Tag Archives: ssl

OpenSSL Cheat Sheat

I know I know, there are plenty of openssl cheat sheets out there already1)http://www.sslshopper.com/article-most-common-openssl-commands.html2)https://github.com/stanzgy/wiki/blob/master/network/openssl-self-signed-certs-cheatsheet.md. But as I keep using googling it again and again to find the most useful openssl commands I decided to do my own – the first …

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Java SSL Certificate Verification Error

If you come across the situation, that your java programs are not able to connect to ssl encrypted services, it might be most likely that the java cacerts keystore is empty or not uptodate. This might also be due to …

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Cisco ASA Certificate Handling

If you are using Cisco ASA, you most likely will also have certificate(s) installed. This is what you need to pay attention to (Version 9.1, higher versions might behave differently):