'Valid credit card number' presentation slideshows

E-Commerce Security

E-Commerce Security. The Security Threats. Computer Crime and Security Survey 2002 90% computers exposed to security violations 40% computers detected external intrusions 25 % in 2000 85% computers detected virus How do companies protect itselves from this hostile environment?.

748 views • 43 slides

PHP

PHP. Chapter 6 Processing forms. Problems with submitting data. <form action=" print_params.php "> <div> <label><input type="radio" name="cc" /> Visa</label> <label><input type="radio" name="cc" /> MasterCard</label> < br /> Favorite Star Trek captain:

548 views • 41 slides

Spiffy client-side APIs

Spiffy client-side APIs. http://www.flickr.com/photos/pmarkham/3165964414/. Going from good to great on the client. Form validation Very simple validation Simple jQuery validation Slick validation with jQuery plugin Persistence Cookies Local storage Database

332 views • 20 slides

HOW TO KEEP YOUR CREDIT CARD SAFE?

216 views • 0 slides

ELEC332 Presentation HKID & Credit Card Number Verification

ELEC332 Presentation HKID & Credit Card Number Verification . Chan Ka Shing , Yuemin Lu, Tang Shuk Fan . Luhn Algorithm. Created by IBM scientist Hans Peter Luhn Simple checksum formula used to validate identification numbers Many extensions Classical Algorithm Logic

150 views • 0 slides