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⚡ tsecurity.de Intelligence

# From Teaching Code to Building Real-World Applications

I started my journey with a passion for technology and problem-solving, and over time I’ve grown into a Full Stack Web Developer and Technical Writer. My core stack includes: HTML CSS JavaScript Angular / React Node.js Along the way, I…

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Reagiere als Erste:r — dein Feedback zählt!

I started my journey with a passion for technology and problem-solving, and over time I’ve grown into a Full Stack Web Developer and Technical Writer.



My core stack includes:




  • HTML

  • CSS

  • JavaScript

  • Angular / React

  • Node.js



Along the way, I’ve also had the opportunity to teach students web development and cybersecurity, helping beginners grow into confident developers.






What I Build



Recently, I’ve been working on:




  • Admin dashboards

  • ERP systems

  • School management systems

  • Authentication systems

  • REST APIs

  • Responsive frontend applications






Technical Writing Journey



Beyond coding, I enjoy breaking down complex technical concepts into simple explanations through technical writing and tutorials.



I write about:




  • Angular development

  • JavaScript concepts

  • API integration

  • Cybersecurity basics

  • Frontend and backend best practices






Why I Love Tech



Technology gives us the ability to create solutions that impact people and businesses globally. Whether it’s building scalable applications or teaching others how to code, I enjoy being part of that transformation.






Open to Opportunities



I’m currently open to:




  • Remote web development roles

  • Freelance projects

  • Technical writing opportunities

  • Contract-based collaborations



If you’re working on something interesting or looking for a developer who can both build and communicate technical solutions clearly, feel free to connect with me.






webdev #javascript #angular #nodejs #laravel #technicalwriting #programming #developers #career #remotework

1. Sofort-Triage & Abwehrmaßnahmen

SOC Incident Playbook: Vulnerability Remediation & Verification
Syntax validiert (0 Fehler)
title: Detect Exploitation - # From Teaching Code to Building Real-World Applications
id: 3d0974e6-bc97-4585-a86e-6f70545af1fb
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
  - https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-27
logsource:
  category: network_connection
  product: any
detection:
  selection:
      CommandLine|contains:
        - 'exploit'
  condition: selection
falsepositives:
  - Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
  - attack.initial_access
Syntax validiert (0 Fehler)
rule CTI_Threat_Indicator {
    meta:
        author = "iShareStuff CTI Automated Detection Engine"
        date = "2026-09-27"
        description = "YARA Signature for "
    strings:
        $str = "# From Teaching Code to Buildi" ascii wide
    condition:
        any of them
}
Syntax validiert (0 Fehler)
index=security sourcetype IN ("cisco:asa", "pan:traffic", "zeek_conn", "suricata", "WinEventLog:Security")
("From Teaching Code to Building Real-Worl")
| stats count earliest(_time) as first_seen latest(_time) as last_seen by src_ip, dest_ip, dest_host, signature
| eval first_seen=strftime(first_seen, "%Y-%m-%d %H:%M:%S"), last_seen=strftime(last_seen, "%Y-%m-%d %H:%M:%S")
| sort - count
Syntax validiert (0 Fehler)
message: "*From Teaching Code to Building Real-Worl*"
Syntax validiert (0 Fehler)
CommonSecurityLog
| where Message has "From Teaching Code to Building Real-Worl"
| summarize EventCount = count(), FirstSeen = min(TimeGenerated), LastSeen = max(TimeGenerated) by SourceIP, DestinationIP, DestinationPort, Activity
| extend DetectionRule = "iShareStuff-CTI-Compiled"
| sort by EventCount desc

2. Cyber Threat Intelligence & Forensik

🎯
MITRE ATT&CK Matrix Navigator 14 Taktiken
Reconnaissance
-
Resource Development
-
Initial Access
Execution
Persistence
-
Privilege Escalation
Defense Evasion
Credential Access
-
Discovery
-
Lateral Movement
-
Collection
-
Command and Control
Exfiltration
-
Impact
tsecurity.de Cognitive Threat RAG
Fokus-Vektor:

Analyse für identifizierte Bedrohung auf Basis von Live-CTI (ENISA EUVD): CVSS 0.0 · EPSS 0.0% · CISA KEV: nein. Handlungsableitung aus den verlinkten Hersteller-Quellen.

🛡️ Angriffsfläche & Exposure

Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.

⚡ Empfohlene Sofortmaßnahmen
  • 1. Perimeter-Inspektion: Relevante Portfreigaben und exponierte Endpunkte unverzüglich scannen.
  • 2. Patch-Applikation: Hersteller-Hotfix einspielen oder betroffene Daemons in isolierte DMZ-Segmente überführen.
  • 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
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