Claude Code SecurityTranslation site

What is Claude Code Security?

Claude Code Security is an in-depth, in-depth security solution integrated into Claude Enterprise and Team Edition, which was launched by Anthropic in February 2026.code securityThe analytics solution aims to reconfigure code security boundaries through AI native reasoning capabilities. Its core positioning is to allow developers to obtain expert security audit feedback at the coding stage, realizing the ultimate in Shift-left Security. The release of the product triggered a shock in the network security industry, and the stock price of traditional security tool giants fell collectively, marking the beginning of AI-driven security solutions to subvert the traditional protection model.

Key Features of Claude Code Security

1. Architectural Mapping (Architecture Mapping)
   • Automatically build the interaction topology between application components and identify potential attack surfaces across modules. For example, unauthorized access or data leakage risks are identified by analyzing the invocation relationships of services in a microservice architecture.
2. Data Flow Tracking (DFT)
   • Analyze in real-time the path of user input through the program, and accurately identify dangerous input points that are not desensitized. For example, track how user input is passed through multiple layers of functions and whether it is ultimately used in database queries or system command execution.
3. Closed-loop Remediation (CLR)
   • After identifying vulnerabilities, the model not only provides detailed natural language explanations, but also supports the automatic generation of patches through the “one-click fix” button. For example, for SQL injection vulnerabilities, the repair code for parameterized queries is automatically generated.
4. GitHub Integration and Automated PR Scanning
   • It supports integration with GitHub and other mainstream code hosting platforms, automatically triggering security review when each Pull Request is created, and inline comments are directly displayed on the corresponding code line of the PR, realizing non-sensory and real-time security detection.
5. Multi-stage verification and false alarm filtering
   • Each discovery is subject to multiple stages of validation, including model self-certification (attempts to prove or disprove its own findings) and manual review to minimize false positives. For example, the model simulates an attack path to verify the authenticity of the vulnerability before submitting it to security experts for final confirmation.

Claude Code Security's core technology

1. semantic inference engine
   • Break out of the traditional rule-matching paradigm of static analysis tools (SAST) to discover complex vulnerabilities by understanding code logic and business context. For example, identify privilege bypass issues in business logic rather than relying solely on a library of known vulnerability signatures.
2. Global code comprehension
   • Supports cross-file and cross-module in-depth analysis to address the blind spots of traditional tools for complex multi-file vulnerabilities. For example, analyze all modules involving user authentication in the entire code base to discover potential authentication bypass paths.
3. Automated Patch Generation Technology
   • Generate fix code that conforms to project specifications based on code context and security best practices. For example, automatically resize arrays or add boundary checking logic for buffer overflow vulnerabilities.
4. Security Sandbox and Privilege Control
   • File system and network isolation is achieved by sandboxing Bash tools, restricting write operations to project directories and preventing malicious code execution. For example, the model runs code analysis in a sandbox to avoid impacting the host system.

Scenarios for Claude Code Security

1. Security audits during the development phase
   • Developers get real-time security advice when writing code to avoid introducing vulnerabilities into the code base. For example, the model automatically checks for and suggests potential security issues before committing code.
2. Automated review before code merge
   • Integrate security scanning into the Pull Request process to ensure that only code that passes security checks is merged. For example, GitHub Actions automatically triggers a review to block merges for high-risk vulnerabilities.
3. Secure Refactoring of Legacy Codebases
   • Deeply analyze historical code to discover high-risk vulnerabilities that have been lurking for decades. For example, scanning a decade-old code base to identify unpatched SQL injection or cross-site scripting attack (XSS) vulnerabilities.
4. Open Source Project Maintenance
   • Provide free security auditing tools to the open source community to reduce the cost of security investments for SMEs. For example, open source project maintainers use Claude Code Security to automatically detect known vulnerabilities in dependencies.

How do I use Claude Code Security?

1. Installation and Configuration
   • Enterprise/Team Subscription: Purchase a Claude Enterprise or Team Edition subscription to gain access to Claude Code Security features.
   • GitHub Integration: executed in Claude Code /install-github-appTo install the GitHub app, follow the process and complete the permissions configuration.
   • VS Code/Cursor plugin: After installing the extension, you can access it via the command panel (Cmd+Shift+P / Ctrl+Shift+P) Type “Claude Code” to start the tool.
2. everyday use
   • code scan: Open the project directory in the IDE and the model automatically analyzes the code and generates a security report.
   • Vulnerability Repair: Click the “One-Click Fix” button to generate a patch for the reported vulnerability, or manually adjust the automatically generated code.
   • Automated PR Scanning: Configure the Claude Code Security action in your GitHub repository to automatically trigger a review every time a PR is created.
3. Advanced Features
   • sandbox mode: By /sandbox command enables sandboxing the Bash utility and limits the scope of command execution.
   • Safe YOLO mode: Implementation claude --dangerously-skip-permissions Skip permission confirmation for automated tasks (use with caution).
   • Customized command whitelisting: Support for allowing common security commands by user, codebase or organization, reducing permission prompts.