Linux - SecurityThis forum is for all security related questions.
Questions, tips, system compromises, firewalls, etc. are all included here.
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Introduction to Linux - A Hands on Guide
This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter.
For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.
Click Here to receive this Complete Guide absolutely free.
Dealing with a security problem on Fedora 16. These are instructions to fix problem. How do I change the label? [I am a new user.
"SELinux is preventing /usr/bin/brprintconf_dcpj125 from write access on the directory /opt/brother/Printers/dcpj125/inf.
***** Plugin catchall_labels (83.8 confidence) suggests ********************
If you want to allow brprintconf_dcpj125 to have write access on the inf directory
Then you need to change the label on /opt/brother/Printers/dcpj125/inf
restorecon -v '/opt/brother/Printers/dcpj125/inf'"
If this is some proprietary software from Brother, I'm guessing they did not include security context with their files. Since you're running SELinux, this creates an issue. Restorecon would only work if there was a context to restore to, which is doubtful. You'll have to change the context to something appropriate; see the man page for chcon.
Just in case it doesn't work minimally provide the complete /var/log/audit/audit.log message, plus 'rpm -qf /usr/bin/brprintconf_dcpj125' plus 'ls -alZ /usr/bin/brprintconf_dcpj125 /opt/brother/Printers/dcpj125/inf'.