Which log file contains messages regarding authentication and authorization? 2 years agoby Linux Questions Which log file contains messages regarding authentication and authorization? › Category: Linux Essentials › Which log file contains messages regarding authentication and authorization? Vote Up 0 Vote Down Linux Questions Staff asked 2 years ago Which log file contains messages regarding authentication and authorization? secure messages syslog dmesg Please login or Register to submit your answer Username or Email Address Password Remember Me FacebookXGoogle+PinterestLinkedIn