SY0-601 Exam Dumps - CompTIA Security+ Exam 2023

The security engineer is an example of a data custodian. A data custodian is a person who is responsible for implementing and maintaining the security controls for the data, such as encryption, backup, access control, etc. A data custodian acts on behalf of the data owner, who is the person who has the authority and accountability for the data. A data controller is a person who determines the purposes and means of processing the data, such as a company or an organization. A data processor is a person who processes the data on behalf of the data controller, such as a service provider or a vendor1.

A CASB (Cloud Access Security Broker) and encryption are two solutions that can address the CSO’s concerns about cloud-based services security. A CASB is a software tool or service that acts as an intermediary between users and cloud service providers, enforcing security policies and providing visibility and control over cloud activities. A CASB can help detect and prevent advanced threats and malware by applying data loss prevention, threat protection, anomaly detection, and encryption capabilities to cloud data and traffic456 Encryption is a process of transforming data into an unreadable format using a secret key or algorithm, making it inaccessible to unauthorized parties. Encryption can help protect cloud data from breaches by ensuring that only authorized users with the correct key can decrypt and access the data. Encryption can be applied to data at rest (stored in the cloud) or data in transit (moving between the cloud and users)789 References: CompTIA Security+ SY0-601 Certification Study Guide, Chapter 8: Implementing Secure Protocols, page 360; What is a Cloud Access Security Broker (CASB)? | McAfee; Cloud Access Security Brokers (CASBs) - Gartner IT Glossary; What is Cloud Access Security Broker (CASB)? - Definition from WhatIs.com; What is Encryption? | Malwarebytes; Encryption - Wikipedia; What is Encryption? How Does Encryption Work? | Kaspersky

A dynamic code analysis tool is a security tool that can improve vulnerability detection on this environment by testing and analyzing the software during runtime. Dynamic code analysis can identify potential vulnerabilities, errors, or performance issues that may not be visible in the source code or during static analysis, such as memory leaks, buffer overflows, or input validation errors. Dynamic code analysis can also simulate real-world scenarios and user inputs to evaluate the behavior and functionality of the software

Implementing 802.1X would have best prevented this avenue of attack. 802.1X is a standard that provides port-based network access control (PNAC), which means that it authenticates devices before allowing them to access network resources through a physical or wireless port. 802.1X can prevent unauthorized devices from obtaining valid IP addresses or accessing sensitive data by requiring them to provide credentials, such as a username and password, a certificate, or a token. 802.1X can also dynamically assign VLANs or firewall rules based on the device identity or role.