To provide the most accurate and useful answers for the Cyber Awareness Challenge 20, I found sources with key and example answers for cyber awareness challenges, especially related to DoD (Department of Defense) and general cybersecurity best practices. Here are some example answers and topics frequently covered in Cyber Awareness Challenges:

• Insider Threats and negligent behavior should be watched carefully by employees.
• Vishing (voice phishing), smishing (SMS phishing), and multi-channel scams are rising threats.
• AI-driven social engineering includes sophisticated phishing and deepfake calls.
• Medium secure passwords have at least 15 characters including special characters.
• PII, PHI, and financial info are types of sensitive information.
• If you see suspicious requests or unsecured handling of sensitive/classified info, report it to security contact points.
• Never trust unsolicited calls or messages asking for sensitive info without verification.
• Use strong physical security practices like challenging people without badges.
• Monitor credit card statements diligently if identity theft is suspected.
• Controlled Unclassified Information (CUI) should be protected and stored properly.
• Phishing detection now requires focus on verifying sender and content, not just grammar.

If you seek exact question-by-question answers or a compilation of 20 specific Cyber Awareness Challenge answers, that typically aligns with DoD or other organizational training exams in cybersecurity. Would you like a detailed list of common questions with their correct answers based on the 20 most frequent Cyber Awareness Challenge themes?