How can I implement basic input validation in Java to prevent common web vulnerabilities

0 votes
Oct 11, 2024 in Cyber Security & Ethical Hacking by Anupam
• 12,620 points
289 views

No answer to this question. Be the first to respond.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
0 votes

In Java, you can use regular expressions to validate user input, making sure the data is in the expected format.

Here’s an example for email validation:

What’s happening:

  • email.matches(): This checks if the email matches the pattern of a valid email.
  • If the email doesn’t match, you throw an exception or return an error.

This kind of validation helps prevent attacks like SQL injection or XSS by ensuring only proper data gets processed.

answered Oct 11, 2024 by CaLLmeDaDDY
• 22,940 points

edited Mar 6

Related Questions In Cyber Security & Ethical Hacking

0 votes
0 answers

How can I implement basic input validation in Java to prevent common web vulnerabilities?

I’m working on a Java web application, ...READ MORE

Oct 17, 2024 in Cyber Security & Ethical Hacking by Anupam
• 12,620 points
248 views
0 votes
0 answers

How can I utilize Java to build a simple vulnerability scanner for web applications?

How can I utilize Java to build ...READ MORE

Oct 14, 2024 in Cyber Security & Ethical Hacking by Anupam
• 12,620 points
120 views
+1 vote
1 answer
0 votes
1 answer
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP