2
votes
2answers
97 views

How to limit access to the private ssh key using SELinux policies?

I'm using Fedora distro - with its preinstalled SELinux policies. I want to limit unsecured access to my private keys in ~/.ssh folder - to prevent leaking by possible malware, that may run under my ...
0
votes
2answers
878 views

Detect process that is doing an outbound DDoS attack [duplicate]

My web host has informed me that my Fedora server is the source of an outbound DDoS attack on somebody. The web host didn't give any other information. How can I find out what process is doing the ...
0
votes
2answers
83 views

Can't get rid of Apache server-status

I am trying to deactivate the /server-status from an Apache2 running on a Fedora server. I tried to comment the lines in /etc/httpd/conf/httpd.conf and I also tried to make it work only for my IP, ...
1
vote
1answer
616 views

Very long logging time via ssh and GSSAPIAuthentication. Can turning off GSSAPIAuthentication be a security issue?

I had a problem with very long logging via ssh to my servers (Fedora 16 and Centos 6). After testing some configuration I discovered that the problem is in enabled GSSAPIAuthentication options. After ...
2
votes
5answers
11k views

How to disable SELinux for Apache httpd only on my Fedora 14?

By following this link I am able to just turn SELinux off completely from my Fedora 14. But I wonder how could I disable SELinux only for the httpd daemon? I don't have system-config-selinux installed ...
2
votes
1answer
141 views

Security - Run apps with other users

OS: Fedora 14 i386 It's used as a ""normal desktop laptop"". "USER A" - it's the mainly used user, i log in with GDM with it, etc. Goal: I need a little more security - separate a few apps! How: ...
0
votes
1answer
341 views

How to install source rpm(src.rpm) in fedora?

How to install source rpm(src.rpm) in fedora? When i try to rebuild spec file after install package(for example openssh) with sample command : rpmbuild -ba openssh.spec I get folow message and not ...
1
vote
1answer
638 views

net.inet.tcp.blackhole option on Fedora

This link: http://www.freebsdblog.org/51/reduce-server-visibility/ suggests a configuration option for FreeBSD that tells the system to drop all packages arriving from the network to a closed port ...
7
votes
9answers
4k views

How To Disable Responses To PING

I feel like this should be a really simple thing to do, but googling and checking SF I didn't see anything. I'm trying to make my Fedora server not respond to ping, how do I do that?
1
vote
5answers
318 views

How do you secure the “gallery” photo gallery?

Are there any special steps that should be taken to secure Gallery? Specifically, I currently have the Fedora RPM gallery2-2.3-1.fc8 installed. I do have selinux enabled in targeted mode, which is a ...