: RAR files support AES encryption (often AES-256 in newer versions) to password-protect the contents.
Privacy Act of 1974, As Amended; Revision of a System of Records. A Notice by the Fish and Wildlife Service; Pages 52610-52612. Federal Register (.gov) Need to open, create, or convert a RAR file? - WinZip
: It uses advanced algorithms that can make archives 10–30% smaller than standard ZIP files.
To view what is inside a file named 52610.rar , you must use an extraction utility. 68 FR 52610 - Federal Register Citation
: Large datasets can be split into multiple segments (e.g., .r01, .r02) and can include "recovery records" to repair damaged data. How to Access the Content