Download Full Version SY0-701 CompTIA Exam

Jailbreaking is the process of removing restrictions imposed by the manufacturer on a smartphone, allowing the user to install unauthorized software and features not available through official app stores. This action typically voids the warranty and can introduce security risks by bypassing built-in protections.

SOU (Statement of Understanding) is not related to modifying devices.

Cross-site scripting is a web-based attack technique, unrelated to smartphone software.

Side loading refers to installing apps from unofficial sources but without necessarily removing built-in restrictions like jailbreaking does​​.

To secure an on-site data center against intrusion from an insider, the best measure is to use an access badge system. Access badges control who can enter restricted areas by verifying their identity and permissions, thereby preventing unauthorized access from insiders.

Access badge: Provides controlled and monitored access to restricted areas, ensuring that only authorized personnel can enter.

Bollards: Provide physical barriers to prevent vehicle access but do not prevent unauthorized personnel entry.

Motion sensor: Detects movement but does not control or restrict access.

Video surveillance: Monitors and records activity but does not physically prevent intrusion.

In a cloud environment, high availability is typically ensured through the use of a load balancer. A load balancer distributes network or application traffic across multiple servers, ensuring that no single server becomes overwhelmed and that services remain available even if one or more servers fail. This setup enhances the reliability and availability of applications.

Load balancer: Ensures high availability by distributing traffic across multiple servers or instances, preventing overload and ensuring continuous availability.

Access broker: Typically refers to a service that facilitates secure access to resources, not directly related to high availability.

Cloud HSM (Hardware Security Module): Provides secure key management in the cloud but does not specifically ensure high availability.

WAF (Web Application Firewall): Protects web applications by filtering and monitoring HTTP traffic but is not primarily focused on ensuring high availability.

Brute force is a type of attack that tries to guess the password or other credentials of a user account by using a large number of possible combinations. An attacker can use automated tools or scripts to perform a brute force attack and gain unauthorized access to the account. The domain activity logs show that the user ismith has failed to log in 10 times in a row within a short period of time, which is a strong indicator of a brute force attack. The logs also show that the source IP address of the failed logins is different from the usual IP address of ismith, which suggests that the attacker is using a different device or location to launch the attack. The security analyst should take immediate action to block the attacker’s IP address, reset ismith’s password, and notify ismith of the incident. References = CompTIA Security+ Study Guide with over 500 Practice Test Questions: Exam SY0-701, 9th Edition, Chapter 1, page 14. CompTIA Security+ (SY0-701) Certification Exam Objectives, Domain 1.1, page 2. Threat Actors and Attributes – SY0-601 CompTIA Security+ : 1.1