Cyber security essentials final exam answers

Encryption is an important technology used to protect confidentiality. It is important to understand the characteristics of the various encryption methodologies. Question Users report that the network access is slow.

What type of an attack can disable a computer by forcing it to use memory or by overworking its CPU? What type of attack uses many systems to flood the resources of a target, thus making the target unavailable? Explanation: DDoS is is an attack that involves multiple systems. DoS involves only a single attack system. Answer: DDoS.

Cyber security essentials final exam answers

A cyber criminal sends a series of maliciously formatted packets to the database server. The server cannot parse the packets and the event causes the server crash. What is the Stuvia customers have reviewed more than , summaries. This how you know that you are buying the best documents. You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed. Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core! You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

What is the term used when a malicious party sends a fraudulent email disguised as being from a legitimate, trusted source?

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A cyber criminal sends a series of maliciously formatted packets to the database server. The server cannot parse the packets and the event causes the server crash. What is the Stuvia customers have reviewed more than , summaries. This how you know that you are buying the best documents.

Cyber security essentials final exam answers

Learn valuable security principles to defend networks. A single breach can have huge consequences for a company, hurting the bottom line and causing disruption in the daily lives of millions of people. That is why the demand for security professionals continues to grow. Get onboard—and develop an understanding of cybercrime, security principles, technologies, and procedures used to defend networks. Then decide whether you want to pursue an entry-level networking or security professional role. Prerequisite Introduction to Cybersecurity or equivalent knowledge recommended. You will be redirected to the updated version on the Skills for All platform from Cisco Networking Academy. Engaging learning experiences with interactive content such as practice labs, interactive activities, videos, and assessments along the way. Bring it all together and test what you learned with a final exam.

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Explanation: Employment, medical, and education records are important to protect because they contain personal information. Threats are classified as being from an internal source or external source. A company is concerned with traffic that flows through the network. NAC 5. Protecting data confidentiality requires an understanding of the technologies used to protect data in all three data states. Question What type of attack has an organization experienced when an employee installs an unauthorized device on the network to view network traffic? Give the computer a nonroutable address. Create a message digest; encrypt the digest with the private key of the sender; and bundle the message, encrypted digest, and public key together in order to sign the document. The company is concerned with people being able to circumvent the system by being falsely accepted as legitimate users. What could have been added to the message to ensure the message actually came from the person? Answer: hactivist Question 7 What is the workforce framework category that includes highly specialized review and evaluation of incoming cybersecurity information to determine if it is useful for intelligence? Explanation: Industries that are critical to everyday life like financial, healthcare, and public safety should have systems that are available

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Remove the administrator account. SOC 3. Enable media devices. Explanation: Best practices entail giving the user only what is needed to do the job. Focus on what matters Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. Caesar 4. What type of risk mitigation is the CEO implementing? Prohibit exiting the building during working hours Explanation: Any unauthorized individual that accesses a facility may pose a potential threat. Question Which technology can be used to ensure data confidentiality? A user needs to add redundancy to the routers in a company. New laws and regulations have come about to protect organizations, citizens, and nations from cybersecurity attacks.