0
votes
1answer
227 views

Detect possible router attack attemp

I have huge problem with my router: Sagem F@st 3202. Here are some Security log events: Inbound Traffic | Blocked - Default policy | TCP XX.XX.XX.XXX:80->XX.X.XX.XX:51707 on ppp0 ...
2
votes
4answers
205 views

How is “security word” safe from man in the middle attack?

In this bank site I read the following lines Item #2 - You will also need to create a "Security Word". This allows you to verify that you have reached our Internet Banking site, and not some other ...
1
vote
2answers
491 views

Prevent my site to be sniffed and changed by man-in-the-middle-attacks

I want to secure site which is locally used for Prepaid Services, the site has been hacked many times, for the first step, I implemented SSL and its now working fine, however, I want to be sure that ...
8
votes
1answer
556 views

Is it possible to recognise and prevent MitM attacks on devices which use self-signed SSL certs?

I use both Linux and Windows at work on a large enterprise LAN. The majority of the network configuration is out of my reach. Certain SaaS applications that are hosted locally on the enterprise LAN, ...
0
votes
1answer
646 views

Man-in-the-middle attack over an encrypted channel

I learned recently about man-in-the-middle attacks and came up with this question. Let's say we have two computers who try to communicate over the network. Each computer has an encryptor and a ...
3
votes
2answers
389 views

What is the disadvantage of using spoofing protected version of ARP protocol

I read this article about man-in-the-middle arp poisoning and how it works , it seems that arp poisoning programs exploits the fact that ARP protocols trusts any packet to be true and modify its ...
13
votes
6answers
5k views

Why is ARP poisoning killing all network activity?

Using ettercap and ARP poisoning, I was able to eavesdrop on other connections, but suddenly I was unable to make any connection to the Internet. To restore Internet connectivity, I had to restart my ...
-1
votes
1answer
393 views

MITM Attacks over SSL [duplicate]

Possible Duplicate: How might the U.K. Government's proposed internet surveillance equipment “bypass” encryption? If I have a server (call it server 1) set up to receive ...