CCE - Certified Cryptocurrency Expert Wallets and Asset Security Questions and Answers

Question 1

A cryptocurrency exchange wants to implement the highest level of security for managing its corporate treasury, which is controlled by three senior executives. Which wallet configuration offers the best protection against both external hacks and internal collusion?

Accepted Answer

A 2-of-3 multi-signature wallet, with each executive holding one key.

Answer

A 2-of-3 multi-signature (multisig) wallet requires two of the three executives to approve any transaction. This setup prevents a single point of failure; a compromised or malicious single executive cannot move funds alone. It also offers redundancy in case one key is lost.

Question 2

An investor is planning to hold a significant amount of cryptocurrency for several years and will not need to access it frequently. Which of the following represents the most secure storage method for this long-term investment?

Accepted Answer

A hardware wallet stored in a secure, offline location.

Answer

Hardware wallets, also known as cold wallets, store private keys offline on a physical device. This isolation from the internet makes them nearly immune to online threats like malware and hacking, which is ideal for long-term storage ('hodling').

Question 3

A user receives an urgent email that appears to be from their wallet provider, claiming their account is compromised and they must click a link immediately to verify their identity and secure their assets. This is a classic example of which type of attack?

Accepted Answer

A phishing attack

Answer

Phishing is a form of social engineering where attackers use deceptive emails, websites, or messages to trick individuals into revealing sensitive information, such as private keys or login credentials. The sense of urgency and threat to assets are common tactics.

Question 4

Which of the following is a primary function of a Hardware Security Module (HSM) in the context of institutional cryptocurrency custody?

Accepted Answer

To securely generate, store, and manage cryptographic keys in a tamper-resistant physical device.

Answer

A Hardware Security Module (HSM) is a dedicated crypto-processor designed specifically to protect the entire lifecycle of cryptographic keys. It performs operations like key generation and transaction signing within its secure, tamper-resistant hardware, ensuring keys are never exposed to less secure environments.

Question 5

When setting up a new non-custodial wallet, a user is presented with a 12-word recovery phrase. What is the most critical security practice for managing this phrase?

Accepted Answer

Writing it down physically and storing it in multiple secure, offline locations.

Answer

A recovery phrase (or seed phrase) is the master key to a non-custodial wallet. Storing it offline on a physical medium like paper or metal prevents it from being compromised by online threats such as malware or hackers. Storing it in multiple secure locations protects against physical loss or damage.

(CCE) Certified Cryptocurrency Expert Practice Test

(CCE) Certified Cryptocurrency Expert Practice Test

CCE - Certified Cryptocurrency Expert Wallets and Asset Security Questions and Answers