• Himani

Now days Data prevention is most important part for an increasing amount of activities, such as Social media, banking and shopping. When user performing such activities, we entrust our personal information to these web applications and their underlying databases. Web Technology related application are often vulnerable to attacks on server or application, which can give an attacker complete right or access to the applications’ underlying database. SQL Injection is an attack in which malicious code is inserted into strings that are later passed to a database for parsing and execution. When hacker SQL Injection Attack, then attacker attempts to exploit vulnerabilities in custom web applications by entering SQL code in an entry field such as a login. If successful, such an attack can give the attacker access to the data on the database used by the application and the ability to run malicious code on the Web site. Several methods have been proposed to detect and prevent SQL injection attacks. We devise a method that uses defensive coding and secure hash algorithm to prevent SQL injection attacks. This technique is illustrated by overview, diagrams and step by step procedure for implementing the technique to protect web application against SQL Injection. We show that this technique can be used effectively to prevent SQL Injection Attacks through bypass authentication in web application without degrading the system’s performance. Finally, the method is implemented by using a web application and database with Apache web server, PHP script & My SQL.

Social Media, SQL Injection, Hash, Database, Web applications.

"INJECTION ATTACK STOPOVER OF SECURE DATA FOR WEB SERVICES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.242-247, June-2019, Available :http://www.jetir.org/papers/JETIR1906961.pdf

"INJECTION ATTACK STOPOVER OF SECURE DATA FOR WEB SERVICES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp242-247, June-2019, Available at : http://www.jetir.org/papers/JETIR1906961.pdf