View source for Z/OS

====zERT discovery====

With zERT, the TCP/IP stack acts as a focal point in collecting and reporting the cryptographic security attributes of IPv4 and IPv6 application traffic that is protected using the TLS/SSL, SSH and IPSec cryptographic network security protocols. The collected connection level data is written to SMF in new SMF 119 subtype 11 records for analysis.<ref>{{cite web|title=z/OS Encryption Readiness Technology (zERT)|website=[[IBM]] |url=https://www.ibm.com/docs/en/zos/2.5.0?topic=zert-zos-encryption-readiness-technology}}</ref>