Step 1: Understanding the concept of Phishing.
Phishing is a type of cybercrime where the attacker pretends to be a legitimate entity to deceive victims into providing sensitive information like usernames, passwords, and credit card details.
Step 2: Explanation of the options.
- (a) Pharming: This involves redirecting website traffic to fraudulent sites, but it is not specifically about masquerading as a trustworthy entity.
- (b) Smishing: Smishing is a type of phishing that uses SMS instead of email.
- (c) Phishing: This is the correct answer. It is the act of tricking individuals into divulging confidential information by masquerading as a trustworthy entity.
- (d) Diddling: Diddling is a form of minor fraud or manipulation of data, not related to phishing.
Step 3: Conclusion.
Therefore, the correct answer is (c) Phishing.