Backup source of CSRF (No. 1)

• Backup list
• View the diff.
• View the diff current.
• View the diff for visual.
• View the backup.
• Go to CSRF.
  • 1 (2012-08-01 (Wed) 15:14:24)
  • 2 (2019-09-08 (Sun) 19:27:42)

- 開発者のための正しいCSRF対策
--   http://www.jumperz.net/texts/csrf.htm