Tagged Questions

The tag has no wiki summary.

learn more… | top users | synonyms

0
votes
1answer
330 views

Postfix still complains that “certificate verification failed” even when “smtp_tls_security_level = fingerprint”

I'm attempting to use Postfix (version 2.6.6 on RHEL6) to connect to and send mail via a mail relay on our internal network. I want to connect with STARTTLS on port 25 (port 465 is not available on ...
2
votes
1answer
61 views

How to add fingerprint templates to active directory?

Is there any way to add fingerprint templates to active directory? If yes then please suggest number of possible ways.... and if there is any SDK or API through which we can achieve storing ...
0
votes
0answers
28 views

My Debian 7 server lost all saved fingerprints

I am running some snapshots for my daily backups on the server. The backups were broken yesterday and by checking, I noticed that all the remote servers fingerprints were lost and I had to add them ...
0
votes
2answers
2k views

Fingerprint of PEM ssh key

I have a PEM file which I add to a running ssh-agent: $ file query.pem query.pem: PEM RSA private key $ ssh-add ./query.pem Identity added: ./query.pem (./query.pem) $ ssh-add -l | grep query 2048 ...
0
votes
1answer
22 views

Linux / Ubuntu fingerprinting command/method(s) to identify system wide differences in hardware / packages / configurations between 2 environments

I have 2 separate environments, and some strange behaviour occurring in one environment that is not in the other. Specifically the error is related to the PHP: Fatal error: Nesting level too deep - ...
5
votes
4answers
8k views

How to change a SSH host key?

I cloned a server and so they've the same RSA key fingerprint. It seems to be defined in /etc/ssh/ssh_host_rsa_key.pub. What is the correct way to change that? Thanks.
2
votes
2answers
538 views

Different ssh fingerprints on server. (MITM attack?)

When I try to ssh to my server in Germany from my UK laptop I get: IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It ...
1
vote
1answer
634 views

How to obtain the DSA fingerprint from a hosting server

this is not a duplicate of Get SSH fingerprint from remote server securely? My question is what are the ways to obtain the public-key fingerprint of a remote server. I have a shared hosting account ...
9
votes
5answers
1k views

SSH into a box with a frequently changed IP

I have some cloud boxes that change their IP frequently. I ssh using the hostname but have to edit the known_hosts file every time the server launches because of this error message: ...
0
votes
3answers
899 views

Determine if the “yes” is necessary when doing an SCP

I'm writing a Groovy script to do an SCP. Note that I haven't ran it yet, because the rest of it isn't finished. Now, if you're doing an scp for the first time, have to authenticate the fingerprint. ...