2
votes
1answer
236 views

Open ports for development purposes

I'm doing some Java ME Development in my brand-new Ubuntu laptop, coming from a now replaced Windows Vista one. What I'm trying to do is run a Mobile Simulator that acts as an HTTP Server -receives ...
1
vote
1answer
239 views

Unable to connect through Java programs in Ubuntu

I am unable to connect to any host through Java programs, getting java.net.ConnectException: Connection refused. Does it have anything to do with Ubuntu firewall configurations or any other ...
5
votes
4answers
442 views

How to protect Ubuntu12.10 from Viruses, Spywares, Spamware and Intruders?

I have been using Windows OS for a long time and there i needed to install a separate Anti virus Program (included with firewall, anti spam) etc.. With my mentor's recommendation, I have replaced ...
0
votes
2answers
623 views

Firewall configuration and consequences

I'm using Ubuntu 11.10. And I want to know something about firewall in Ubuntu, because I want to know if it could be the reason why my application doesn't work properly. Little background: I'have ...