Protection against suspicious data, PHP Web Programming

Assignment Help:

Input values embedded in SQL statements should be screened for inappropriate characters that can form the basis so-called SQL Injection attacks, a type of security attack that may undermine the SQL statements your PHP code executes.  The built-in PHP function mysql_real_escape_string can help to replace such inappropriate strings with safe input.  Refer to the IT 202 manual index for the use of this function.  Note also the reference in the manual to the Mitre security threat analysis.  The mysql_real_escape_string function transforms the input data it is applied to and the new data is then used for the database interaction.  If the original data was not suspicious, there will be no affect; the changes only affect inappropriate input characters.  Honor's students must use prepared statements.


Related Discussions:- Protection against suspicious data

Text area, specify a form field where the user can enter large amounts of t...

specify a form field where the user can enter large amounts of text. In most respects, works as an field. It can contain a name and

We are in need of a front end web developer, We are in need of a Front End ...

We are in need of a Front End Web Developer We are seeking to hire a front end web developer who can work with us to develop our web portal using our API. We have an appropriate

Need help to add a form on a joomla website, Need help to Add a form on a J...

Need help to Add a form on a Joomla website We need to add a form on the home page of an existing Joomla website, just like on file in attachment, and then the info's will be sa

I need a three page website, I need a three page website I have a homepa...

I need a three page website I have a homepage as well as two internal page designs ready in fireworks. I want these three pages online by the weekend. More work if we discover a

What is $message and $$message in php, What is $message and $$message in PH...

What is $message and $$message in PHP. $message is a variable with a fixed name. $$message is a variable whose name is stored in $message. If $message comprise "var", $$mess

I need creative web page developer, I need Creative Web Page Developer P...

I need Creative Web Page Developer Project Description: I'm seeking a creative and skilled developer to assist in developing our web pages. Our pages aim a certain marked wit

Wanted chief technology expert, Wanted Chief Technology Officer We are S...

Wanted Chief Technology Officer We are Sheermedia a creative web agency working on the full range of marketing requirements - be it websites, mobile applications, Facebook appli

I am in search of wufoo api expert, I am in search of Wufoo API Expert I...

I am in search of Wufoo API Expert I am seeking someone who is skilled with Wufoo's form API. The task needs submitting wufoo form xml to another site. Please offer relevant exp

Need help in ruby or python developer, Need help in Ruby or Python develope...

Need help in Ruby or Python developer with knowledge of MySQL and AWS for proof of concept Needs description our start up is in search of a back-end developer to create a min

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd