Java SSL TCP/IP REDIS Apache Spark

Mainframe Cobol JCL DB2 SQL DB2

Cobol IMS DB2 CICS JCL MQ

Linux Windows LAN WAN Internet

C/C++ TCP/IP UDP VxWorks Visual C++

C C++ Python Linux MacOS

JAVA PowerShell Python CyberArk Remediant

TCP/IP Firewall IPS

COBOL CICS Transaction Server (CTS) CICS TSO MVS JCL

TCP/IP QSIG SIP H323 MGCP

TCP/IP VLAN DHCP DNS RADIUS

AVEVA TCP/IP OPC SCADA PLC

Java NoSQL Kafka Spark HDFS

shell scripts Perl tcl Python MacOS

z/OS CICS. DB2 SDSF JES2