Implementing Security for IMS › Transaction Security › LCF Security

LCF Security

If you choose not to protect transactions using OTRAN, they can be protected using LCF. Transactions protected through LCF must be defined by facility. Transactions can be defined either inclusively (TRANS) or exclusively (XTRANS), but not both. Essentially, each user can have an inclusive list, which specifies a list of transactions the user is allowed, or an exclusive list that the user is not allowed to use. Transactions should be divided by function or subset and defined as a group within profiles. Transactions are defined only once per group, instead of once per user.