CompTIA SY0-501 Security+ Take Ten Challenge #5Step 1 of 1010%5-1: When visiting a website, a browser complains that the website is not trusted. Which of the following would be the MOST likely cause of this error? The server is configured with the default settings Certificate is expired The server has a segmentation fault Web server version is outdated The server license is invalid 5-2: A cloud service is configured to scale up when the application becomes busy, and scale down when the demand is low. Which of the following describes this characteristic? Redundancy Templates Segmentation Fault-tolerance Elasticity 5-3: An application developer has included the public key of a server as part of their app. Which of these would BEST describe this technique? Stapling Escrow Pinning Hashing Stretching 5-4: Which of these threat actors often gain access to remote systems without any sophisticated knowledge of exploits or attacks? Nation state Script kiddie Hacktivist Insider Competitor 5-5: Which of the following would be the best way to digitally sign email content? POP3 S/MIME SSL IMAP4 SSH 5-6: Which of the following would be the BEST way to identify employee fraud? Chain of custody Penetration testing Mandatory vacations Tabletop exercise Role-based awareness training 5-7: A security engineer is using the same key to encrypt and decrypt data. Which of the following is the engineer using? Diffie-Hellman ECC SHA-2 PGP Blowfish 5-8: Which of the following would commonly require authentication to gain access to a network? STP DLP SIEM 802.1X Anti-spoofing 5-9: Which of the following would be the BEST way to provide security of cloud-based applications? IaaS VPN PKI IPS CASB 5-10: Which of the following could be used to deploy a standard password setting on Windows computers? TOTP - Time-based one-time password algorithm Permission auditing Group policies Least privilege Biometrics