Blog Posts

• 01 Dec 2017 »Using GPG inside a Docker container
• 07 Nov 2017 »HiDPI display on Ubuntu 17.10 and font size
• 23 Aug 2017 »Disable Zeitgeist in Ubuntu 16, 17
• 28 May 2017 »Kubernetes from scratch
• 03 Mar 2017 »Install latest Nvidia drivers in Ubuntu 16.04
• 02 Feb 2017 »ZFS on LUKS in Ubuntu 16
• 30 Jan 2017 »ZFS saves your space
• 09 Oct 2016 »Linux kernel ROP
• 16 Aug 2016 »systemd in docker
• 20 May 2016 »grsec in Docker - first practical experience
• 16 May 2016 »Upgrading Samsung M2026W printer firmware in Linux using Windows 10
• 21 Apr 2016 »Migrated from Pelican to Jekyll
• 09 Jul 2015 »Google Analytics? Welcome Piwik analytics!
• 09 Jul 2015 »Isso - a commenting server similar to Disqus
• 15 Jun 2015 »New SHA-1 attack
• 13 May 2015 »VENOM Vulnerability
• 23 Feb 2015 »Compiling a package in NixOS
• 03 Feb 2015 »USB bootable NixOS - UEFI version
• 27 Jan 2015 »USB bootable NixOS
• 19 Jan 2015 »Migrated to NixOS
• 19 Jan 2015 »Deploying NixOS on a 256 RAM VPS
• 05 Jan 2015 »NTLMSSP, SPN and AIX CIFS
• 04 Jan 2015 »GPG - Migration from SHA1 to SHA2
• 10 Dec 2014 »POODLE comes back (TLS v1.x impacted)
• 31 Oct 2014 »RSA and Chinese Remainder Theorem
• 15 Oct 2014 »SSL 3.0 is obsolete
• 25 Sep 2014 »Remote code execution through bash
• 19 Sep 2014 »Migrated to Pelican
• 12 Sep 2014 »Diffie-Hellman key exchange example in python
• 11 Sep 2014 »RSA Key Generation, Encryption and Decryption python example
• 09 Sep 2014 »Got A+ at the SSL LABS test
• 08 Sep 2014 »Traverse Corporate Firewalls (socat edition)
• 09 Jun 2014 »Linux Mint 17 doesn't boot after it was installed on Sony VAIO Pro 13 (UEFI)?
• 09 Jun 2014 »Creating UEFI bootable USB flash drive with several Linux distributions
• 06 Jun 2014 »Reset the Net
• 17 Mar 2014 »Traverse Corporate Firewalls
• 03 Feb 2014 »Encrypted chat with netcat
• 01 Feb 2014 »ChunkGet - Parallel download
• 11 Nov 2013 »Useful AIX commands
• 11 Nov 2013 »Recovering PVID in AIX
• 11 Nov 2013 »Creating Virtual DVD resource
• 11 Nov 2013 »Compiling Ganglia on AIX
• 11 Nov 2013 »Analyzing Samba corefile with dbx (nmbd process hangs)
• 11 Nov 2013 »Advanced Encryption Standard (AES) with Python
• 06 Nov 2013 »VLAN network connectivity test on pSeries
• 06 Nov 2013 »GPG Hints
• 05 Nov 2013 »TRIM in Linux with SSD disk, LVM, and encryption
• 03 Nov 2013 »Useful Linux commands
• 02 Nov 2013 »Physical layout of data on disk and encryption in Linux
• 16 Oct 2013 »Problem-Solving Inadequacies
• 03 Oct 2013 »Transparent SOCKS proxy for any program
• 03 Oct 2013 »Shell reverse TCP shellcode
• 03 Oct 2013 »Shell bind TCP shellcode
• 03 Oct 2013 »Recovering /boot FS in Linux
• 03 Oct 2013 »Making chroot jail in RHEL/CentOS and breaking it
• 03 Oct 2013 »Insertion Encoder with permutations
• 03 Oct 2013 »Finding a reason AIX cannot boot (debugging the AIX Kernel)
• 03 Oct 2013 »Enable kexec reboots by default
• 03 Oct 2013 »Egg Hunter shellcode research
• 03 Oct 2013 »CrackMe v3 walkthrough
• 03 Oct 2013 »CrackMe v2 walkthrough
• 03 Oct 2013 »CrackMe v1 walkthrough
• 03 Oct 2013 »Accessing xSeries IMM indirectly via SOCKS
• 03 Oct 2013 »Accessing vSphere Web Client via SOCKS proxy
• 03 Oct 2013 »A Qualitative Model of the Universe
• 01 Oct 2013 »USB Flash Drive encryption with LUKS
• 01 Oct 2013 »Socksifying with Dante socks
• 01 Oct 2013 »Manual Wireless start/stop script
• 01 Oct 2013 »Forward Ports to a Virtual Machine (KVM)
• 28 Feb 2013 »SSD disk caching of hard disks & logical volumes in Linux