COBOL JCL CICS VSAM Assembler

design Firewalls IPS IDS HTTP

SIEM UEBA IPS/IDS EDR DLP

COBOL/CICS/DB2 IBM OS/JCL

Cobol IMS DB2 CICS JCL MQ

COBOL CICS Transaction Server (CTS) CICS TSO MVS JCL

z/OS CICS. DB2 SDSF JES2

CICS MQ SMP/E IBM mainframe

SSL/TLS DNS DHCP WINS NTP

Microsoft SQL Server TSO CICS COBOL JCL

RACF CICS IMS MQ WebSphere

COBOL CICS TSO MVS JCL ENDEVOR

Certified System Administrator... Certified Implementation Speci... ServiceNow IT Service Management (ITSM)

Systems Security Professional... Certified Information Security... GIAC Security Essentials (GSEC... firewall IDS

COBOL DB2 CICS MQ FileAid