Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
web security service
|
| gptkbp:acquiredBy |
gptkb:Google
|
| gptkbp:acquisitionYear |
2009
|
| gptkbp:developedBy |
gptkb:Google
|
| gptkbp:feature |
gptkb:invisible_reCAPTCHA
image recognition challenge audio challenge |
| gptkbp:hasVersion |
gptkb:reCAPTCHA_Enterprise
gptkb:reCAPTCHA_v1 gptkb:reCAPTCHA_v2 gptkb:reCAPTCHA_v3 |
| https://www.w3.org/2000/01/rdf-schema#label |
reCAPTCHA protection
|
| gptkbp:launched |
2007
|
| gptkbp:purpose |
distinguish humans from bots
prevent automated abuse |
| gptkbp:type |
CAPTCHA
|
| gptkbp:usedIn |
mobile apps
websites |
| gptkbp:website |
https://www.google.com/recaptcha/
|
| gptkbp:bfsParent |
gptkb:Firebase_Authentication
|
| gptkbp:bfsLayer |
7
|