WGU C836 Final Exam Questions With Correct Answers Latest 2023/2024 Graded A+

WGU C836 Final Exam Questions With Correct Answers Latest 2023/2024 Graded A+. Which tool can be used to map devices on a network, along with their operating system types and versions? A Packet sniffer B Packet filter C Port scanner D Stateful firewall Which web attack is a server-side attack? A Clickjacking B Cross-site scripting C SQL injection D Cross-site request forgery An organization employs a VPN to safeguard its information. Which security principle is protected by a VPN? A Data in motion B Data at rest C Data in use D Data in storage A malicious hacker was successful in a denial of service (DoS) attack against an institution's mail server. Fortunately, no data was lost or altered while the server was offline. Which type of attack is this? WGU C836 – Fundamentals of Information Security: Exam Questions and Answers Latest 2023/2024 Graded 100% A Modification B Fabrication C Interception D Interruption A company has had several successful denial of service (DoS) attacks on its email server. Which security principle is being attacked? A Possession B Integrity C Confidentiality D Availability A new start-up company has started working on a social networking website. The company has moved all its source code to a cloud provider and wants to protect this source code from unauthorized access. Which cyber defense concept should the start-up company use to maintain the confidentiality of its source code? A Alarm systems B Account permissions C Antivirus software D File encryption A company has an annual audit of installed software and data storage systems. During the audit, the auditor asks how the company's most critical data is used. This determination helps the auditor ensure that the proper defense mechanisms are in place to protect critical data. Which principle of the Parkerian hexad is the auditor addressing? A Possession B Integrity C Authenticity D Utility Which web attack is possible due to a lack of input validation? A Extraneous files B Clickjacking C SQL injection D Cross-site request forgery Which file action implements the principle of confidentiality from the CIA triad? A Compression B Hash C Backup D Encryption Which cyber defense concept suggests limiting permissions to only what is necessary to perform a particular task? A Authentication B Authorization C Defense in depth D Principle of least privilege A company institutes a new policy that "All office computer monitors must face toward employees and must face away from doorways. The monitor screens must not be visible to people visiting the office." Which principle of the CIA triad is this company applying? A Availability B Confidentiality C Utility D Integrity At a small company, an employee makes an unauthorized data alteration. Which component of the CIA triad has been compromised? A Confidentiality B Authenticity C Integrity D Availability An organization plans to encrypt data in transit on a network. Which aspect of data is the organization attempting to protect? A Integrity B Possession C Availability D Authenticity Which aspect of the CIA triad is violated by an unauthorized database rollback or undo? A Availability B Identification C Integrity D Confidentiality A company's website has suffered several denial of service (DoS) attacks and wishes to thwart future attacks. Which security principle is the company addressing? A Availability B Authenticity C Confidentiality D Possession An organization has a requirement that all database servers and file servers be configured to maintain operations in the presence of a failure. Which principle of the CIA triad is this requirement implementing? A Utility B Integrity C Availability D Confidentiality A company's IT policy manual states that "All company computers, workstations, application servers, and mobile devices must have current versions of antivirus software." Which principle or concept of cybersecurity does this policy statement impact? A Accounting policy B Operating system security C Access control policy D Physical security An organization's procedures document states that "All electronic communications should be encrypted during transmission across networks using encryption standards specified in the data encryption policy." Which security principle is this policy addressing? A Interruption B Confidentiality C Control D Availability A company's website policy states that "To gain access to the corporate website, each employee must provide a valid user name and password, and then answer one of six security questions accurately." Which type of security does the policy address? A Operations B Physical C Human element D Application An organization notices unauthorized visitors following employees through a restricted doorway. Which vulnerability should be addressed in the organization's security policy? A Pretexting B Phishing C Baiting D Tailgating A company wants to update its access control policy. The company wants to prevent hourly employees from logging in to company computers after business hours. Which type of access control policy should be implemented? A Mandatory B Physical C Discretionary D Attribute-based A new software development company has determined that one of its proprietary algorithms is at a high risk for unauthorized disclosure. The company's security up to this point has been fairly lax. Which procedure should the company implement to protect this asset? A Transfer the algorithm onto servers in the demilitarized zone. B Store the algorithm on highly available servers. C Relocate the algorithm to encrypted storage. D Create multiple off-site backups of the algorithm. An accounting firm stores financial data for many customers. The company policy requires that employees only access data for customers they are assigned to. The company implements a written policy indicating an employee can be fired for violating this requirement. Which type of control has the company implemented? A Deterrent B Active C Preventive D Detective How can an operating system be hardened in accordance to the principle of least privilege? A Implement account auditing. B Remove unneeded services. C Restrict account permissions. D Remove unnecessary software. A company implements an Internet-facing web server for its sales force to review product information. The sales force can also update its profiles and profile photos, but not the product information. There is no other information on this server. Which content access permissions should be granted to the sales force based on the principle of least privilege? A Read and limited write access B Read and write access C Limited write access only D Limited read access only A corporation has discovered that some confidential personnel information has been used inappropriately. How can the principle of least privilege be applied to limit access to confidential personnel records? A Only allow access to those with elevated security permissions. B Only allow access to department heads and executives. C Only allow access to those who need access to perform their job. D Only allow access to those who work in the human resources department. A user runs an application that has been infected with malware that is less than 24 hours old. The malware then infects the operating system. Which safeguard should be implemented to prevent this type of attack? A Install the latest security updates. B Uninstall unnecessary software. C Modify the default user accounts. D Limit user account privileges. A company was the victim of a security breach resulting in stolen user credentials. An attacker used a stolen username and password to log in to an employee email account. Which security practice could have reduced the post-breach impact of this event? A Multi-factor authentication B Operating system hardening C Network segmentation D Mutual authentication A module in a security awareness course shows a user making use of two-factor authentication using a hardware token. Which security failure is being addressed by this training module? A Tailgating B Pretexting C Malware infections D Weak passwords Which tool should an application developer use to help identify input validation vulnerabilities? A scanner B filter C fuzzer D sniffer A systems administrator enables operating system logging to capture unsuccessful log in attempts. Which attack can be uncovered by reviewing such logs? A Brute force B Denial of service C Stolen password D Spear phishing A student downloads free software from a website and this software includes some malware. Which tool can locate this vulnerability? A Antivirus software B Asymmetric encryption C Honeypot D Access control list Which type of tool can be used to detect vulnerabilities in source code related to improper handling of user input? A Fuzzer B Port scanner C Honeypot D Sniffer A petroleum company has a group of computers used to monitor flow of materials in the refining process. These computers are never connected to the Internet or other corporate network, and they host proprietary monitoring software which the company has registered as a trade secret. Which type of security will be able to help protect its software against theft? A Network B Physical C Operating system D Application An organization wants to minimize the impact of user credential theft by ensuring that only HR staff can access employee personal information. Which security mechanism should it implement? A Apply the principle of least privilege. B Apply the latest software patches. C Remove all unnecessary services. D Turn on logging and auditing. An organization wants to prevent malware from infecting its workstations, mobile devices, and web applications. Which security tool should it implement? A Antivirus B Fuzzer C Firewall D Scanner A small IT firm is required to authenticate remote customers who access the firm's network. Which protection technique should the IT firm employ to satisfy this requirement? A RAID B Data encryption C Certificates D File encryption A company has files stored on a server that are critical to the organization's viability. The administrator has assigned the appropriate permissions to the files. How should the administrator provide additional confidentiality protection for the files at rest? A File compression B Network encryption C Network compression D File encryption Which security solution can an organization deploy to prevent unauthorized external access to its internal network? A VPN B Sniffer C Firewall D IDS A restaurant needs to protect its customers' credit card information. Which security standard should the restaurant follow? A FISMA B PCI DSS C SOX D FERPA In addition to a username and corresponding password, a desktop application asks users to submit a special code. This code is produced by an application running on the users' mobile phone. Which authentication technique is the phone application providing? A Something you have B Something you are C Something you know D Something you do Employees are required to swipe their access cards and then to use an iris scanner to access protected areas in the company's data center. Which two authentication techniques are used to protect the data center? A Something you have and something you are B Something you know and something you do C Something you do and something you are D Something you have and something you know A health company must comply with HIPAA regulations. It decides to encrypt databases that contain HIPAA information. Which resource is the health company directly trying to protect? A Operating system B Server C Data D Application A file is stored in a marketing folder and is accessible only to members of the marketing group. An attacker uses a phishing scam to gain the credentials of a user who is a member of the marketing group, and then reads the file. Which leg of the CIA triad is being targeted? A Control B Integrity C Availability D Confidentiality An attacker performs a buffer overflow attack on an organization's web server. The web server locks up and must be restarted to restore functionality. Which part of the CIA triad is under attack? A Confidentiality B Integrity C Control D Availability Some malware hides itself by replacing some system administrator commands on a server, but the server continues to function normally for its users. Which component of the CIA triad has been compromised? A Confidentiality B Integrity B Availability D Authenticity