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Cybersecurity Utility Functions

Source: R/cybersecurity_utils.R
validate_file_upload.Rd

Functions for input validation, sanitization, and security logging

Usage

validate_file_upload(file_info)

Arguments

file_info

File info object from Shiny fileInput

Value

TRUE if valid, stops with error message if invalid

NIST Compliance

This package follows NIST security standards (based on NIST SP 800-53):

  • SC-8: Transmission Confidentiality and Integrity (HTTPS encryption)

  • SC-28: Protection of Information at Rest (secure API key storage)

  • IA-5: Authenticator Management (API key validation and format checking)

  • AC-3: Access Enforcement (rate limiting, input validation, file type restrictions)

  • SI-10: Information Input Validation (malicious content detection)

  • AU-2: Audit Events (security logging and monitoring) Validate File Upload