Identify and Remediate Unencrypted Traffic
IBM’s zERT (z/OS Encryption Readiness Technology) positions the TCP/IP as the focal point for collecting and reporting on cryptographically protected (and unprotected) traffic.
IntelliMagic Vision allows network security administrators to take advantage of an intuitive, GUI-based web reporter to easily navigate, report on, and analyze data reported on TCP/IP and zERT SMF 119 records.
Mainframe encryption causes higher demand in TCP/IP address space
Many shops are using IBM’s pervasive encryption to protect their mainframe's integrity, but how do we get in front of the mainframe impacts or know which encryption methods might meet security requirements at lower cost?
Deriving Insights from SMF 116 MQ Accounting Data
MQ Accounting records are often considered to be too expensive, both in CPU overhead and SMF record volume. However, we believe that these concerns may be overstated.
MQ Accounting - Learning From SMF
This article is designed to introduce you to the types of insights that are available through SMF data with a focus on the SMF 116 MQ Accounting data.
IBM’s TCP/IP zERT Feature
TCP/IP’s zERT feature provides a single source to determine which traffic is cryptographically protected by protocols like TLS, SSH, and IPSec, and which is not protected.
For traffic with recognized cryptographic protection, you can determine which cryptographic protocol is used, which cryptographic algorithms are used, the length of the cryptographic keys, and other important attributes of the cryptographic protection. This information is valuable for determining regulatory compliance and for identifying connections that might need stronger cryptographic protection.
zERT data is produced by zERT Summary (SMF 119 subtype 12) records, which are written on a per-security-session basis at the end of each SMF interval to summarize the repeated use of security sessions during the interval.
Understand and Evaluate Cryptographic Protocols
IntelliMagic Vision for z/OS TCP/IP and zERT automatically analyzes zERT Summary records and provides additional, enhanced analysis, including:
- Categorizing “traffic classes” based on IP address ranges
- Defining traffic classes by:
- Sysplex – between z/OS sysplexes (“intra” or “inter”)
- Local – to other platforms within the data center
- Partner – external traffic with “special” partners
- Public – all other external traffic
- A free-form “IP Label” can also be assigned to further describe IP ranges
- Translates all of the more than 600 raw codes from zERT records into readable text for cipher suite, encryption algorithms, and message authentication types.
TCP/IP Encryption Compliance Services
This IntelliMagic service, which combines IntelliMagic’s software technology with the vast experience of the IntelliMagic experts, is the best way to accomplish the difﬁcult task of encryption security policy compliance. IntelliMagic’s experience includes working with the largest and most complex mainframe shops on many aspects of z/OS infrastructure analysis.
Supported Areas in IntelliMagic Vision for z/OS
Monitor the health of your TCP/IP and analyze traffic from different perspectives.Learn More
Proactively and automatically manage MQ performance.Learn More
Track the response time and resource consumption of WebSphere transactions.Learn More
Utilize AI-driven analytics to proactively monitor and manage your z/OS Systems environment.Learn More
MLC Cost Saver
Tune your processor configuration to increase the MIPS you get out of your mainframe hardware.Learn More
Save time looking for problems and profile CICS transaction data and see transaction response time.Learn More