.. most of current sites reading is #wasted #lifetime, especially #facebook, #twitter #instagram .. thru open APIs filled by robots scripts with trash or fake news. Thats a real Problem for Governments to break thru and inform the people with goods.
Kategorie: News
HTML5 Media autoplay Backdoor
If you use current Browsers like Firefox you should test icecat as hardened replacement to stop automatic execution of codes free Download incl Addons: https://www.gnu.org/software/gnuzilla/
Postfix: Automatic UFW Firewall Updates
If you use a Mail Server with Postfix you got daily Spam Attacks by Scripts: How to fix? Install ufw Firewall Run a Scanner Script as cronjob On Debian/Ubuntu: Install ufw: sudo apt-get update && sudo apt-get install ufw && sudo ufw enable && sudo ufw logging off Scan Script: sudo nano /home/user/firewall-update.sh: #!/bin/bash # […]
Debian: without sytemd
If you run Debian Servers, you read last weeks about security problems of systemd service manager. On several tests i have seen much systems having problems on service starts on boot like on debian, raspian .. This is a result of not clean redesigned scripts of the services by the Maintainers like the Proxy Server […]
Linux: Systemd ignore console-setup settings
If you work on older Laptops and you use a Console only System Setup like on Debian there is a Bug on systemd and the console-setup package since years. After reboot all Font Settings seems gone. But the Settings are not real gone, cause systemd does not pull the settings on boot! How to fix? […]
Debian: Release Map Timeline
a „must know“ .. !! If you use old Hardware! End of Life may break old Laptops or Systems with unsupported Onboard Graphics! ATI/NVIDIA
Fire TV Stick: Export Audio to external Speakers
If you use a Amazon Fire TV Stick you perhaps want to replace TV Speakers with a Audio System. To get a 3,5mm Audio Stereo Signal you can take a Ligawo HDMI to DVI Box. It splits the 2.1 Stereo Audio Signal from digital to 2.1 Analog Signal. You can plugin: Headphones use at Office […]
Security: Protection Against Cryptware Wannacry
You heard perhaps last day’s about the major problems of Attacks to Systems with the „WannaCry“ Crypto Ware Howto protect yourself? Enable the Firewall on Windows Systems!! Always! Update daily the Virus Scanners and Windows Patches! Disable and CLOSE Ports you never need! SMB Protocol is a open unencrypted Transfer Protocol! Use a second Router […]
MediaWiki: Purge All Users hold Page Content
If you use MediaWiki to hold your Infos, you perhaps want to Mirror the wiki to other Locations or drop all Users but hold the Content? You can do it with onboard tools: On the Source: Login into the Console of the Webserver go to /webspace/wiki/maintenance run here: php dumpBackup.php –full > backup.xml tar or […]
Chrome Browser: Disable Password Passphrase Autologin Seahorse
Today i got a call and was asked how to STOP Seahorse from asking with a Passphrase Popup after opening Chrome or Chromium Browser: Seems that google implementated a new Tool for Security to Prevent Access to STORED Browser Passwords, BUT this won’t work on Desktops with USER AUTOLOGIN like Lightdm! Howto: open a Terminal an enter […]