Zum Hauptinhalt springen
Echtzeit-Radar & Feeds
Alle RSS Feeds ➔
👥 Community & Social
Windows Tipps & SecurityGrafikkarte vor Überhitzung schützen: So geht’s(25.09.2026 um 08:00 Uhr)
••••••••••
Windows Tipps & SecurityGrafikkarte vor Überhitzung schützen: So geht’s(25.09.2026 um 08:00 Uhr)
••••••••••
Intelligence View
⚡ tsecurity.de Intelligence

SentinelCLI - AI Security Assistant

*This is my submission for the GitHub Copilot CLI Challenge * What I Built SentinelCLI is a DevSecOps automation tool designed to bridge the gap between static code scanning and actionable remediation. It scans repositories for…

0
↗ Quelle (dev.to)
Reagiere als Erste:r — dein Feedback zählt!

*This is my submission for the GitHub Copilot CLI Challenge

*






What I Built



SentinelCLI is a DevSecOps automation tool designed to bridge the gap between static code scanning and actionable remediation. It scans repositories for sensitive files (like .env or leaked keys), uses GitHub Copilot CLI to analyze the security implications of those findings, and automatically generates formatted GitHub Issues with remediation steps.



For me, this project represents the future of "Self-Healing" infrastructure—where AI doesn't just find bugs but helps manage the entire lifecycle of a security fix.






Demo



GitHub Repository: https://github.com/ayodelehazeley/sentinelcli



Walkthrough: 1. scan: Identifies high-risk files. 2. analyze: Triggers gh copilot explain to get expert security advice. 3. issues: Automatically pushes those insights to the repo as labeled security alerts.










My Experience with GitHub Copilot CLI



Integrating GitHub Copilot CLI was a game-changer for the "Analysis" phase of my tool. Instead of writing complex regex-based security rules, I leveraged the gh copilot explain command to interpret findings dynamically.



The Impact:



Reduced Friction: I didn't have to build a custom LLM integration; the CLI provided a secure, authenticated bridge to AI insights directly through the user's existing GitHub session.



Learning Curve: I encountered an interesting challenge where the copilot extension can sometimes collide with built-in CLI namespaces. Solving this by using gh extension exec taught me a lot about the architecture of the GitHub CLI and how robust extension management works.



Efficiency: Automated issue creation usually results in "dry" reports, but with Copilot CLI, each issue now contains helpful, conversational advice on how to fix the leak, not just that a leak exists.



cover image (if you want). -->





<!-- Team Submissions: https://dev.to/ayodelehazeley

1. Sofort-Triage & Abwehrmaßnahmen

SOC Incident Playbook: Vulnerability Remediation & Verification
Syntax validiert (0 Fehler)
title: Detect Exploitation - SentinelCLI - AI Security Assistant
id: f9cd09e8-4c19-447c-8e67-e83bb56f651c
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
  - https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-25
logsource:
  category: network_connection
  product: any
detection:
  selection:
      DestinationHostname:
        - 'dev.to'
  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 = "2026-09-25"
        description = "YARA Signature for "
    strings:
        $str = "SentinelCLI - AI Security Assi" ascii wide
    condition:
        any of them
}
Syntax validiert (0 Fehler)
index=security sourcetype IN ("cisco:asa", "pan:traffic", "zeek_conn", "suricata", "WinEventLog:Security")
(dest_host="dev.to")
| 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)
destination.domain: ("dev.to") and event.category: "network"
Syntax validiert (0 Fehler)
CommonSecurityLog
| where DestinationHostName in ("dev.to")
| 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

IoC Intelligence (1 Indikatoren)
dev[.]to
CTI Threat Relationship Graph2 Knoten / 1 Relationen
CVE / Incident Software MITRE ATT&CK CWE Weakness IoC
🎯
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:

Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich SentinelCLI - AI Security Assistant.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.

🛡️ 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.
🔗 Semantisch verwandte Zero-Days MariaDB 11.7 VEC
Ähnliche Beiträge
🔍 Verwandte News

Auch interessante Nachrichten SentinelCLI - AI Security Assistant

Thematisch verwandte Begriffe: SentinelCLI, Security, Assistant · 6 Treffer

Laden...

Videos werden geladen ...

Laden...

Beiträge werden geladen ...

Laden...

Videos werden geladen ...

Laden...

Beiträge werden geladen ...

Laden...

Videos werden geladen ...

Laden...

Beiträge werden geladen ...

Laden...

Videos werden geladen ...

Zum Aktualisieren ziehen
ZERO-DAY CVE-2026-61525 | Zammad is a web based open source helpdesk/customer support system. In 7…
Advisory →
tsecurity.de Icon
Offline-Lesen, Eilmeldungen & 0ms Ladezeit

Installiere tsecurity.de direkt auf deinen Home-Bildschirm für das ultimative Vollbild-Magazinerlebnis ohne Browser-Leisten.

Nächster Beitrag