Understanding Malware
Understanding Malware

Malware is short for malicious software. It is an umbrella term for any hostile software designed to disrupt, damage, or gain unauthorized access to a computer system or network without the owner's consent.
Step-by-step lessons on OCR GCSE Computer Science Threats to computer systems and networks. Each one builds up to exam-style questions. Build strong foundations in binary, logic and core programming constructs before moving on to the more complex algorithm design and evaluation questions.