Mac on My Router?

Posted by Yar on Super User See other posts from Super User or by Yar
Published on 2010-12-21T06:58:36Z Indexed on 2010/12/21 7:56 UTC
Read the original article Hit count: 186

Filed under:

security

|

networks

There is a computer that is not mine that is accessible on my network. I can even access its filesystem via AFP. What I want to know is how the computer could get on my network. My network is secured like this:

alt text

Does that mean that they've used password cracking tools? The pass is not easy to guess but not hard to figure out via brute-force hacking, I guess.

If I am being hacked, should I switch to WPA?

© Super User or respective owner

Related posts about security

sudo apt-get update errors

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Here is what I get on my terminal when running sudo apt-get update errors. I dont know if the issue is from my sources.list or my proxy setup(have not made any changes to proxies). Thank you for any help in advanced. Ign http://security.ubuntu.com oneiric-security Release.gpg Ign http://security… >>> More
The Security-Developer Gap: Why IT Security Can't Fix Your Security Problems Alone

as seen on Devx - Search for 'Devx'
Two well-known white hats explain how hackers take advantage of security holes left by enterprise application developers. >>> More
The Security-Developer Gap: Why IT Security Can't Fix Your Security Problems Alone

as seen on Internet.com - Search for 'Internet.com'
Two well-known white hats explain how hackers take advantage of security holes left by enterprise application developers. >>> More
StackOverFlowError while creating Mac object on AS400/Java

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello all, I am a newbie to AS400-Java programming. I am trying to create my first program to test the implementation of Message Authentication Code (MAC). I am trying to use the HMACSHA1 hash function. My (Java 1.4) program runs fine on a dev box (V5R4).But fails terribly on the QA box (V5R3). My… >>> More
Google App Engine - Spring Security Issue (java.security.AccessControlException)

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm currently getting the AccessControlException below when I deploy to app engine (I don't see it when I run in my local environment). I'm using GAE 1.3.1, Spring 3.0.1, and Spring Security 3.0.2. Any ideas how to get around this issue? It appears to be an issue with Spring Security trying to get… >>> More

Related posts about networks

Basic Market Forecasting with Encog Neural Networks

as seen on Internet.com - Search for 'Internet.com'
Encog is an open source neural network framework released under the Lesser GNU Public License. >>> More
Secure Networks Require Secure Web Gateways

as seen on Internet.com - Search for 'Internet.com'
Most IT shops have handled the e-mail threat but overlook the rise of the Web as today's primary attack vector. Secure Web gateways that know better than to trust "good" sites will be key to addressing that oversight. >>> More
7 Simple Security Tips for Wireless Networks

as seen on Internet.com - Search for 'Internet.com'
Follow these seven wireless security tips to keep your home or small business Wi-Fi network secure. >>> More
WildPackets Monitors Diverse Networks

as seen on Internet.com - Search for 'Internet.com'
WildPackets offers portable network analysis products which are designed for use on enterprise networks and in test and measurement labs, plus distributed network analysis solutions for enterprise-wide applications. >>> More
Will the Super Bowl Sack Small Business Networks?

as seen on Internet.com - Search for 'Internet.com'
Monday morning quarterbacking will likely take the form of big network traffic spikes as employees (and yes, owners too) jump on social networks to either celebrate or mourn. You need to know the risks. >>> More