Cloudflare - 1 1:00 AM

Question 1

4. In cybersecurity, a firewall is primarily used to:

Accepted Answer

Block unauthorized access to or from a network

Question 2

2. What quirky item does Cloudflare use in its San Francisco office to help generate cryptographic randomness?

Accepted Answer

Lava lamps

Question 3

6. In asymmetric encryption, which key is used to encrypt data that only the recipient can decrypt?

Accepted Answer

Public key

Question 4

3. What type of malware locks users out of their systems or data and demands payment to regain access?

Accepted Answer

Ransomware

Question 5

1. In networking, what does the acronym DDoS stand for?

Accepted Answer

Distributed Denial of Service

Question 6

5. What is the IP address for Cloudflare’s privacy-first DNS resolver?

Accepted Answer

1.1.1.1

Questions 6