Cybersecurity Essentials 1.1 Final Quiz Online

Hackers are classified by colors to help define the purpose of their break-in activities.

Early warning systems help identify attacks and can be used by cybersecurity specialists to protect systems.

The increased demand for cybersecurity specialists offers several unique career opportunities.

A cybersecurity specialist must be aware of each of the three states of data to effectively protect data and information. Purged data was stored data. Encrypted and decrypted data can be in any of the three states.

A cybersecurity specialist needs to be familiar with the different frameworks and models for managing information security.

A cybersecurity specialist must be aware of the technologies available which support the CIA triad.

A cybersecurity specialist must be familiar with the types of technologies used to store, transmit, and process data.

Protecting data confidentiality requires an understanding of the technologies used to protect data in all three data states.

A cybersecurity specialist needs to be familiar with the characteristics of the different types of malware and attacks that threaten an organization.

A cybersecurity specialist needs to be familiar with the characteristics of the different types of malware and attacks that threaten an organization.

A cybersecurity specialist must be aware of the technologies and measures that are used as countermeasures to protect the organization from threats and vulnerabilities.

Social engineering uses several different tactics to gain information from victims.

A cybersecurity specialist must be aware of the technologies and measures that are used as countermeasures to protect the organization from threats and vulnerabilities.

A cybersecurity specialist needs to be familiar with the characteristics of the different types of malware and attacks that threaten an organization.

A cybersecurity specialist needs to be familiar with the characteristics of the different types of malware and attacks that threaten an organization.

Access control prevents an unauthorized user from gaining access to sensitive data and networked systems. There are several technologies used to implement effective access control strategies.

Encryption is an important technology used to protect confidentiality. It is important to understand the characteristics of the various encryption methodologies.

Technologies exist to confuse attackers by changing data and using techniques to hide the original data.

Access control prevents an unauthorized user from gaining access to sensitive data and networked systems. There are several technologies used to implement effective access control strategies.

Access control prevents an unauthorized user from gaining access to sensitive data and networked systems. There are several technologies used to implement effective access control strategies.

Access control prevents an unauthorized user from gaining access to sensitive data and networked systems. There are several technologies used to implement effective access control strategies.

Encryption is an important technology used to protect confidentiality. It is important to understand the characteristics of the various encryption methodologies.

Encryption is an important technology used to protect confidentiality. It is important to understand the characteristics of the various encryption methodologies.

The difference between HMAC and hashing is the use of keys.

Data integrity is one of the three guiding security principles. A cybersecurity specialist should be familiar with the tools and technologies that are used to ensure data integrity.

Encryption is an important technology used to protect confidentiality. It is important to understand the characteristics of the various encryption methodologies.

Data integrity deals with data validation.

A string is a group of letters, numbers and special characters. An integer is whole number. A decimal is a number that is not a fraction.

Data integrity is one of the three guiding security principles. A cybersecurity specialist should be familiar with the tools and technologies used ensure data integrity.

A digital signature is used to establish authenticity, integrity, and nonrepudiation.

HMAC is an algorithm used to authenticate. The sender and receiver have a secret key that is used along with the data to ensure the message origin as well as the authenticity of the data.

System and data availability is a critical responsibility of a cybersecurity specialist. It is important to understand the technologies, process, and controls used to protect provide high availability.

System and data availability is a critical responsibility of a cybersecurity specialist. It is important to understand the technologies, process, and controls used to provide redundancy.

One of the most important steps in risk management is asset classification.

A disaster recovery plan enables an organization to prepare for potential disasters and minimize the resulting downtime.

System and data availability is a critical responsibility of a cybersecurity specialist. It is important to understand the technologies, process, and controls used to protect provide high availability.

High availability can be achieved by eliminating or reducing single points of failure, by implementing system resiliency, and by designing for fault tolerance.

Defense in depth utilizes multiple layers of security controls.

When an incident occurs, the organization must know how to respond. An organization needs to develop an incident response plan that includes several phases.

An organization needs to know what hardware and software are present as a prerequisite to knowing what the configuration parameters need to be. Asset management includes a complete inventory of hardware and software. Asset standards identify specific hardware and software products that the organization uses and supports. When a failure occurs, prompt action helps to maintain both access and security.

There are many tools that a cybersecurity specialist uses to evaluate the potential vulnerabilities of an organization.

Various application layer protocols are used to for communications between systems. A secure protocol provides a secure channel over an unsecured network.

Wireless security depends on several industry standards and has progressed from WEP to WPA and finally WPA2.

ICMP is used by network devices to send error messages.

A cybersecurity specialist must be aware of the technologies and measures that are used as countermeasures to protect the organization from threats and vulnerabilities.

A cybersecurity specialist must be aware of the technologies and measures that are used as countermeasures to protect the organization from threats and vulnerabilities. Local Security Policy, Event Viewer, and Computer Management are Windows utilities that are all used in the security equation.

Various protocols can be used to provide secure communication systems. AES is the strongest encryption algorithm.

There are several cybersecurity information websites that a cybersecurity specialist uses to evaluate the potential vulnerabilities of an organization. Some of these websites are the National Vulnerability Database, CERT, the Internet Storm Center, and the Advanced Cyber Security Center.

Cybersecurity domains provide a framework for evaluating and implementing controls to protect the assets of an organization. Each domain has various countermeasures available to manage threats.

New laws and regulations have come about to protect organizations, citizens, and nations from cybersecurity attacks.