In this scenario, the data is encrypted at rest with AES-256. There is no mention of encryption for transfer or processing. The data is not stored redundantly, since it is being moved, not copied, to the central data warehouse, and there is no mention of a backup.
22 A. The data owner is the person(s) (or entity) assigned specific responsibility for a data asset in order to ensure its protection for use by the organization. The data controller is the entity that makes decisions about the data they are collecting. A data processor is the entity that performs operations on data on behalf of a data controller. A data custodian or steward is a subject who has been assigned or delegated the day-to-day responsibility for proper storage and transport as well as protecting data, assets, and other organizational objects.
23 B, D. In this scenario, the data loss prevention (DLP) alerts and log analysis are the only options that would potentially include useful information in regard to an insider exfiltrating the sensitive documents. The other options are incorrect because they do not provide relevant information. Network access control (NAC) is a security mechanism to prevent rogue devices and ensure authorized systems meet minimum security configuration requirements. Syslog is a logging service used to maintain centralized real-time copies of active log files. Malware scanner reports are not relevant here since there is no suspicious or malicious code being used but only access abuses and unauthorized file distribution. Integrity monitoring is also not relevant to this situation, since there is no indication that the documents were altered, just that they were released to the public.
24 C. WPA3 supports ENT (Enterprise Wi-Fi authentication, aka IEEE 802.1X) and SAE authentication. Simultaneous authentication of equals (SAE) still uses a password, but it no longer encrypts and sends that password across the connection to perform authentication. Instead, SAE performs a zero-knowledge proof process known as Dragonfly Key Exchange, which is itself a derivative of Diffie–Hellman. IEEE 802.1X defines port-based network access control that ensures that clients can't communicate with a resource until proper authentication has taken place. It's based on Extensible Authentication Protocol (EAP) from Point-to-Point Protocol (PPP). However, this is the technology behind the label of ENT; thus, it is not an option in this scenario. IEEE 802.1q defines the use of virtual local area network (VLAN) tags and thus is not relevant to Wi-Fi authentication. Flexible Authentication via Secure Tunneling (EAP-FAST) is a Cisco protocol proposed to replace Lightweight Extensible Authentication Protocol (LEAP), which is now obsolete, thanks to the development of WPA2, and is not supported in WPA3 either.
25 A, C, E, H. Biometrics are authentication factors that are based on a user's physical attributes; they include fingerprints, voice, retina, and facial recognition. Gait is a form of biometrics, but it is not appropriate for use as authentication on a mobile device; it is used from a stationary position to monitor people walking toward or past a security point. The other options are valid authentication factors, but they are not biometrics.
26 B. A repair technician typically requires more than a normal level of access to perform their duties, so a privileged account for even a trusted third-party technician is appropriate. A guest account or user (normal, limited) account is insufficient for this scenario. A service account is to be used by an application or background service, not a repair technician or other user.
27 C. Penetration testing is the attempt to bypass security controls to test overall system security. Logging usage data is a type of auditing and is useful in the authentication, authorization, accounting (AAA) service process in order to hold subjects accountable for their actions. However, it is not a means to test security. War dialing is an attempt to locate modems and fax machines by dialing phone numbers. This process is sometimes still used by penetration testers and adversaries to find targets to attack, but it is not an actual attack or stress test itself. Deploying secured desktop workstations is a security response to the results of a penetration test, not a security testing method.
28 A. Auditing is a required factor to sustain and enforce accountability. Auditing is one of the elements of the AAA services concept of identification, authentication, authorizations, auditing, and accounting (or accountability). Confidentiality is a core security element of the CIA Triad, but it is not dependent on auditing. Accessibility is the assurance that locations and systems are able to be used by the widest range of people/users possible. Redundancy is the implementation of alternatives, backup options, and recovery measures and methods to avoid single points of failure to ensure that downtime is minimized while maintaining availability.
29 A. The annualized loss expectancy (ALE) is computed as the product of the asset value (AV) times the exposure factor (EF) times the annualized rate of occurrence (ARO). This is the longer form of the formula ALE = SLE * ARO, since SLE = AV * EF. The other formulas displayed here do not accurately reflect this calculation, since they are not valid or typical risk formulas.
30 A. Identification of priorities is the first step of the business impact assessment process. Likelihood assessment is the third step or phase of BIA. Risk identification is the second step of BIA. Resource prioritization is the last step of BIA.
31 D. Natural events that can threaten organizations include earthquakes, floods, hurricanes, tornadoes, wildfires, and other acts of nature. Thus options A, B, and C are correct because they are natural and not human caused.
32 A. Hot sites provide backup facilities maintained in constant working order and fully capable of taking over business operations. Warm sites consist of preconfigured hardware and software to run the business, neither of which possesses the vital business information. Cold sites are simply facilities designed with power and environmental support systems but no configured hardware, software, or services. Disaster recovery services can facilitate and implement any of these sites on behalf of a company.
33 D. The issue revealed by the audit report is that one account has a password that is older than the requirements allow for; thus, correcting the password maximum age security setting should resolve this. There is no information in regard to password length, lockout, or password reuse in the audit report, so these options are not of concern in this situation.
34 C. Written documents brought into court to prove the facts of a case are referred to as documentary evidence. Best evidence is a form of documentary evidence, but specifically it is the original document rather than a copy or description. Parol evidence is based on a rule stating that when an agreement between parties is put into written form, the written document is assumed to contain all the terms of the agreement and no verbal agreements may modify the written agreement. Testimonial evidence consists of the testimony of a witness's experience, either verbal testimony in court or written testimony in a recorded deposition.
35 A, B. If your organization depends on custom-developed software or software products produced through outsourced code development, then the risks of that arrangement need to be evaluated and mitigated. First, the quality and security of the code needs to be assessed. Second, if the third-party development group goes out of business, can you continue to operate with the code as is? You may need to abandon the existing code to switch to a new development group. It is not true that third-party code development is always more expensive; it is often less expensive. A software escrow agreement (SEA) is not an issue that John would want to bring up as a reason to keep development in house, since a SEA is a means to reduce the risk of a third-party developer group ceasing to exist.
36 D. HTTPS:// is the correct prefix for the use of HTTP (Hypertext Transfer Protocol) over TLS (Transport Layer Security). This was the same prefix when SSL (Secure Sockets Layer) was used to encrypt HTTP, but SSL has been deprecated. SHTTP:// is for Secure HTTP, which was SSH but SHTTP is also deprecated. TLS:// is an invalid prefix. FTPS:// is a valid prefix that can be used in some web browsers, and it uses TLS to encrypt the connection, but it is for securing FTP file exchange rather than web communications.
37 C. The CSO in this scenario is demonstrating the need to follow the security principle of change management. Change management usually involves extensive planning, testing, logging, auditing, and monitoring of activities related to security controls and mechanisms. This scenario is not describing a BCP event. A BCP event would involve the evaluation of threats to business processes and then the creation of response scenarios to address those issues. This scenario is not describing onboarding. Onboarding is the process of integrating a new element (such as an employee or device) into an existing system