Free Cyber Security Ressources
https://www.cisa.gov/free-cybersecurity-services-and-tools
23. Februar 2022-
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Need to check regex – here is a cool tool  https://regexr.com/ aka building an syslog parser for CheckPoint
Hi dear, i just want to make you aware of a cool tool I found recently at the Internet while I had the need to verify and checking REGEX. The original task was to build an 3rd party log file parser for syslog messages send from an 3rd party firewall to a central CheckPoint SmartEvent …
26. Juni 2018 -
| > < Keyboard mapping unter Linux
Just some days ago a ordered a small/slim and nice looking external USB keyboard for my home office. The handling/feeling is great the only negative point: it does not have the key for | < > which is really bad if you need to code or do some work at the shell. So i was …
16. März 2017 -
Moon time – testing a simple smartphone attached to a consumer telescope
eingebunden mit Embedded VideoYouTube Direkt
9. November 2016 -
Passport/Visa ranking
There are passports which open up the world and you can travel and enter most of the countries without requesting a visa or you just get your visa on arrival. But at the other hand there are passports which do not help much and you need apply for a visa before you travel. Here is …
21. September 2016 -
How to disable workbook password protection on .xlsx files
Sometimes you are getting Excel (2007/2010) files with password protection on some sheets or cells, but you would like to change this (probably because there is an failure in a formula of an protected cell or you would like to save the file in an different format like openoffice/libre office). Here is a way on …
5. September 2016