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PHP Script Codes > TRISTAT_SHA1_CAPTCHA
Easy to include in any Mail Form:
- prevents optical-character-recognition threats by obfuscation
- prevents decoding threats by SHA1 encryption
- prevents brute force techniques by using 6 characters easy to memorize
[consonant-vowel-consonant-vowel-digit-digit]
- CAPTCHA small in size (see example.jpg in zip-package)