FTP (File Transfer Protocol) is a legacy protocol that should only be used for absolutely no other than publicly share […]
Recommended Hardware for Home Lab
This is a shortlist of some essential hardware for any home lab: Single Board Computers Raspberry Pi 4 [Link] Full-featured […]
Deploying and Configuring Tenable Core + Nessus
Nessus is a well-known tool for Vulnerability Assessments created by Tenable Inc. Unfortunately, it is not open source but it […]
Configuring MFA for Windows Logon and RDP with Duo Security
Windows Logon and RDP are so easy to brute force because they do not offer any way for multi-factor authentication. […]
Ubiquiti EdgeOS (ER-X) Tips and Cheat Sheet
Specifications: Operating system: EdgeOS (Debian Based – 7.0. Wheezy) Processor: Dual-Core (4 threads) 880 MHz, MIPS1004Kc RAM: 256 MB DDR3 […]
Deploying Windows on Linode and DigitalOcean
To have a smooth cloud experience with Windows it has to be customized for usage in a VPS. If you […]
Windows CMD and PowerShell Cheat Sheet
USERS AND GROUPS net user net user newuser /add net user newuser password /add net localgroup users newuser /add net […]
Regular Expressions (RegEx) Cheat Sheet
Knowing how to write RegEx is crucial for creating or customizing modules or rules for Fail2Ban, Snort, etc. RegEx basically […]
Performance Comparison: OpenVPN vs WireGuard
Preparation and Resources 2 virtual machines located on the same data center (Linode) and location (Toronto); 1 vCPU and 1 […]
NetMask and WildCard Table
Reference Table for Subnetting Slash Netmask Wildcard Mask /32 255.255.255.255 0.0.0.0 /31 255.255.255.254 0.0.0.1 /30 255.255.255.252 0.0.0.3 /29 255.255.255.248 0.0.0.7 […]