PRACTISES TO MANAGE SSH KEYS

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SSH keys are the set of security keys which keeps a network safe and do not allow any breacher to trespass the system without authentication.


SSH keys stand for Security Socket Shell.

These keys are run or we can say are used by a set of protocols. It is managed by two parties, called client end and server end. It allows the private network transaction thus keeping both the sides safe and only allowing users access after authentication.


If you’re about to introduce SSH keys to your system, then you should know about some of the ways to manage them.




And some of the key practises are -


1. Use SSH key manager

2. Implement and enforce strict SSH key management

3. Implement POLP

4. Remove old SSH public keys


1. Use SSH key manager:

An SSH key management tool is a reliable and an easy way to manage the lifecycle of keys.


An SSH key manager helps you find all the keys located within your IT infrastructure. It also tells who has access to it.  It actually helps you detect potential vulnerable zones which can be exploited. 


2. Implement and enforce strict SSH key management:

You should make sure that your organisation is using SSH key management properly and they are following each rule and regulation. It is important because those policies are the backbone that determines and runs your SSH key infrastructure and processes.


3. Implement POLP:

POLP stands for Policy of Least Privilege and you should implement it because it means that only authorized users have the right to access the information. 


4. Remove old SSH public keys:

The SSH keys which are forgotten and are of no use should be removed and this is so because they are a source which can be used by intruders to exploit your data. 


It is an important step to do because definitely you would not like your working SSH keys to be a victim of cybercrimes.

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