About
Whoami
I work as a Cyber Security Consultant and I am passionate about cybersecurity, GNU/Linux, and open source technologies. I’ve been using Debian as my primary operating system since 2013. I’m also a fan of “Evangelion” and “My Hero Academia”. Additionally, I am a huge admirer of the GOAT, Cristiano Ronaldo.
Learn hacking through the underground forum HN Community, which is the largest Indonesian hacker newbie community.
Professional Certification
- OffSec Experienced Penetration Tester (OSEP)
- OffSec Certified Professional (OSCP)
- Certified Red Team Professional (CRTP)
- Practical Network Penetration Tester (PNPT)
- Certified Professional Penetration Tester (eCPPT)
- Certified Red Team Operator (CRTO)
- Web Application Penetration Tester Extreme (eWPTX)
- Certified AppSec Practitioner (CAP)
- Certified Red Team Analyst (CRTA)
Community
Since almost all of the skills I possess were self-taught, I also have to actively participate in internet forums to continue to grow. Currently, I am active in the IndoXploit and ZeroByte.ID communities.
I also write articles about Cybersecurity, GNU/Linux, and Open source on LinuxSec and Medium.
Cybersecurity Playground
For brainstorming, amidst my busy schedule of performing application pentest for clients, I work on some machines on HackTheBox and also on TryHackMe.
Open Source Project
I contribute to the Open Source world, particularly in the scope of Cybersecurity. Some projects that I have created or documented can be accessed on my Github.
Here are some of my projects:
| Name | Description | Language |
|---|---|---|
| PAMnotify | Telegram Notifier via PAM Sessions | Bash |
| TLDHunt | Domain Availability Checker | Bash |
| reverseip_py | Domain Parser for IPAddress.com Reverse IP Lookup | Python |
| scscanner_py | Massive HTTP Status Code Scanner | Python |
CVE Project
I also contribute to secure open-source projects by reporting vulnerability that I find and identifying them with CVE ID. For some of the CVEs that I have discovered, you can see them on this blog post under the CVE page.
Let’s Work Together
Do you have a project in mind? Contact me at yuyudhn@gmail.com.