Avatar for Username

Zoeken in Support

Vermijd ondersteuningsscams. We zullen u nooit vragen een telefoonnummer te bellen, er een sms naar te sturen of persoonlijke gegevens te delen. Meld verdachte activiteit met de optie ‘Misbruik melden’.

Meer info

Deze conversatie is gearchiveerd. Stel een nieuwe vraag als u hulp nodig hebt.

An error occurred during a connection to www.esic.in. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: SSL_ERROR_NO_CYPHER_

  • 2 antwoorden
  • 2 hebben dit probleem
  • 2 weergaven
  • Laatste antwoord van James

CMPandey
CMPandey
more options

When I want to login on ESIC web site a message is showing every time : An error occurred during a connection to www.esic.in. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: SSL_ERROR_NO_CYPHER_OVERLAP

When I want to login on ESIC web site a message is showing every time : An error occurred during a connection to www.esic.in. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: SSL_ERROR_NO_CYPHER_OVERLAP

Alle antwoorden (2)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
more options

Oh, boy. An online service that analyzes secure connections sees numerous problems with that site, including:

  • The SSL certificate expired in February 2016
  • None of these browsers work with the limited set of ciphers offered by the server:
    • Firefox 47-49
    • Chrome 49 and 51
    • IE 11 or Microsoft Edge
    • Safari 10

https://www.ssllabs.com/ssltest/analyze.html?d=www.esic.in

They must know about this problem, right?!

James
James
  • Moderator
  • Top 10 Contributor
more options

Normally this error occurs on a website that is outdated in still supporting RC4.

RC4 support has been completely removed in Firefox 50 as it is no longer able to be overridden. https://www.fxsitecompat.com/en-CA/docs/2016/rc4-support-has-been-completely-removed/

https://blog.mozilla.org/security/2015/09/11/deprecating-the-rc4-cipher/