A sniffer is a program that monitors and analyzes network traffic, detecting bottlenecks and problems.

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2answers
49 views

Relaxed access to tcpdump

I'm looking to do some packet sniffing on a computer that I do not have privileged access on. I am considering asking the admins to allow users in a specific group access to tcpdump. Specifically, I ...
0
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2answers
166 views

Is it possible to bypass sniffing when using port mirroring?

INTERNET <-A-> ROUTER <-B-> PC Let's theoretically think we mirror the port on a ROUTER to a file. So the full network traffic on it. Question: is it possible to still have ...
5
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1answer
411 views

WLCTL protocol detected by sniffer in an Android tablet

I detected that my rooted Android tablet had a slow connection. Trying to find what is taking the bandwith, I installed a firewall (DroidWall) and I blocked all the applications thinking that one of ...
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1answer
74 views

How can I know if any cell phones other than a given set are turned on in the nearby area?

I am searching for a solution to identify phones simply by the signals it emits. Imagine a signal receiver in a room, then I want to know which people are using phones nearby. I don't care what they ...
1
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0answers
319 views

Mobile traffic sniffing using Cain

As far as I know - and please correct me if I'm wrong - Cain does not support WiFi cards. So if an attacker wants to perform ARP poisoning without being connected through Ethernet to the (router\...
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0answers
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Iterate through and decode Dot11Elt layers — Scapy

OBJECTIVE I want to iterate through the Dot11Elt layers of a beacon frame that I captured with Scapy. I also want to decode the .info of each ID layer. def packet_handler(packet) : if packet....
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0answers
13 views

How to tell whether a 802.11 DATA packet uses WEP or WPA?

i am playing with the 802.11 header, trying to figure out the encryption type of incoming 0x08(DATA) packets. 1) I capture the 0x08 type packet (DATA). 2) I find out that a WEP bit is set (2nd ...
0
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0answers
8 views

Sending Probe Request Frames | Receving Probe Response — Scapy

OBJECTIVE Send probe request frame subtype=4 and receive probe response subtype=5 with Scapy Ultimate goal is to detect access points nearby via Scapy ( not by sniffing beacon frames ) The object ...
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41 views

How do I decrypt Facebook's Messenger SSL traffic on Android?

I would like to investigate the Messenger chat protocol, and to do so i need to see it in clear... I've been able to successfully sniff the (not encrypted) traffic with the 'Shark for Root' but it ...
0
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0answers
41 views

Can't see WEP networks with airodump-ng

I use airodump-ng on my RPi3 (armhf version). I've been able to properly set up the interface and turn it into monitor mode. Now, I can sniff the air traffic using airodump-ng, but I can't see my pre-...
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58 views

Log to file my own SSL traffic coming from websocket

I have to decode and capture my own traffic that come from a websocket WSS listening on port 7072, when I use browser to connect to my data provider. My idea is: to redirect traffic to serverpush....