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Articles with the tag: #security

Concept for DNS security with Bind9, Pi-hole and OpenDNS

This is my new concept for DNS security with Bind9, Pi-hole and OpenDNS in my network. Bind9 is used as Enterprise DNS to resolve hostnames and IP addresses in the local area network, Pi-hole and OpenDNS are used for Internet DNS traffic. DNS traffic is passed by Cisco ASA Firewall ACL.


Album: Pi-hole installation on Debian Linux

Screenshots of Pi-hole installation on Debian Linux


Blocking of Google Chrome FLoC

Blocking of Google Chrome FLoC (Federated Learning of Cohorts) on my web server


Weeks of the data leaks

Weeks of the data leaks and my approach after data leaks or breaches


Debian Unattended upgrades

Automatically install security-related upgrades on Debian Linux with unattended-upgrades


Watching You Watch

Princeton University and University of Chicago published a study of the tracking Ecosystem of Over-the-Top TV Streaming Devices


Humble Book Bundle IT Security

Humblebundle.com has a nice books bundle of IT Security books, available as PDF and as EPUB, DRM-free


Creating ROOT-CA-based certificates for Cisco Wireless Controller

Creating ROOT-CA-based certificates for Cisco Wireless Controller


Creating ROOT-CA-based certificates for Synology Diskstation

Creating ROOT-CA-based certificates for Synology Diskstation


WiFicalypse continued

WiFicalypse continued, new method to speed up cracking of WPAv1 / WPAv2 Pre-sharded keys


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