: No data is lost during the process; the original files are perfectly reconstructed upon extraction.
: A malicious application of this concept where many "rounds" of compression are used to pack hundreds of terabytes of data into a tiny file (like a few megabytes). When a system tries to extract it, the recursive layers can crash the computer by exhausting its memory or disk space. How ZIP Compression Works File: Rounds.zip ...
While ZIP files are the standard for sending batches of files easily via email, they have notable vulnerabilities: : No data is lost during the process;