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Computer & Application Security

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Computer and application security

Sql injection attack mostly targets the database servers. We learned in our class and it effects the networks also.So in this assignment we should learn about sql injection but effect on website or not . If it harm the website so how much it damage the server andnetwork .Moreover we learn how we safe our database and networkin these kind of attacks or we say but measures we do for prevention.

Testing strategy

Testing strategy helps us for prevent the database server or network so we get check the first of all we work on queries implement the safe data and allow the user to authenticate in the web app with some queries statements. for example we set username be present this database for checking it allowed the user login into the system or we suppose insert the value for login the system here username=’1’or’1’=’1’if this return value because the condition will be true.so this will allow this system so this data is secure and so it authenticate the user without knowing the username and password.

Features to be tested We learn in this testing about sql injection attacks how we perform to check these things we put some username and password by using some true statements. So this Testing strategy helps to user know about authenticate in this web applications which they use in these queries .we set some username in this database server and it allowed to user login into the system it also help to access the admin page or not so these are some features we check in our test plan.

Testing results

Username=Djassar7377 and password=Djassar7377In here we put some another username here Djassar7377 and we enter the login so it accept this true we successful login on this website so we can open this page using some password here and we successful enter the user page which we see on this admin page on server.

Recommendations and some defence technique of sql injections-prevent these things and we also make idea how we add the secure values like query, password and codes with special symbol which are secure I recommended here software engineer make good techniques like use of prepared statements and store methodmoreover createdevelop statements with parameter which are data stored itself and improve performance.one more important method for this if they use white list input validation so these are covert to non-string ,number and integer etc. so these are append the queries into safe mode .Moreover use special symbols in table and column in database so it’s difficult to anyone access or attack in data so this is another key point to clarify the defense techniques.

Reference:

  1. Conestoga noteswww.google.cawww.metasploit.com
  2. https://www.softwaretestinghelp.com/database-testing-practical-tips-and-insight-on-how-to-test-database/
  3. https://www.oreilly.com/library/view/sql-injection-defenses/9780596529642/ar01s05.html
  4. https://www.owasp.org/index.php/SQL_Injection_Prevention_Cheat_Sheet#Defense_Option_2:_Stored_Procedures
  5. https://www.softwaretestinghelp.com/sql-injection-how-to-test-application-for-sql-injection-attacks/
  6. http://www.vertabelo.com/blog/technical-articles/six-things-you-need-to-know-about-securing-your-database

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GradesFixer. "Computer & Application Security." GradesFixer, 27 Feb. 2020, https://gradesfixer.com/free-essay-examples/computer-application-security/
GradesFixer, 2020. Computer & Application Security. [online] Available at: <https://gradesfixer.com/free-essay-examples/computer-application-security/> [Accessed 11 August 2020].
GradesFixer. Computer & Application Security [Internet]. GradesFixer; 2020 [cited 2020 February 27]. Available from: https://gradesfixer.com/free-essay-examples/computer-application-security/
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