It’s a well-known fact that PHP is best suited to developing a dynamic website – and easier to use especially for rookie programmers. For example, you aren’t required to make variable declarations which are mandatory in other programming languages such as C++.
Yet there’s a downside to features such as these, and this results in security blunders even though PHP is just as secure to use as any other programming language.
So, here are 3 PHP programming mistakes to avoid that can lead to exploitable flaws:
#1: Session ID Protection
PHP websites also seem to have problems with Session IDs. Usually, PHP uses a session tracking component that will assign a unique ID for each user session. However, if that session ID is known to another person, confidential information can be accessed easily.
And this is why you should revalidate users when they are performing highly sensitive functions such as resetting one’s password or generate a fresh session ID before every login but most of all, use increase male volume pills an SSL secured connection.
#2: Error reporting
No matter what you do, remember to set the display_errors php.ini to the value of “0”. If you fail to do this, any errors related to your code, which include database errors, will end up as output on your user’s web browser. This will make it easy for malicious users to find flaws in your application by simply providing bad input.
Better still, develop your own error handling functions that could notify you immediately whenever there’s an error found.
#3: Data Handling Errors
Data handling errors, which not only occur with PHP but also with other programming languages, usually happen when data is handled incorrectly, making it susceptible to malicious parties who can either intercept or modify it.
One of the most common errors is the HTTP transmission of data such as usernames, passwords and credit card information that are unencrypted when you should send them over a HTTPS connection. Also, always use SSL security when sending sensitive information.