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1answer
161 views

Simple PHP encryption

I'm looking for an asymmetric encryption library for php that can generate keys, hand out public keys and decrypt incoming messages with the corresponding private key. However, I'm a novice in the ...
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3answers
2k views

Old dell workstations need to have XP reinstalled but there are no restore disks; Besides ordering restore disk what is the best option?

All of the workstations are XP Pro oem from Dell. I need to reinstall XP and all I have access to are the MSDN copies of XP. I found a page on Dell's website where they would send you a free copy of a ...
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1answer
157 views

Policies for maintaining access credentials on EC2

Managing EC2 access keys and X.509 certificates can become challenging when you start to deal with large numbers of instances. Do any EC2 users here have good policies and/or tools for: rotating ...
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2answers
1k views

Where can I find the gpg key for dotdeb.org

Who knows where the gpg key for dotdeb.org repository (for debian lamp packages) can be found?
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1answer
1k views

Importing GPG Key

I have problems importing my GPG-Keys into my new installation of debian. I exportet the private-key a few years ago. Now I am trying to get everything running under a new debian. I tried to do ...
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3answers
619 views

ssh key questions

I have some questions regarding generating keys for ssh access: (1) Supposed there are two computers running ssh server service and I have generated a pair of key files on computer A and copy the ...
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3answers
91 views

Putty Help with @ Key

I am new to putty. I am pushing files to a customer with sftp command that includes @ sign in the command. e.g. sftp (login@IP Address) the session will not allow @ on the command line. It bounces ...
2
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1answer
1k views

Radius + SSH Key Authentication

Does anyone know if it is possible to configure pam to require both radius AND ssh-key to successfully authenticate ?
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2answers
2k views

SSH keys management system

I'm looking to switch from password based (which I starting to become overwhelmed with) to SSH keys based system. I'd like to know if there any SSH keys management system or server solution, which ...
2
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2answers
580 views

Stolen Windows7 Keys! Help

I work in the IT Department of my company and we use one multi-license Windows 7 Ultimate Productkey for our in-house machines. Lately I've come to the strong suspicion, that workers from other ...
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3answers
8k views

How do I setup sshd on Mac OS X to only allow key-based authentication?

I have a Mac OS X machine (Mac mini running 10.5) with Remote Login enabled. I want to open the sshd port to the Internet to be able to login remotely. For security reasons I want to disable remote ...
2
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3answers
913 views

Can sshd authenticate each incoming connection with both a key AND a password?

I want to configure sshd to require that a connection authenticate with both a key and a password. I haven't looked at using PAM or other external authentication methods yet, but my guess at the ...
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2answers
289 views

How can you tell how old an ssh key is?

I'm connecting to a remote server, but want to make sure that they keys have been created relatively recently. How can I tell when the keys for that ssh server were generated? If I can't check ...
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4answers
2k views

Enforce SSH key passwords?

I'm looking at removing password-based logins for SSH. However, I don't want to allow passwordless ssh keys, as that would be even worse. How can I make sure that only SSH keys which have passwords ...
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2answers
2k views

What is the simplest way to delete a corrupt registry key?

I have a registry key that produces an error when selected in regedit. It may have multiple but unknown subkeys. regeidt isn't up to the task what is the best way to wipe out this key and anything ...
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5answers
11k views

SSH: Do you use one private/public key pair for each remote machine? Or a single pair for all?

When you want to have public key based ssh logins for multiple machines, do you use one private key, and put the same public key on all of the machines? Or do you have one private/public key pair for ...
1
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2answers
189 views

authentication keys for ssh

I use the following commands on computer A to generate authentication key for ssh from computer A to computer B ssh-keygen -t rsa scp ~/.ssh/id_rsa.pub B:.ssh/authorized_keys2 If further I need to ...
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2answers
3k views

How can I decrypt an SSH session with both public and private keys?

Is it possible to decrypt an SSH session with the public AND private key used for the session? I have a network capture of the packets, and I have no idea what tools I'd be able to use to do so. Can ...
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4answers
5k views

How to make connection between two computers using ssh-keygen

I want to use rsync command between two computers and both of them have RedHat 5.3 , when I googled for way to make that, I discovered that I have to make public key between them to not prompt ...
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2answers
1k views

How to send Alt-Tab through the Putty?

I want to use bash completion for command parameters on a remote computer. How can I send Alt-Tab combination in Putty? Is there other key combinations for this?
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4answers
3k views

How bad is it to use the NX server default SSH key?

It is said in NoMachine NX setup and FreeNX ubuntu setup article that using the default SSH key for NX server is bad for security. How much is it bad? Is it the case that the default SSH key is the ...
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15answers
4k views

How to manage rack keys?

As a result of a security audit there's the need to lock the racks and manage the keys: Keep the keys safe Record key usage Complying with these two requirements has many challenges as there are a ...
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2answers
344 views

Are server side ssh keys secure?

I am attempting to allow a wordpress installation to install plugins. I am not quite sure how to securely set the permissions of my wordpress installation. I think chown -R www-data on the entire ...
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4answers
1k views

Getting key for Microsoft Office downgrade [duplicate]

I need to install Microsoft Office 2003 for some reasons related to compatibility with Luddites. I can buy an Office 2007 "open license" at the university where I am a faculty member, and I have seen ...