Microsoft Security Copilot vs CodeQL (GitHub)
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Microsoft Security Copilot is a generative AI assistant for security teams that helps investigate alerts, summarize incidents and guide response using data from Microsoft security products, with capacity based billing in Security Compute Units so organizations can control usage and spend.
Semantic code analysis engine used for code scanning queries and security research free for public repos and part of GitHub Advanced Security for private code.
Feature Tags Comparison
Key Features
- Incident summarization: Generate concise summaries of security incidents and alerts to speed handoffs and reduce triage time.
- Promptbooks: Use reusable guided prompt sequences for common tasks like investigation and remediation planning and security reporting.
- Capacity based billing: Size usage with Security Compute Units and manage spend with provisioned capacity and overage limits.
- Defender integration: Combine Copilot prompts with Microsoft Defender incident context to accelerate investigation workflows.
- Sentinel workflows: Support SIEM style investigation by querying and summarizing incident data when using Microsoft Sentinel.
- Role based use cases: Microsoft publishes role and scenario guidance so teams can map prompts to SOC and IT responsibilities.
- Free code scanning for public repositories on GitHub dot com
- Advanced Security brings enterprise features for private repos
- Declarative query language to model flows and data dependencies
- Extensive query packs and libraries maintained by community
- CI integrations with SARIF outputs for routing and dashboards
- Variant analysis to find bug families across services
Use Cases
- Alert triage: Ask Copilot to summarize what happened across related alerts so analysts can prioritize incidents faster during busy shifts.
- Incident investigation: Use promptbooks to gather context and identify affected assets and propose next steps for containment.
- Executive reporting: Turn incident timelines into readable summaries for leadership and compliance without manual rewriting.
- Threat hunting support: Query security telemetry in natural language to explore indicators and pivot across related activity.
- Remediation planning: Generate action checklists and validation steps so responders can coordinate fixes across teams and track closure.
- Shift handover notes: Create consistent handover briefs so the next analyst can continue investigation without losing context.
- Gate pull requests with code scanning before merge
- Build organization rulepacks based on past incidents
- Run variant analysis to remove whole bug classes at once
- Export SARIF to SIEM and dashboards for leadership views
- Educate developers with precise fix examples in checks
- Schedule repo wide scans to catch drift and regressions
Perfect For
SOC analysts, incident responders, threat hunters, security engineers, SIEM administrators, CISOs and security managers, compliance teams needing incident summaries, IT ops teams coordinating fixes
app sec engineers dev leads and platform teams that need explainable static analysis free for public repos and governed features for private code
Capabilities
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