[Courses] [Security] Terri's Laptop netstat

[Terri Oda]

Here goes:
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign 
Address         State       PID/Program name
tcp        0      0 
*:time                  *:*                     LISTEN      206/inetd 

tcp        0      0 
*:discard               *:*                     LISTEN      206/inetd 

tcp        0      0 
*:daytime               *:*                     LISTEN      206/inetd 

tcp        0      0 
*:sunrpc                *:*                     LISTEN      78/portmap 

tcp        0      0 
*:6000                  *:*                     LISTEN      253/X 

tcp        0      0 
*:smtp                  *:*                     LISTEN      199/exim 

tcp        0      0 
*:kpasswd               *:*                     LISTEN      158/rpc.statd 

udp        0      0 
*:discard               *:*                                 206/inetd 

udp        0      0 
*:sunrpc                *:*                                 78/portmap 

udp        0      0 
*:759                   *:*                                 158/rpc.statd 

Active UNIX domain sockets (only servers)
Proto RefCnt Flags       Type       State         I-Node PID/Program 
name    Path
unix  2      [ ACC 
]     STREAM     LISTENING     332    219/xfs 
/tmp/.font-unix/fs7100
unix  2      [ ACC 
]     STREAM     LISTENING     125    134/syslogd         /dev/log
unix  2      [ ACC 
]     STREAM     LISTENING     806    253/X               /tmp/.X11-unix/X0
unix  2      [ ACC 
]     STREAM     LISTENING     828    280/ssh-agent 
/tmp/ssh-lUvWy257/agent.257

I ran netstat once, then realized I should probably run X to see if it was 
listening, so I ran X and this is the result.  I'm not sure why ssh-agent 
started up when X did, but I'm guessing it's something about about

About this box: This is my laptop.  I installed Debian on it in January 
(stable install, although I'm probably going to convert to testing when 
i've got some time to do it, since I've discovered that I'm not really a 
stable sort of gal) and haven't really made an effort to secure it, 
although I did avoid installing things I didn't need, which is a start.  :)

I'll be reading up on getting X to stop listening to the outside world, 
apparently, since I can't imagine wanting to serve X connections from here 
more than once in a while.  Do I need the font server?  I had trouble 
getting X to work without it, so I just ran it and everything was happy, 
but I got the impression that it wasn't really needed for a personal 
machine... maybe I misread the docs.

I'm curious now, though, so I'm going to poke my server and see what it's 
running...  netstat to follow, perhaps...

  Terri