What about access control?
logFaces server can be easily integrated with third party LDAP servers (v2 and v3).
There are standard and flexible options to specify how to authenticate and/or authorize user access to log data. Authorization (if enabled) allows user groups set-up in such way so that each group can have access to a particular application logs. For example, groups of developers and groups of testers will be able to see only relevant log data and will not get on each others way.
When security is enabled, clients will be prompted to log in. Credentials are kept per workspace, so whenever you switch from one server to the other, the login performed automatically. Passwords are stored and transmitted in encrypted form.