What is SYS1 uads?
What is SYS1 uads?
Well, SYS1. UADS is the answer to this question. This dataset contains the list of users that can access the mainframe system should your External Security Manager (ESM) decides to go ‘belly up’.
What is TSO segment?
If a user logs on to TSO and you have defined a TSO segment in the user’s profile, TSO checks the user’s authority to use certain TSO resources such as account numbers and logon procedures. If the user is authorized to use a resource such as an account number, TSO continues building a session for the user.
What is RACF authentication?
RACF uses a user ID and a system-encrypted password to perform its user identification and verification. The user ID identifies the person to the system as a RACF user. The password verifies the user’s identity.
What is TSO networking?
TCP segmentation offload (TSO), or Large send offload (LSO), reduces the CPU usage of the host system in high-bandwidth outbound network connections. In TSO, data segmentation is offloaded to the NIC that divides the data into the default maximum transmission unit (MTU) size of the outgoing interface.
What is RACF ID used for?
What does RACF ID stand for?
A RACF (Resource Access Control Facility) ID (identifier) is the ID used to access the Judicial Information System (JIS) Mainframe and Web applications and the Inside Courts Web site.
What is RACF security?
RACF is an add-on software product that provides basic security for a mainframe system (examples of other security software packages include ACF2 and Top Secret, both from Computer Associates). RACF protects resources by granting access only to authorized users of the protected resources.
What is RACF ID?
How do I turn off TSO?
Enabling or disabling hardware TSO on the host In the vSphere Web Client, on the Manage tab for the host, click Advanced System Settings and set the Net. UseHwTSO parameter for IPv4 to 1 to enable TSO, or to 0 to disable TSO.
What is TSO and LRO?
Enable TCP Segmentation Offload (TSO) and Large Receive Offload (LRO) can improve FortiGate-VM performance by reducing the CPU overhead for TCP/IP network operations. TSO causes network cards to divide larger data chunks into TCP segments. If TSO is disabled, the CPU segmentation for TCP/IP.
What is a RACF number?
What is RACF authorization?
If the audit function code in the CRED is access, the real z/OS UNIX user identifier (UID) and z/OS UNIX group identifier (GID) of the calling process are used on the authority checks. Otherwise, the effective UID and GID for the calling process are used.
What is RACF used for?
Resource Access Control Facility or RACF provides the tools to manage user access to critical resources. RACF is an add-on software product that provides basic security for a mainframe system (examples of other security software packages include ACF2 and Top Secret, both from Computer Associates).
How secure is RACF?
With RACF, you can establish pervasive encryption for absolute security. Files are encrypted at every point, including in storage and during transmission. CA Technologies offers two compatible security solutions for the mainframe environment.
What is GRO and GSO?
• Generic Receive Offload (GRO) merges small packets into larger ones. • Generic Segmentation Offload (GSO) splits large packets into smaller ones.
What is TSO GSO?
GSO (“Generic Segmentation Offload”) is a performance optimization which is a generalisation of the concept of TSO . It has been added into Linux 2.6.18. Taken from Herbert Xu’s posting on linux-netdev.
What is RACF password?
In RACF®, that authenticator can be either a password or a password phrase. A password is a traditional one to eight character alphanumeric value. A password phrase is a character string that consists of mixed-case letters, numbers, and special characters including blanks.