Wireless security topics including 802.11, Bluetooth, and others.

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294 views

Can I perform WEP cracking from several laptops against 1 AP

I have successfully being able to perform WEP key cracking attack using aircrack tool. I want to allow my students to test this in a lab environment. They will be working fro their own laptops against ...
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2answers
2k views

How do I securely separate a wireless subnet from the wired network?

My setup looks like this: In the interest of security, I'd like to separate the wired network (where the Workstation is plugged in) from the wireless subnet. I don't trust some of the devices in ...
3
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1answer
359 views

Strange packets coming over wireless, looking for clues

While running airodump-ng in town, I have noticed an unusual type of AP or pseudo-AP. There is a steady stream of wireless beacon frames coming in on channel 6. The frames are valid, but have several ...
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1answer
496 views

Metasploit Wifi Modules Asking for lorcon2

I'm using Metasploit Framework for Wifi Exploiation, on Backtrack R2, but I'm getting this error: The Lorcon2 module is not available: no such file to load -- Lorcon2 But actually, I have installed ...
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1answer
93 views

What is a secure mechanism for wireless communication between Android and Ubuntu?

I have come across a few Android apps that provide various features for communicating with a desktop machine (sending text or typing in one direction or another, controlling the desktop pointer with ...
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2answers
225 views

Can WiMAX track its users' geo position?

We all know that if you carry a GSM terminal with you, its location is being tracked and stored in operators' databases without any need of cooperation from the terminal itself. Is tracking user's ...
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3answers
151 views

Protecting wireless network

My wireless network protected under WPA-PSK/WPA2-PSK protocol. Is there a good reason to change the default user/password for the router management interface? What would it take for an hacker to ...
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2answers
2k views

Is it practically possible to spoof a WLAN access point?

I want to try something out, but I wanted to see other opinions from you guys. What I have: WLAN Access point, with WPA2, ESSID: testing. Home router, I can change the configuration and everything ...
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3answers
18k views

Access router if you don't know password

At home I have a wireless cisco router. Unfortunately I wasn't smart to change its ip or passwords. So anyone who is connected to it can access 192.168.0.1 and log in as admin using password admin and ...
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1answer
163 views

Free hotspot: Open wifi vs. WPA2 wifi with known password

If we would want to give internet for free via WIFI, then what would be the better option and why from a security standpoint if we could only choose between: A non-encrypted wireless network setup ...
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3answers
236 views

Passwords In Securing Network Devices

I don't do anything with corporate IT and networking, but I know enough to handle and get networks going. Anyway, something I ran into in my travels when it comes to the occasions of working on ...
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1answer
305 views

Locate rogue wireless access point using Kismet data

Is there any way how to use Kismet data to locate rogue wireless access points?
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2answers
277 views

Wireless Positioning System (WPS) works without Internet?

As I understood it (correct me if mistaken); Wifi Positioning System has a network of routers of some sort, and when I plug in my new device, by using existing devices whose locations are known, they ...
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2answers
16k views

Router admin password was changed, how did this happen and how to prevent [closed]

Internet was extremely spotty for about a week. I was on/off cycling the cable model and router almost daily, before I tried to sign into my router (198.162.1.1). When I did I was presented with a ...
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1answer
67 views

Identification info that my wireless card sends to the (wifi) network

Are any other identification information that my wireless card sends to the Wi-Fi network apart from the MAC address ? If so are they changeable? Let's say, for example, that I connect to a Wi-Fi ...
2
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1answer
206 views

Kismet Output Shows 3 Possible Encryption Options, Which one?

Ran into an interesting situation with Kismet and Airmon-ng while observing a client wireless network. Basically, I'm observing the network using airmon-ng, and I have my BSSID and frequency set to ...
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2answers
316 views

Where does the WPS Pin fit into the 4-way-handshake?

So I found a diagram online, that shows the 4-way-handshake: The way I understand it, when a station (STA) is trying to authenticate to an access point (AP), the AP sends the ANonce (authentication ...
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1answer
58 views

Open wireless network and OpenWRT isolation function - any risk?

What security risks would be caused by using a wireless router with no encryption for the wifi and by configuring it with: vi /etc/config/wireless option isolate 1 "HW" isolation. Running OpenWRT. ...
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2answers
653 views

Does Windows 7 have built in wifi deauthentication attack protection?

I'm testing a wifi de-authentication attack and it looks like my Windows 7 client is not getting kicked off the network during the deauthentication. Any explanations as to why that might be? I've got ...
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2answers
116 views

Are there any known attacks for a laptop with the wifi connection turned off?

I recently got a new laptop. As I usually do, I removed the wifi module from it, since I intend to use it in public places such as my college and I don't need any sort of connectivity outside my home. ...
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1answer
215 views

Does WPA2 Enterprise also authenticate clients to the 802.1X protected switch port?

In an 802.1X protected LAN, the switch port is usually set to "Multiple Hosts" mode and the access point is configured as an 802.1X supplicant which authenticates to the switch and "opens" the port. ...
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1answer
196 views

What are the security implications of pairwise master key caching in Wireless Networks?

I'm currently investigating WPA2 enterprise security options, and I'm curious about PMK Caching. I've found lots of vendor information about it, and understand that the client does not need to ...
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0answers
135 views

Verizon wireless router is pinging my web server - is this ok or bad? [closed]

So I'm working from a local cafe, doing some web development, and need to see something in my Apache's access log. And to my surprise, in the log I see, every 30 seconds or so, a request for my root ...
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5answers
317 views

“Safe” public WiFi [duplicate]

Is there any danger of any of my computer's files being read or changed (mainly - infected by malware) in the following scenario (I'm using Windows 7): I have file sharing turned off (in "advanced ...
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2answers
1k views

Can anyone tell if a wireless router is plugged into an Ethernet port (without actually seeing it)

In a large network if there is an Ethernet port in the wall, is it possible to tell if a switch or wireless adapter is plugged into it? (I'm talking about the cheap home routers - with the built in ...
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33 views

Shielding electromagnetic wave

I tried putting mobile phone in a microwave oven and close it, putting the phone in a fridge, a cooker and close it,... every time the phone still can receive the call from other phone which means ...
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1answer
398 views

Why is monitor mode necessary on the NIC used to attack WPS with reaver and other tools?

I am trying to get a deeper understanding about the inner working of WiFi Protected Setup and its active attack using reaver, bully and other utilities. What I am really unable to realize is why it ...
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1answer
163 views

Wireless Security Pen testing Setup

I had a Asus N82J laptop with a dual boot setup. I boot into Kali and Windows 7. Long story short because of my dual boot with Grub I corrupted my HDD the operating system kept moving blocks of ...
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2answers
31 views

Is it possible to detect the type of key required when connecting to a wireless network?

So I was wondering if I could determine if a wireless network is asking for a specific type of key such as WEP/WPA ect? Or if it just takes the one you give it and processes that?
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1answer
383 views

Bruteforce using crunch and Aircrack (custom starting number?)

I'm trying to do a Bruteforce attack on a handshake taken from my wireless network that is not WPS enabled. The reason I'm doing it is because I'm testing how strong a 10 digit phone number is as a ...
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1answer
450 views

What are the weaknesses of WPA with TKIP?

I am researching about the weaknesses of WPA with TKIP. I have an idea that the AES-CCMP mode is better than TKIP, but what are the weakest points of TKIP? Also, I am wondering about the disadvantages ...
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2answers
107 views

Antivirus / Wireless PCI v2 Controls Scope

Do the Antivirus / Wireless controls within PCI v2 apply for the entire organisation, or just for the PCI scope?
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347 views

Is it possible to spoof the mac address of a wireless adapter so that windows sees the spoofed mac as the physical?

I know that its possible to spoof a mac address out to a network. But is it possible to spoof the address, so that the Windows operating system and applications running on Windows see a spoofed ...
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2answers
3k views

ARP poisoning between a wired and wireless network

How can a ARP-Poisoning attack work in a mixed (wireless and wired) network? Assuming that the attacker is connected to the network via wireless connection and the target is a computer connected to ...
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1answer
3k views

Wifi login redirect applications

This may sound a bit naive questions as i am a beginner. But I do my best to put it into words. You may have experience when sometimes you want to use the internet in a cafe for example (with your ...
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1answer
179 views

Would it be possible to extract user agent strings from 3G/4G Data

At a location where 3G/4G Data is prohibited, would it be practically possible to extract user agent strings from 3G/4G Data and compared to a list of known mobile browsers, assuming that the correct ...
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1answer
5k views

Router detecting port scan and ack flood attack

Over the past few days, I'm noticing that the log of my wireless router is showing an ACK flood attack from various IP addresses. I use a D-Link DIR-600L. I've searched through the internet, also ...
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2answers
59 views

Criteria for an ADSL wireless modem

I'm going to buy a new ADSL wireless modem, and what really matters to me is security. So, what are the criteria I should consider, and which security features should I look for? How should I compare ...
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1answer
1k views

WPA 4 way handshake and authentication

I'm studying how WPA-TKIP works. As I understand, there are two parts to authentication. Using EAP messages the client authenticates itself to the access point or authorization/RADIUS server. I ...
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1answer
607 views

Disabling built-in Wi-Fi adapter and protecting Wi-Fi's MAC address on a laptop

I have an XP laptop with Wi-Fi issues - it connects / disconnects intermittently. Anyway, I bought a USB Wi-Fi that works well. My security question are: Is there a way to completely disable the ...
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1answer
126 views

What cellular network is used for automobile theft recovery? Can that be used for PCs and mobile devices?

I'm interested in sending a remote wipe command to stolen IT devices, such as a cell phone, or wifi connected device. However most remote wipe technologies require that the cellular service (or wifi) ...
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2answers
1k views

How do I find a target on the wired network, from an attack system on Wi-Fi?

I'm trying to practice penetration testing on my home network. The target system is my desktop computer, which is connected to the network via ethernet cable. The attack system is my laptop, which is ...
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1answer
393 views

RADIUS proxy chains

RADIUS is a widely deployed remote authentication protocol. I'm looking here at its use in wireless roaming. The RADIUS protocol allows for proxies and chains of proxies: |CLIENT|<->|Access ...
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2answers
73 views

What is the best way to run MitM attack on my wireless network?

For research purpose, I want to launch a MitM attack on computers that are connected to my wireless network. I wonder what is the best way to do so. Notice that I control the router, and do not want ...
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0answers
233 views

802.11 Authentication/Association and WPA/WPA2 authentication (Four-way handshake)

So I have read that 802.11 standard requires stations and APs to go through the authentication and association before communication can take place. I also know that WPA/WPA2 has its own authentication ...
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0answers
2k views

Whole system ACK flood attack making internet slow

Over the past few days, I'm noticing that the log of my wireless router is showing an ACK flood attack from various IP addresses. I use a D-Link DIR-600L. I've searched through the internet, also ...
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1answer
99 views

How to configure Kismet to redetect same BSSIDs in a loop?

So I am working on a tool to detect any wifi device using Kismet. When I use Kismet, it works fine, but my problem is, it detects a device once, and until the MAC changes, it wont detect it again. ...
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68 views

Scapy capturing Dot11 headers windows

Is it at all possible to capture Dot11 headers under Scapy in Windows? I'm thinking Winpcap, but I'm not sure how I'm supposed to do that. Any clues?
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710 views

Automatic router admin password change [closed]

I feel that this is definitely a hack of some sort and an interesting one. I am using a Beetel 450TC1 ADSL2+ modem router and here is what I face: * First, I disconnect the telephone line from the ...
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1answer
154 views

Do WPA-Enterprise implementations have built-in anti-IP-spoofing?

i'd like to know if WPA-Enterprise implementations have built-in anti-IP-spoofing. here's what i mean: it seems to me like IP spoofing should be easily detectable and handled under WPA-Enterprise. ...