Replace Proxmox Server

Index Introduction The problem New server Proxmox configuration Troubleshooting Restoring Future Introduction During college, I used ESXi to host some virtual machines (VMs). After graduating, I transitioned to Proxmox, using the same server—an old HP Z620. I was really pleased with that setup. It had everything I needed: VMs for my pentesting lab, LXC containers for personal projects, and a fully functional backup solution. The problem However, the server started failing, and by that, I mean it would shut down for no apparent reason....

August 26, 2024

Spying on my dog without a SD Card

Index Introduction How The Tool Introduction Recently, I bought a camera to record Alex (my dog) when he is alone at home. However, after some initial research, I found that this camera only allows recording with an SD card. Additionally, when the SD card is being used for recording, I can’t use the RTSP (Real-Time Streaming Protocol). Since I don’t want to buy multiple SD cards for the several cameras I plan to have in the future, the best solution would be to have a program that records and saves the footage to a specific location, such as an HDD, without needing an SD card....

June 11, 2024

How I Perform Backups

Index Introduction Targets & Destinations Rsync Prometheus & Grafana Golang The Tool Introduction Backups are like insurance policies for your digital life. They’re copies of your important files, stored in a safe place separate from your original data. Just as you wouldn’t want to risk losing everything in a fire without insurance, you don’t want to risk losing your precious photos, documents, or other files without backups. In this blog post, I’ll share my personal insights and strategies for maintaining comprehensive backups, ensuring that no vital information slips through the cracks while also staying organized amidst the constant flux of data changes....

April 12, 2024

Red Teaming EP1: C2 and Phishing Simulation

This is the first of three articles that will be published concerning social engineering campaigns during red teaming exercises (while I was working at ArtResilia). Follow this link for the original blog post.

November 6, 2023

0xOPOSEC Summer Challenge 2023

“Based in Porto, the 0xOPOSEC group was started by g33ks who are passionate about security. The meetup primary mission is to discuss and tackle upsurging security issues by leveraging the expertise and know-how of members of the group.” Index The Flag Dispenser {WEB} Recon All The Things {WEB} The Poor Man Proxy {WEB} Whois? {WEB} This Looks Familiar {WEB} Healthy {CRYPTO} Kadabra used Substitute! {CRYPTO} It Is All About Magic {CRYPTO} I Forgot My Phone Number {CRYPTO} A Different Kind of Flag {MISC} No One Can Read This!...

August 21, 2023