IT Security


How to save a remote server SSL / TLS certificate locally as a file

In linux you can just use the openssl commandline tools to download any certificate from a remote web-server and store it in a local file. Show the certificate chain and public key of a web-server openssl s_client -connect slash4.de:443 -showcerts To directly extract the certificate and save it to a file you can use these […]


How can I download an entire website to static files and harden my CMS?

You can easily harden your wordpress/CMS installation by downloading it to static files and only publishing those static files to the internet. Security vulnerabilities are regularly found in all common used CMS systems – if you just need your CMS to publish content (no interaction like comments) then the following is an option to really […]