2
votes
1answer
45 views

Encrypted User Directory on FreeBSD?

I'm running FreeBSD and I'd like to have user's files stored encrypted using his/her password, and have seamless SSH access to those files as well (provided that the user always uses password-based ...
0
votes
0answers
51 views

How to solve problematic cpu load due to encryption when using SFTP on a VM

my company is trying offer a sftp service for a big amount of customers. The serving machine will be on a VM and tests have shown that, with an increasing amount of simultaneous users, the cpu becomes ...
0
votes
1answer
47 views

Logging remote commands sent during SSH session, so the log would be unencrypted

I connect to server A (running OpenSSH server in Linux OS) using Putty: localhost% putty.exe A How to cause the SSH server to log the commands sent from localhost in unencrypted manner. Thanks
1
vote
1answer
116 views

Remotely unlock Hardware disk encryption

I am setting up a remote server at a collocation for a client and their primary request is that the data be encrypted beyond the boot partition. The main system will be in a dm-crypt LUKS container on ...
12
votes
2answers
486 views

Why do my two ssh public keys have the same beginning?

I was updating the authorized_keys file on my server with the public key for the new laptop I got and I was surprised to discover that the two public keys began the same: # key 1 ssh-rsa ...
2
votes
2answers
2k views

How secure/private is full disk encryption on a VPS? [duplicate]

Security principles say that if someone else has physical access to a machine, then there is no security/privacy. I'm wondering about some examples of this in the case where I want to have a hosted ...
-3
votes
1answer
40 views

The search for low traffic backup software [closed]

I'm an IT manager and i'm looking for an backup software that will stand some requirements: Minimum traffic between the server and the client. Encrypted the data while it transfer it. Automated. ...
2
votes
2answers
532 views

How to add authentication to ssh dynamic port forwarding?

I am using ssh client as a SOCKS server by running on the remote server this command: ssh -f2qTnND *:1080 some-server-user@localhost There is only one problem here: anyone can connect to the server ...
8
votes
4answers
997 views

Encrypt temporary password using public ssh key

I manage a virtual office and our staff uses both SSH keys and passwords for authentication. If one of our staff forgets his password, is there a way to encrypt a temporary password using his public ...
1
vote
2answers
163 views

Encrypting traffic on remote end of SSH tunnel

Using an example of someone connecting to a VPS, an SSH tunnel will encrypt any traffic coming from the user to the VPS. Once it reaches the VPS network, the traffic is not encrypted and is easily ...
0
votes
1answer
147 views

Authenticate user(group) and encrypt port 8078 on a server using SSH2 keys?

I want to encrypt and authenticate port 8078 on a server running Jenkins using SSH keys (I'll pass our the public or private key as needed), and keep 8078 from being accessed by anything but SSH. I ...
4
votes
3answers
342 views

What are recommended SSH key settings?

I was reading over the algoritms used in SSH and I'm trying to figure out which one is the current "recommended" or at least which target audience each is for. Should I make sure my SSH key is 1.0 ...
1
vote
4answers
459 views

What's the benefit of using asymmetric keys over passwords?

Is there a benefit to using keys over regular passwords when it comes to logging into a remote server over SSH? (Besides not having to remember/input that password)
5
votes
5answers
646 views

Sharing public key with ssh

Is it possible to somehow setup an ssh server that doesn't require a username,password or cert to login? If that's not possible, if I were to give all customers the same public key, would each ...
12
votes
6answers
16k views

How can I disable encryption on openssh?

I'm having performance problems using openshh(server) and putty(client) combination to use a remote webproxy. I'd like to disable encryption and test the results to see if it makes a difference. How ...
2
votes
3answers
1k views

rsync over ssh - encryption on server

I have the following setup: Windows rsync -> ssh -> rsync Linux Each user has a different ssh key so only the user and the Linux admin can access the user's files on the server. The files are not ...
85
votes
1answer
19k views

Create a public SSH key from the private key?

Let's suppose I have a SSH key, but I've deleted the public key part. I have the private key part. Is there some way I can regenerate the public key part?
9
votes
3answers
1k views

RSA or DSA: What's the definitive answer when generating SSH key pairs? [duplicate]

Possible Duplicate: SSH keypair generation: RSA or DSA? Some say use RSA, some say use DSA, some say it doesn't matter. Some say one is more secure than the other, some say the reverse. ...