Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Pesquisar no apoio

Evite burlas no apoio. Nunca iremos solicitar que telefone ou envie uma mensagem de texto para um número de telefone ou que partilhe informações pessoais. Por favor, reporte atividades suspeitas utilizando a opção "Reportar abuso".

Saber mais

Esta discussão foi arquivada. Se precisar de ajuda, por favor, coloque uma nova questão.

Where is the encryption button in Fire fox ver. 23 ?

  • 1 resposta
  • 4 têm este problema
  • 5 visualizações
  • Última resposta por cor-el
  • Arquivadas

pattew
pattew

After installing Fire fox 23, I wanted to solve SSL error for secure web sites but unfortunately the Encryption button in not in the Advanced tab any more, could you please show me how to activate this feature again?

After installing Fire fox 23, I wanted to solve SSL error for secure web sites but unfortunately the Encryption button in not in the Advanced tab any more, could you please show me how to activate this feature again?

Todas as respostas (1)

cor-el
cor-el
  • Top 25 Contributor
  • Moderator

Current Firefox no longer have a user interface setting to disable TLS or SSL3, but you can make the change on the about:config page.
SSL3 and TLS 1.0 are enabled by default in the current Firefox release.

You can set the security.tls.version.min and security.tls.version.max prefs to 0 to disable TLS (0 means SSL3)

You may need to close and restart Firefox after changing these prefs. 

security.tls.version.min = 0
security.tls.version.max = 0

0 means SSL 3.0, 1 means TLS 1.0, 2 means TLS 1.1, etc.

Be cautious with activating TLS 1.1 because the fallback to lower protocols isn't implemented yet and Firefox will fail to connect if the server doesn't support it (i.e. Firefox will insist on using TLS 1.1).