SQL Injection & Authentication Issues
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Questions and Answers

How can SQL Injection attacks be prevented?

  • Sharing sensitive data with external parties
  • Using prepared statements or parameterized queries (correct)
  • Ignoring user input validation
  • Implementing weak database security measures
  • What can weak authentication methods lead to?

  • Unauthorized access by attackers (correct)
  • Increased system performance
  • Enhanced user experience
  • Improved data security
  • Which security measure is recommended to protect against unauthorized access?

  • Ignoring system logs
  • Disabling firewalls
  • Multi-factor authentication (correct)
  • Sharing passwords openly
  • What can help in managing SQL Injection and authentication issues effectively?

    <p>Secure coding practices and input validation</p> Signup and view all the answers

    What is an important aspect of handling security threats effectively?

    <p>Regularly testing and updating authentication systems</p> Signup and view all the answers

    Which measure can help mitigate the risks associated with authentication issues?

    <p>Having a plan for responding to security threats</p> Signup and view all the answers

    Study Notes

    • SQL Injection attacks allow malicious code injection into SQL queries, bypassing database security and accessing sensitive data
    • Prevention measures include prepared statements, parameterized queries, and user input validation and sanitization
    • Authentication issues can lead to unauthorized system access, making it essential to use strong authentication methods like multi-factor authentication
    • Regular testing and updates of authentication systems ensure their security
    • Robust security measures include access controls, logging and auditing mechanisms, and firewalls to protect against unauthorized access.

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    Description

    Learn about SQL Injection attacks and authentication issues that can compromise system security. Discover how to prevent SQL Injection attacks through prepared statements and parameterized queries, and how to strengthen authentication methods to avoid unauthorized access.

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