#writeups — Public Fediverse posts

Simulación reto OPC UA (Defcon 31) https://www.hackplayers.com/2025/08/simulacion-reto-opc-ua-defcon-31.html #conferencia #writeups #Defcon #python #retos #ctf #ICS

Simulación reto OPC UA (Defcon 31) https://www.hackplayers.com/2025/08/simulacion-reto-opc-ua-defcon-31.html #conferencia #writeups #Defcon #python #retos #ctf #ICS

Simulación reto OPC UA (Defcon 31) https://www.hackplayers.com/2025/08/simulacion-reto-opc-ua-defcon-31.html #conferencia #writeups #Defcon #python #retos #ctf #ICS

Simulación reto OPC UA (Defcon 31) https://www.hackplayers.com/2025/08/simulacion-reto-opc-ua-defcon-31.html #conferencia #writeups #Defcon #python #retos #ctf #ICS

before heading out 2 the #2600 #meeting in #madrid worked on my #gemini #gemlog
& on the #http output https://rek2.hispagatos.org & gemini://rek2.hispagatos.org
still a lot of work to do also started something I been wanting to do for years
is attach a sub-blog only of #hacking and #CTF topics like #writeups and such I
created it under https://rek2.hispagatos.org/writeups/ & added 2 test writeups
I did last year of #hackthebox 200+ more 2 come & good
#hacking info & tricks <3
#HappyHacking #HackingIsNotACrime

Found this interesting medium post. I really like the view on the CTI field this guy described. In the last year I see more people are interested in CTI, as a job or as a consumer of CTI, without any idea about it. This write up gives a good overview:

https://infosecwriteups.com/working-in-cyber-threat-intelligence-cti-295f299a2453

#cti #threatintel #writeups #infosec

ESPecially good write-up on re esp32 related items with a nice introduction to the ESP32 mcu.

There are some interesting tools used here, so while this might be a bit long, it's definitely worth checking out!

Really sad to see this barely got any likes on Twitter.

How sad.

https://jmswrnr.com/blog/hacking-a-smart-home-device

#hacking #hardwarehacking #reversengineering #writeups #InfosecWriteups

A friend wrote this write-up from a recent CTF. It is an excellent read.

https://librondo.so/CTF+Writeups/Jump+Planner+(libc+GOT+chaining)+-+Battelle+Shmoocon+CTF+2024

#hack #hacking #ctf #shmoocon #shmoocon2024 #infosec #writeups #InfosecWriteups #security #cybersecurity

A good source to a handful of really good write ups:

https://www.osintme.com/index.php/2023/03/31/10-mandatory-cybersecurity-threat-intelligence-reads-at-the-end-of-q1-2023/

#security #ransomeware #writeups

Hey folks, I just discovered Phineas Fischer's writeups and guides[1] and they're amazing. If you didn't read if before I strongly recommend doing so, they're the best writeups that I've ever read.

They were kind of hard to find on the web, I'm looking for more guides and writeups like these (of real attacks or Red Team operations), can you help me find more by replying with a link or by boosting this toot?

[1] https://theanarchistlibrary.org/category/author/phineas-fisher

#hacking #writeups #hacktivism

Here is a warmup machine write-up from the Proving-Grounds Play section lab environment created by Offensive-Security.

It also includes a how-to on navigating the platform's interface, basics on VPN setup and a little bit on NSE scripts for fun.

This machine was a lot of fun and I encourage everyone to try different platforms. :)

https://www.piratemoo.com/funboxeasy/

Writeup for HTB box Undetected - very easy so I simplify a lot of repetetive steps
https://man.sr.ht/~rek2/Hispagatos-wiki/writeups/Undetected.md
#htb #hackthebox #writeups #hispagatos #Spanish