crossword 4

1. A set of rules governing the exchange of data between devices.
4. The delivery of computing services like storage, servers, and databases over the internet.
7. A security system that controls network traffic based on predetermined rules.
9. The software that supports a computer's basic functions, such as managing hardware and running applications
12. A software application used to access and navigate the internet.
13. A device that forwards data packets between computer networks.

2. A smaller, faster memory that stores copies of frequently accessed data.
3. A fraudulent attempt to obtain sensitive information by disguising as a trustworthy entity.
4. A small file stored on a user's computer that tracks website activity.
5. The address used to access resources on the internet.
6. A computer
8. The system that translates domain names to IP addresses for easier browsing.
10. The process of converting information into a code to prevent unauthorized access.
11. A set of rules or instructions designed to solve a problem or complete a task in computing.
12. The amount of data that can be transferred over an internet connection in a given time.