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

How the web server interprets php, How the web server interprets PHP and in...

How the web server interprets PHP and interacts with the client? After installing and configuring PHP, web When PHP is installed, Web server looks for PHP code which is embedde

What are the types of code declaration, Question: (a) What are the fou...

Question: (a) What are the four types of code declaration blocks you can use to write PHP? (b) Distinguish between the include() statement and the require() statement.

What do you understand by the term open source, (a) Briefly outline the co...

(a) Briefly outline the concept of the Three-tier architecture. (b) What do you understand by the term Open Source? How does Open Source Software differ from Proprietary Sof

Need small five page website in wordpress, Small five page website in wordp...

Small five page website in wordpress (PSD I will supply of each page) I want to develop a small website in wordpress with required these tasks. I will source all pages design in

We are looking for wordpress theme install & customization, We are looking ...

We are looking for Wordpress Theme Install & Customization Greenable.net is hiring a candidate to install as well as customize the Avada Wordpress theme according to the demo si

Unordered lists, First one, we will create an unordered list. These lists a...

First one, we will create an unordered list. These lists are also called as bulleted lists. These lists are characterized through list items that do not have numbers. They are used

Need developer for scientific experiment, Scientific Experiment This is ...

Scientific Experiment This is a small project for a scientific experiment connected to a fashion startup. What is required- A Website that describes a promotion campaign f

Developing three-tier web applications, This assignment is intended to prov...

This assignment is intended to provide an introduction to developing 3-tier web applications, with a browser frontend, a database backend, and a server-side script. It requires kn

Resume parser, how can we parse resumes in different formats like doc,docx,...

how can we parse resumes in different formats like doc,docx,pdf and rtf ?

Seeking for a prestashop car parts theme and installation, Hello, Im curren...

Hello, Im currently seeking for a prestashop car parts theme + installation onto my hosting account. Need someone who will be able to help with any other needs later on once we sta

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