SLiKZip Modernization Guide

SLiKZip is a z/OS utility for creating and extracting ZIP and GZIP files. It supports batch, TSO, and ISPF environments, handling tape datasets and EBCDIC/ASCII conversion.

SLiKZip can be used in batch jobs, TSO sessions, and ISPF panels, providing flexibility in how users interact with the software.

SLiKZip supports AES encryption for securing ZIP archives and the DEFLATE64 algorithm for enhanced compression ratios.

SLiKZip can convert data between EBCDIC and ASCII character sets during compression and extraction, ensuring compatibility across different systems.

Common operations include compressing datasets into ZIP files, extracting ZIP files to datasets, and creating GZIP files. Examples include using the `SLIKZIP` command with parameters for input datasets and output ZIP files.

SLiKZip does not expose APIs such as REST or SOAP. It is primarily used through command-line interfaces and batch jobs.

SLiKZip uses configuration files to define default settings and options. These files specify parameters for compression levels, encryption methods, and character set conversions.

SLiKZip supports tape datasets as input and output. This allows users to compress and extract data directly from tape storage.

SLiKZip reduces storage requirements by compressing datasets, leading to cost savings. It also simplifies data transfer between systems with its EBCDIC/ASCII conversion capabilities.

By using AES encryption, SLiKZip helps organizations meet compliance requirements related to data security and privacy.

SLiKZip streamlines data archiving processes by providing a single utility for compressing and managing datasets, including those on tape.

SLiKZip supports AES encryption with key lengths up to 256 bits, providing strong protection for sensitive data within ZIP archives.

SLiKZip uses an access control model based on z/OS security features such as RACF, ACF2, or Top Secret. These systems control access to the datasets being compressed or extracted.

SLiKZip integrates with z/OS logging facilities, providing detailed audit trails of compression and extraction activities. These logs include user IDs, datasets processed, and timestamps.

SLiKZip provides a command-line interface (CLI) for administration, allowing users to configure settings, manage encryption keys, and monitor activity.

SLiKZip leverages z/OS security systems (RACF, ACF2, Top Secret) for user management. User permissions are determined by the access rights defined in these systems.

SLiKZip configuration parameters include compression levels (e.g., DEFLATE64), encryption algorithms (e.g., AES), and character set conversion options (EBCDIC/ASCII).

SLiKZip integrates with z/OS system management facilities (SMF) to provide detailed monitoring and logging. This allows administrators to track usage and diagnose issues.