blog (16) blueteam (5) ctfwriteups (13) dns (2) homelab (19) labs (6) lxcs (15) networking (2) projects (9) proxmox (6) redteam (4)

 blog (16)

Checking Ubuntu Pro's compliance and hardening options
What are passkeys
How to configure exchange online to block hyperlinks to zip top level domains
Unblocking yourself from WHM
Configuring Microsoft Intune to automatically enable BitLocker with full volume encryption
Implementing DMARC for Enhanced Email Security: A Guide for Systems Administrators
How to configure DKIM in Microsoft 365
Configuring sender policy framework in Exchange Online
How to enable Windows Sandbox
What is virtualization
Manually updating GVM
Using a security group for Dynamics 365
Kali, Postgres, GVM, and Troubleshooting
How to create a Windows 11 dev environment
How does email work
Blocking spoofed emails

 blueteam (5)

AI Enhanced DNS Assessment
Custom Windows Hardening
Invoke-DNSQuery
Get-PKICertificates
Active Directory Elevated Users Health Check

 ctfwriteups (13)

Impose Cost January 2024 Challenge
Antisyphon Flash CTF 3 - Just My Kind of Type
Antisyphon Flash CTF 3 - Dauntless Defacement
Blue Team Con 2022 CTF - Writeups
Blue Team Con 2022 CTF - Tardis v2
Blue Team Con 2022 CTF - Rules
Blue Team Con 2022 CTF - Rhymes
Blue Team Con 2022 CTF - Pixels
Blue Team Con 2022 CTF - Paranoia
Blue Team Con 2022 CTF - Not for Humans
Blue Team Con 2022 CTF - Nonsense
Blue Team Con 2022 CTF - Naught
Blue Team Con 2022 CTF - Fire

 dns (2)

What about DNS records?
How to bulk edit DNS records with Pi-hole

 homelab (19)

Home lab network diagram (anonymized)
Setting Up Apache Guacamole on a Proxmox LXC Container (Ubuntu 24.04-2 → Tomcat 10 → MariaDB)
Install a Cloudflared tunnel
Reduce disk space used by uptime-kuma
Reduce disk space used by Pi-hole
Manually start PhotoPrism
Manually start Calibre-Web
What about DNS records?
How to bulk edit DNS records with Pi-hole
Install Dokuwiki in a container
Deploy PhotoPrism in a container
Add a PhotoPrism user
Mount an SMB share hosted on a QNAP from Proxmox
Install Calibre Web in a Container
Setup haproxy for servers
Install Homer in a Container
Deploying Pi-Hole for local DNS
Install Homepage in a Container
Install Gitea in a Container

 labs (6)

Lab 6: Create a Windows Server 2025 Standard Virtual Machine
Lab 4: Create an Kali VM for TryHackMe
Lab 5: Configure OpenVPN on lab4-kali to connect to TryHackMe
Lab 2: Create an Ubuntu LXC
Lab 3: Create a virtual firewall
Lab 1: Create a proxmox server

 lxcs (15)

Setting Up Apache Guacamole on a Proxmox LXC Container (Ubuntu 24.04-2 → Tomcat 10 → MariaDB)
Reduce disk space used by uptime-kuma
Reduce disk space used by Pi-hole
Manually start PhotoPrism
Manually start Calibre-Web
Install Dokuwiki in a container
Deploy PhotoPrism in a container
Add a PhotoPrism user
Mount an SMB share hosted on a QNAP from Proxmox
Install Calibre Web in a Container
Setup haproxy for servers
Install Homer in a Container
Deploying Pi-Hole for local DNS
Install Homepage in a Container
Install Gitea in a Container

 networking (2)

Home lab network diagram (anonymized)
Install a Cloudflared tunnel

 projects (9)

DNS Tunneling Transceiver
RC4 Encryptor and Base64 Encoder
Morse Code Packet Transceiver
EICAR Control Validation Suite
AI Enhanced DNS Assessment
Custom Windows Hardening
Invoke-DNSQuery
Get-PKICertificates
Active Directory Elevated Users Health Check

 proxmox (6)

Lab 6: Create a Windows Server 2025 Standard Virtual Machine
Lab 4: Create an Kali VM for TryHackMe
Lab 5: Configure OpenVPN on lab4-kali to connect to TryHackMe
Lab 2: Create an Ubuntu LXC
Lab 3: Create a virtual firewall
Lab 1: Create a proxmox server

 redteam (4)

DNS Tunneling Transceiver
RC4 Encryptor and Base64 Encoder
Morse Code Packet Transceiver
EICAR Control Validation Suite