There is anything that we need to do with tarcking server In Adobe?

[Kumar_Saurabh_ · Accepted solution]

@d_sriharsha 

Please check the below:-
1) Verify the SSL Status of the Website- Use a free tool like SSL checker.

2) Check for Certificate Name Not Matching.

3) Verify TLS Version.

4) Verify RC4 Cipher Suite.

5) Manually Inspect the Security Certificate by inspecting the browser.

Thanks!

[d_sriharsha]

Once again Thank you so much @Kumar_Saurabh_ 

[Kumar_Saurabh_]

@d_sriharsha, no worries!

If you have found the answer helpful please mark the answer as correct.

Thanks!