iFTP (unsecure cryptographic algorithms)


1. Image Manager does not support the newest cryptographic algorithms which are currently in use on server (e.g. OVH cloud):


fatal: Unable to negotiate with port 54475: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1 [preauth]


These algorithms are too weak, considered unsecure and do not provide the same security as the latest, newest algorithms used in eg FileZilla, WinSCP.

2. I have trouble with a replication my backup to sftp server (using port 22), because of less secure algorithms which are used by ImageManager.

3. You should add latest, newest cryptographic algorithms

4. Sorry, any workaround for this problem isn't secure!!

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