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SYS_ID: YASSER-NAUTILUS-OS v2.5.0 UPTIME: 14,892 CYCLES
MEM_ALLOC: 0x00F4A9B2 STATUS: [ ONLINE ]
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___________ NAUTILUS_OS@yasser
| ._____. | ------------------
| | | | OS: Nautilus_OS v2.5 [stealth-build]
| | | | Host: Zagazig University — Faculty of Computers & Informatics
| |_____| | Kernel: software engineer | backend focus | cybersecurity enthusiast
|___________| Uptime: 3rd year, still compiling
\_________/ Shell: node + bash, security-first mindset
Languages: JavaScript, Python, C++, PHP
Path: Codeforces → cybersecurity → backend (Node.js) → AI system defense
Focus: backend · DevOps · deployment · testing
Ops: Supabase + Vercel — ships, then watches traffic & optimizes
Achievement: #8/122 — Egypt Hackathon 4th Edition (Forward AI)
Background_process: neuroscience research [priority]
PID PROCESS STATUS NOTES
001 prost_pos.service [RUNNING] Python/PyQt6/SQLite — restaurant POS, orders + receipts end-to-end
002 forward_ai.service [COMPLETE] Egypt Hackathon 4th Edition — #8/122 teams
003 cli_datastructures.service [COMPLETE] Quran Playlist Manager · Contact Book (C++, built from scratch)
> not just prompt injection — the full defense picture:
• prompt guardrails
• output filtering + moderation
• sandboxing + tool isolation
• constitutional AI
• adversarial training
> hands-on lab log (TryHackMe):
completed: Introductory Networking, Linux Fundamentals, SQLMAP,
Cyber Kill Chain, Common Attacks
# find the right problem first, then build the simplest thing that
# solves it — securely, and built to last.
+---------------------------------------------------------------------+
| NETWORK TERMINAL (COMMUNICATIONS) |
+---------------------------------------------------------------------+
| PROTOCOL | ADDRESS | STATUS |
+------------+------------------------------------+-------------------+
| GITHUB | github.com/Yasser-Nautilus | [ CONNECTED ] |
| LINKEDIN | linkedin.com/in/yasser-belal | [ ENCRYPTED ] |
| CODEFORCES | codeforces.com/profile/Yaser_PoltX | [ RANKED ] |
| TRYHACKME | tryhackme.com/p/Yasser.PoltX | [ AUTHENTICATED ] |
| TELEGRAM | t.me/Yasser_PoltX | [ LISTENING ] |
| X/TWITTER | x.com/Yasser_PoltX | [ BROADCASTING ] |
| EMAIL | yasserbelal2005@gmail.com | [ LISTENING ] |
+---------------------------------------------------------------------+
SESSION ACTIVE — CONNECTION SECURE — NAUTILUS_OS v2.5