gosec
Static security checker from SecureGo that inspects Go AST and SSA code representations to identify security flaws and bad practices.
Technical Architecture & Overview
gosec is an open-source static analysis tool that inspects Go source code for security problems by scanning the AST and SSA representations. It detects issues like hardcoded credentials, insecure random number generation, SQL injection, and weak cryptographic primitives, and includes taint analysis rules for tracking data flow from user input to dangerous functions.
Targeted Technical Use Cases
Automated Go security scanning in CI/CD pipelines and pre-commit hooks.
Evaluation & Trade-offs
Core Strengths
- +The standard security analyzer for Go, maintained by the SecureGo organization.
- +Integrates with Go tooling, CI systems, and IDE plugins.
- +Configurable rules with support for suppressing false positives via annotations.
Trade-Offs & Limitations
- -Focused on Go only; no cross-language support.
- -Rule set covers common patterns; taint analysis is limited compared to dedicated data-flow analyzers.
Defensive Security Application
Preventing insecure Go code patterns from entering production codebases.
Frequently Asked Questions
What is gosec?→
gosec is an open-source static analysis tool that inspects Go source code for security problems by scanning the AST and SSA representations. It detects issues like hardcoded credentials, insecure random number generation, SQL injection, and weak cryptographic primitives, and includes taint analysis rules for tracking data flow from user input to dangerous functions.
What is gosec used for?→
Automated Go security scanning in CI/CD pipelines and pre-commit hooks.
What are the strengths of gosec?→
- +The standard security analyzer for Go, maintained by the SecureGo organization.
- +Integrates with Go tooling, CI systems, and IDE plugins.
- +Configurable rules with support for suppressing false positives via annotations.
What are the limitations of gosec?→
- +Focused on Go only; no cross-language support.
- +Rule set covers common patterns; taint analysis is limited compared to dedicated data-flow analyzers.
How is gosec used defensively?→
Preventing insecure Go code patterns from entering production codebases.