removal of weak ciphers for FTPS Connection

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rsrp
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removal of weak ciphers for FTPS Connection

Do we have any option in winscp to select the ciphers we want for the FTPS connection. one of our client is asking us to remove weak ciphers and we dont know how to remove the weak ciphers. Please help .

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martin
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Re: removal of weak ciphers for FTPS Connection

There's no way to remove specific cipher.
You can only set a minimum TLS version:
https://winscp.net/eng/docs/ui_login_tls
(what removes some ciphers as a side effect)
What specific cipher(s) do you need to remove?

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rsrp
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removal of weak ciphers for FTPS Connection

We would like to remove below 7 ciphers.

AES128-SHA
DES-CBC3-SHA
IDEA-CBC-SHA
RC4-SHA
RC4-MD5
NULL-SHA
NULL-MD5

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martin
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Re: removal of weak ciphers for FTPS Connection

All these are removed in TLS 1.3. So set minimal TLS version to 1.3.

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