How to delete RSA Key in Cisco ASA Firewall?

If you are lazy bum network administrator or fresh network administrator, you could create RSA Key wrongly on your Cisco ASA Firewall sometimes I believe.

In this kind of situation, most of network administrator (especially fresher) are don't know how to delete wronlgy created RSA Key as they used ASDM GUI Interface to create RSA Key.

Here, I'd like to share a way how to delete this wrongly created RSA Key by using Command Line Interface for the one who still don't know how to.

It's simple if you know that.

First, login to your Cisco ASA and go to Global Configuration Mode and follow as below,

ciscoasa>enable
ciscoasa#configure terminal
ciscoasa(config)#crypto key zeroize rsa label key-name
ciscoasa(config)#exit
ciscoasa#write memory

Insert the name of RSA Key that you wrongly created previously in "key-name". Now, you're done in deleting wrongly created RSA Key and you can create new one correctly.

But do not forget to put "label" while you are deleting and if not you are deleting Default RSA Key that you've created previously for other usage.

I've done The above commands in Cisco ASA 5520.

May you all be happy.
(Be knowledgeable, pass it on then)

14 comments

If you want to get professional data analysis training so join with us for Further More Information About MIS training institute in Delhi Contact Here-+91-9311002620 Or Visit Website- https://www.htsindia.com/Courses/business-analytics/mis-training-instiute-in-delhi

Reply

Thanks for sharing this blog. It was so informative.
Which profession is best
Choosing your career

Reply

From the term 'Instant Apps', people think that they are designed to replace the traditional tools. However, Instant Apps are not designed to replace full-fledged apps but are the light weight versions of their native counterparts. Instant Apps like gloud games svip mod apk offer similar experiences as native apps, while taking less space on your device.
http://EzineArticles.com/9831201 - Nov 16, 2017

Reply

Thank you for sharing an amazing & wonderful blog. This content is very useful, informative and valuable in order to enhance knowledge. Keep sharing this type of content with us & keep updating us with new blogs. Apart from this, if anyone who wants to join the MIS Training institute in Delhi, can contact 9311002620 or visit our website-
https://htsindia.com/Courses/business-analytics/mis-training-instiute-in-delhi

Reply

Post a Comment