CS0-002 Exam Dumps - CompTIA CySA+ Questions and Answers

The solution will address the findings that the development team used a new software language that was not supported by the security team's automated assessment tools and the security assessment team was unfamiliar with the new language and struggled to evaluate the software during advanced testing. The training of the security assessment team and working with the automated assessment-tool vendor to add support for the new language will ensure that future deployments of the new technology are secure and the vulnerabilities are detected and prevented.

SOAR has a wider breadth of capability using orchestration and automation, while SCAP is more limited in scope. SOAR (Security Orchestration, Automation and Response) is a technology that helps coordinate, execute and automate tasks between various people and tools within a single platform. SOAR can help improve the efficiency and effectiveness of security operations by reducing manual effort, enhancing collaboration, and accelerating incident response1. SCAP (Security Content Automation Protocol) is a standard that enables automated vulnerability management, measurement and policy compliance evaluation of systems deployed in an organization2. SCAP can help assess the security posture and compliance status of systems by using predefined specifications and checklists. However, SCAP does not provide orchestration or automation capabilities beyond vulnerability scanning and reporting.

Modbus is an industrial control system (ICS) network protocol that is used for communication between devices such as sensors, controllers, actuators, and monitors. Modbus has no inherent security functions on TCP port 502, which is the default port for Modbus TCP/IP communication. Modbus does not provide any encryption, authentication, or integrity protection for the data transmitted over the network, making it vulnerable to various attacks such as replay, modification, spoofing, or denial-of-service.

Adding TXT @ “v=spfl mx include:_spf.comptia. org -all” to the DNS record can help to prevent outside entities from spoofing the company’s email domain, which is comptia.org. This is an example of a Sender Policy Framework (SPF) record, which is a type of DNS record that specifies which mail servers are authorized to send email on behalf of a domain. SPF records can help to prevent spoofing by allowing the recipient mail servers to check the validity of the sender’s domain against the SPF record. The “-all” at the end of the SPF record indicates that any mail server that is not listed in the SPF record is not authorized to send email for comptia.org .

The software development life cycle (SDLC) is a process that consists of several phases that guide the development of software applications or systems. Security should be involved in every phase of the SDLC, but especially in the planning phase, which is the first phase where the scope, objectives, requirements, and resources of the project are defined. By involving security in the planning phase, potential risks and threats can be identified and mitigated early in the process, which can save time, money, and effort later on. Design, maintenance, implementation, analysis, and testing are other phases of the SDLC, but they are not the first phase where security should be involved. Reference: https://www.bmc.com/blogs/software-development-life-cycle-phases/

SQLi stands for SQL injection, which is a type of attack that injects malicious SQL statements into a web application’s input fields or parameters. The attacker can use SQLi to execute unauthorized commands on the database server, such as adding a new user or retrieving sensitive data. The entry in the server logs shows an example of a SQLi attack that tries to add a new user named attacker with the password 1337password. CSRF, XSS, and RCE are other types of attacks, but they do not match the description of the entry in the server logs. Reference: https://owasp.org/www-community/attacks/SQL_Injection

SSO stands for Single Sign-On, and it is a technology that allows users to authenticate once and access multiple applications or systems without entering their credentials again. SSO can help streamline each employee’s authentication, by reducing the number of passwords they have to remember or enter, and improving their user experience and productivity.

Validating user input before execution and interpretation can help to prevent dynamic code evaluation script injection vulnerabilities by checking and filtering any malicious input from the user that may contain code or commands. Dynamic code evaluation script injection is a type of vulnerability that occurs when an application accepts user input and executes or interprets it as part of its own code without proper validation or sanitization. This can allow an attacker to inject arbitrary code or commands into the application and execute them with the same privileges as the application . Validating user input before execution and interpretation can help to ensure that the input conforms to the expected format, length and type, and does not contain any malicious characters or syntax that may alter the logic or behavior of the application .

Deploying whitelisting to the identified workstations would be the best method to protect these workstations from threats. Whitelisting is a technique that allows only authorized applications, processes, or users to run or access a system or resource. Whitelisting can help limit the attack surface and prevent malware or unauthorized software from running on a system3. Deploying whitelisting to the workstations that are at the end of life can help mitigate the risk of exploitation due to lack of patches or support from the vendor.