Re: [tlug] How to detect unwelcome visitors on my macbook?

[Ulrike Schmidt <ulrike@example.com>]

Am 06.09.11 12:36, schrieb Simon Cozens:
> On 06/09/2011 19:12, Ulrike Schmidt wrote:
> > >   Are you running an X server or VNC?
> > No VNC
> Just to check - if you go to System Preferences, Sharing, Screen Sharing
> should be turned off.
Is turned off.
> Also if you run sudo lsof -iTCP -sTCP:LISTEN see if you
> see anything unusual.
I am not sure what is unusual. Is it safe to post the output?

Speaking of VNC: yesterday I had a problem with a vServer running Ubuntu 
not rebooting properly after an upgrade. The only way to connect was 
with a Java Applet from the Website of the company providing the 
service. Since this problem is still unsolved I just logged in again. 
This Applet shows TightVNC options and "Share desktop" is set to 'yes' 
and cannot be changed. But this cannot be a problem, or can it?

Uli