CompTIA Updated SY0-701 Exam Questions and Answers by alfie-james

A brute-force attack is a type of attack that involves systematically trying all possible combinations of passwords or keys until the correct one is found. The log file shows multiple failed login attempts in a short amount of time, which is a characteristic of a brute-force attack. The attacker is trying to guess the password of the Administrator account on the server. The log file also shows the event ID 4625, which indicates a failed logon attempt, and the status code 0xC000006A, which means the user name is correct but the password is wrong. These are indicators of compromise (IoC) that suggest a brute-force attack is taking place. References: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 215-216 and 223 1

Social engineering is the practice of manipulating people into performing actions or divulging confidential information, often by impersonating someone else or creating a sense of urgency or trust. The suspicious caller in this scenario was trying to use social engineering to trick the user into giving away credit card information by pretending to be the CFO and asking for a payment. The user recognized this as a potential scam and reported it to the IT help desk. The other topics are not relevant to this situation. References: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 19 1

Validating the code signature is the best way to verify software authenticity, as it ensures that the software has not been tampered with and that it comes from a verified source. Code signatures are digital signatures applied by the software vendor, and validating them confirms the software's integrity and origin.References: CompTIA Security+ SY0-701 course content and official CompTIA study resources.

A honeypot is most likely to be deployed to obtain and analyze attacker activity and techniques. A honeypot is a decoy system set up to attract attackers, providing an opportunity to study their methods and behaviors in a controlled environment without risking actual systems.

Honeypot: A decoy system designed to lure attackers, allowing administrators to observe and analyze attack patterns and techniques.

Firewall: Primarily used to block unauthorized access to networks, not for observing attacker behavior.

IDS (Intrusion Detection System): Detects and alerts on malicious activity but does not specifically engage attackers to observe their behavior.

Layer 3 switch: Used for routing traffic within networks, not for analyzing attacker techniques.