24092Salt & Pepper Encrypter (download v1.0)http://code.nathanbolender.com/PHP/salt_pepper/For example, lets say you have a password of test. You want to securely store this password in your database, but still be able to authenticate the user. With Salt & Pepper Encrypter, your password could be saved in the database a number of ways such as:PHP > Scripts and Programs > Security SystemsOct 15, 2006Nathan Bolender
This class can be used to check if a given IP address could be a proxy server responding in ports usually used by proxies. It can generate a log with IP addresses and the information whether it can be a proxy. Rex v1.1 features: - Proxy port scan can be disabled (in some cases, it blocks users that have port 80 open in their router configuration) - Added checkspamcop() that checks if a user IP is registered as spammer on Spamcop.net (can be enabled/diabled) - Function filtraxss() renamed to checkxss() because it really checks the presence of malicious xss doesn't filter anything - Function checkxss() only accepts arrays - Added filterxss() that removes or disables tags - Added checksize_db_data() that can be used to check for data size before inserting in database - Added filtersql() that escapes special characters in a string for use in a SQL statement
A CAPTCHA (an initialism for "Completely Automated Public Turing test to tell Computers and Humans Apart", trademarked by Carnegie Mellon University) is a type of challenge-response test used in computing to determine whether or not the user is human. CAPTCHAs are used to prevent bots from using various types of computing services or collecting certain types of sensitive information.
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