A file format that stores compressed media along with metadata like subtitles. Examples are MP4 and MKV.
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Compresses and decompresses media data. Different formats use different codecs, like MP3 for audio and MPEG for video.
Adding random data to a hash to make it harder to crack. A pinch of salt keeps your hash secure!
Attempting to guess a password by systematically trying every possible combination of characters.
Exploiting human psychology rather than technical vulnerabilities. Phishing is a prime example.
A vulnerability that’s exploited before the software maker knows about it and can fix it.
A Distributed Denial of Service attack. When botnets flood a target system to overwhelm and crash it.