Cybersecurity Crossword

2. any software that installs itself on your computer and starts covertly monitoring your online behavior without your knowledge or permission
3. establishes a barrier between a trusted network and an untrusted network
6. An undocumented way of gaining access to computer system
7. an application which controls network traffic to and from a computer, permitting or denying communications based on a security policy
8. a system where hackers can see your keystrokes
9. a set of changes to a computer program designed to update, fix, or improve it
11. a computer program used to prevent, detect, and remove malware
13. software that is designed to damage a PC
18. a mandatory access control enforcement feature
19. a collection of computer software, typically malicious, designed to enable access to a computer

1. is software that generates revenue for its developer
3. contain not only security and quality revisions, but also significant feature additions and changes
4. blocker and system to block unwanted screen popups
5. a type of program designed to prevent and detect unwanted spyware program installations
10. a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code
12. a type of malware from cryptovirology that threatens to publish the victim's personal data
14. a copy of computer data taken and stored elsewhere
15. a piece of code intentionally inserted into a software system that will set off a malicious function
16. a malicious program that is installed on a device that transforms it
17. a subset of the Trojan horse malware that can propagate or self-replicate from one computer to another without human activation after breaching a system