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Questions and Answers
What principle should be implemented to prevent potential cross-site scripting (XSS) attacks?
What security measure should be enforced to address weak password usage?
Which principle helps mitigate risks related to unauthorized access through known software vulnerabilities?
What principle should be implemented to mitigate potential security risks arising from unrestricted file uploads?
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What security principle is violated when a developer stores sensitive user data in plain text within a database?
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Study Notes
Web Application Security Principles
- To prevent potential XSS attacks, input validation and sanitization should be implemented to ensure that user input does not contain malicious code.
- To address weak password usage, password policies should be enforced, including requirements for password length, complexity, and expiration.
Risk Mitigation Principles
- The principle of patch management helps mitigate risks related to unauthorized access through known software vulnerabilities by ensuring timely updates and patches.
Secure File Handling
- To mitigate potential security risks arising from unrestricted file uploads, file type and size restrictions should be implemented, along with virus scanning and sandboxing.
Data Storage Security
- The principle of confidentiality is violated when a developer stores sensitive user data in plain text within a database; encryption should be used to protect sensitive data.
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Description
Test your knowledge of application security principles with this 20-question multiple-choice quiz. From encryption to authentication, this quiz covers key concepts to help you stay secure in the digital world.
