Unit 1 Advanced Cybersecurity

Each day, there are over ________ cyber attacks.

• 80

• 4,000

• 8,000

• 40,000

Cybercrime can cost organizations ________ of dollars in damages.

• bitcoins

• thousands

• hundreds

• millions

Every organization has vulnerabilities.

• True

• False

According to the Cyber Seek heat map, there are over ________ cybersecurity job openings in Florida.

• 30

• 300

• 3,000

• 30,000

Which of the following is NOT part of the CIA triad?

• Availability

• Integrity

• Confidentiality

• Cryptography

________ proves the sender is the authenticated user who sent the message.

• Non-repudiation

• Authentication

• Modulus

• Cryptography

________ proves the message is not altered.

• Secret key

• Sender

• Confidentiality

• Integrity

________________ is when one key encrypts and a different key decrypts.

• Symmetric encryption

• Asymmetric encryption

• Hash

• Salt

It is possible to use a mixture of ciphers and keys to increase security of a message.

• True

• False

_________ is when bits are grouped together before applying the encryption.

• Symmetric encryption

• Asymmetric encryption

• Caesar cipher

• Block cipher