Which of the following is not an example of malicious code
1. Virus
2. Worm
3. Trojan horse
4. Firewall
Firewall is not an example of malicious code. It is a security measure designed to monitor and control incoming and outgoing network traffic, typically to prevent unauthorized access or attacks.
To determine which option is not an example of malicious code, we need to evaluate each option. Please provide the options you are referring to.
To determine which of the following options is not an example of malicious code, we need to understand what exactly malicious code refers to. Malicious code, also known as malware, refers to any type of software or code that is designed to harm or exploit computer systems, networks, or users' information for malicious purposes. It includes various forms such as viruses, worms, Trojans, ransomware, spyware, adware, and keyloggers.
Now, let's consider the options you have provided. Please provide the options so that I can assist you further in identifying which one is not an example of malicious code.