An image-based CAPTCHA scheme exploiting human appearance characteristics
CAPTCHAs are automated tests that are there to avoid misuse of computing and information
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
An image-based CAPTCHA scheme exploiting human appearance characteristics
S Kalsoom, S Ziauddin, AR Abbasi - KSII Transactions on Internet and …, 2012 - go.gale.com
CAPTCHAs are automated tests that are there to avoid misuse of computing and information
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
[引用][C] An Image-Based CAPTCHA Scheme Exploiting Human Appearance Characteristics
S Kalsoom, S Ziauddin, AR Abbasi - 2012 - itiis.org
CAPTCHAs are automated tests that are there to avoid misuse of computing and information
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
[PDF][PDF] An Image-Based CAPTCHA Scheme Exploiting Human Appearance Characteristics
S Kalsoom, S Ziauddin, AR Abbasi - 2012 - academia.edu
CAPTCHAs are automated tests that are there to avoid misuse of computing and information
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
[PDF][PDF] An Image-Based CAPTCHA Scheme Exploiting Human Appearance Characteristics
S Kalsoom, S Ziauddin, AR Abbasi - 2012 - scholar.archive.org
CAPTCHAs are automated tests that are there to avoid misuse of computing and information
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
[引用][C] An Image-Based CAPTCHA Scheme Exploiting Human Appearance Characteristics
S Kalsoom, S Ziauddin, AR Abbasi - 2012 - itiis.org
CAPTCHAs are automated tests that are there to avoid misuse of computing and information
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
An Image-Based CAPTCHA Scheme Exploiting Human Appearance Characteristics.
S Kalsoom, S Ziauddin… - KSII Transactions on …, 2012 - search.ebscohost.com
CAPTCHAs are automated tests that are there to avoid misuse of computing and information
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
[PDF][PDF] An Image-Based CAPTCHA Scheme Exploiting Human Appearance Characteristics
S Kalsoom, S Ziauddin, AR Abbasi - 2011 - researchgate.net
CAPTCHAs are automated tests that are there to avoid misuse of computing and information
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
An Image-Based CAPTCHA Scheme Exploiting Human Appearance Characteristics
S Kalsoom, AR Abbasi - … on Internet and Information Systems (TIIS), 2012 - kiss.kstudy.com
CAPTCHAs are automated tests that are there to avoid misuse of computing and information
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
[引用][C] An Image-Based CAPTCHA Scheme Exploiting Human Appearance Characteristics
S Kalsoom, S Ziauddin, AR Abbasi - 2012 - itiis.org
CAPTCHAs are automated tests that are there to avoid misuse of computing and information
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …
resources by bots. Typical text-based CAPTCHAs are proven to be vulnerable against …