Everything you see here is found more formally at “https://mariadb.com/docs/operations/upgrades/upgrade-community-server-cs103-centos7/”. This page is basically just my notes in case I can’t find the other site when I need it in future. We’re using CentOS 7 and upgrading from “MariaDB 5.5” to “MariaDB 10.3”. Backup your DB and config files first.
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Pen Testing Tools – Stuff we all need
This article is mostly a cheat sheet for things pen-testers need. Obviously there’s a little picking and choosing depending on the need. Nmap: Ubuntu: apt install nmap CentOS: yum install nmap Nikto: Ubuntu: apt install nikto CentOS: yum install nikto Mimikatz: https://sourceforge.net/projects/mimikatz.mirror/files/latest/download Hydra: Ubuntu: apt install hydra Cewl: Ubuntu: apt
Read moreCreate, List, Copy and Delete Windows Shadow Copy (VSS) on Windows 10
This article lists the PowerShell (and other) commands to create, list, copy from, and delete Windows Shadow Copies, also known as VSS. See Microsoft’s doco here “https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/vssadmin”. Enable: Enable-ComputerRestore -Drive “C:\” Create: wmic shadowcopy call create Volume=”C:\” List: vssadmin list shadows Copy from: Windows Explorer: Right Click a folder, Select
Read moreConfigure Metasploit with NMap and the Database – Advanced
This article walks you through the process of installing, configuring and running scans using Metasploit and Nmap. Both CentOS 7 and Ubuntu 20.04 are discussed. Our objective is to be able to run nmap scans and have the results go into a database so we can filter the results later
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Create Your Own Public Half-Life 2 DM Server on CentOS 7/8
This article walks you through the process of building your own publicly accessible Half-Life 2 Death Match server on CentOS 7 and should work with 8 too but that’s untested. There’s plenty that can go wrong in this process. See the bottom of this article for common problems and solutions.
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Get and Crack Windows Cached Credentials
This article explains how to extract various Windows dumps of passwords from a target system. To follow along with this article, you’ll need to have administrative access to the target Windows machine, and any endpoint security will need to be tolerant of your activities. Any good AV will likely prevent
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Windows 10 Post Install Setup
We don’t tend to install Windows very often these days. It seems to be far more stable than the old days and it mostly just works. But from time to time we do need to install it fresh and there’s a list of things we need to do to make
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Synology High Disk Utilization – An Answer
This article explains the primary reason for high disk utilization on the Synology NAS. In this example, we’re using the Synology DS720plus model. It has a 2 disk RAID1 configuration. The disks are 3.5 inch mechanical disks that honestly aren’t that great to begin with. Coupling that with the Synology
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WiFi Penetration Testing with Ubuntu on USB Storage
This article demonstrates how to use Ubuntu booted from a USB disk to do WIFI penetration testing. Why would you want to do this? If you have Windows on your laptop and need to use Aircrack-NG, you’ll need to fight with wireless adapter driver issues. So you’ll try Kali Linux
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What you need in a Firewall
If you’re not filtering your internet traffic, you have a router, not a firewall. The good news is that most firewalls have features that can go a long way to protecting your IT and business resources. Let’s start with the different kinds of firewalls and their use-cases. A “packet filter”
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