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New Contributor
Posts: 3
Registered: ‎04-01-2016
Accepted Solution

Disable arcfour/RC4 ciphers

Hello,

 

I'm trying to disable Arcfour cipher for SSH and i cant find a way to do this.

 

After some research i understand that is possible to configure the ciphers, starting with FOS 7.4.1... but Arcfour isn't showing as an available cipher? has it been deprecated and therefore disabled/removed by default?


How about FOS versions below the 7.4.1? is there a way to disable Arcfour cipher?

 

Thank you

 

Brocade Moderator
Posts: 318
Registered: ‎08-31-2009

Re: Disable arcfour/RC4 ciphers

Hello,

 

From FOS 7.3, the openssh server was updated and the less secure ciphers were removed.

The long term plans is to address this availability to disable unsecured services which is study for FOS 8.X. Can't do that in FOS 7.4.x

 

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New Contributor
Posts: 3
Registered: ‎04-01-2016

Re: Disable arcfour/RC4 ciphers

Tks Thierry.

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