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Security

  • Introduction
  • General considerations
  • Installed as CGI binary
    • Possible attacks
    • Case 1: only public files served
    • Case 2: using cgi.force_redirect
    • Case 3: setting doc_root or user_dir
    • Case 4: PHP parser outside of web tree
  • Installed as an Apache module
  • Session Security
  • Filesystem Security
    • Null bytes related issues
  • Database Security
    • Designing Databases
    • Connecting to Database
    • Encrypted Storage Model
    • SQL Injection
  • Error Reporting
  • User Submitted Data
  • Hiding PHP
  • Keeping Current
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