at may use social engineering with techniques like spoofing. To what extent may fraudulent activities like spoofing and phishing

Phishing is a type of fraudulent activity conducted in the digital realm that involves the use of deception and potentially incorporates social engineering tactics. What are the most effective measures that can be implemented to mitigate fraudulent activities, specifically those involving deception and phishing?

Cryptography is the art of extreme information security. Compare and contrast the three categories of cryptographic algorithms.