Security for 802.11 wireless networks.

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1answer
42 views

Suspicious wifi networks from distant places and hotels

When I check my Macbook's network settings, I see some unfamiliar wifi networks from distant places like famous hotels. It's impossible to connect to those networks because I've never been to those ...
-7
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0answers
23 views

shared wifi router problen [on hold]

i have shared wifi in my home but one of our member once she used her laptop the signal goes too slow and shutoff my signal, is he had been hacked? or how can i protect my router even one of my shared ...
2
votes
1answer
235 views

Klein and PTW wep attack

I'm working on an implementation of Klein's wep attack. For that, I've set up a router with wep encryption and collected 50,000 unique IVs from it. I tried only calculating K[0], meaning - the first ...
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1answer
96 views

How are Captive Wifi Portals secured?

I'm looking for a captive portal solution that prevents other users from stealing the session key from other active users. (or prevents the cloning the authenticated user's MAC) Is there a reliable ...
-2
votes
4answers
141 views

How to find out if somebody is spying on my private browsing data in the same WiFi network? [closed]

I live in a hostel and eight people including me, are using the same WiFi network. One of my friends is a "computer wizard". I would like to know if he is secretly checking my browsing history and ...
3
votes
3answers
70 views

What previously-unknown Wifi access points will devices automatically connect to?

I was reading an article on an iOS8 SSL exploit on The Register when one quote caught my eye: “Anyone can take any router and create a Wi-Fi hotspot that forces you to connect to their network, ...
1
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3answers
129 views

Does Wifi encryption create a private tunnel between the adapter and the accesspoint?

When non HTTP/S data is sent over Wifi, can that data be seen by other machines that happen to also be connected to that same access point? Does the privacy of the HTTP data depend on the encryption ...
3
votes
2answers
79 views

Is radio burst transmission really “jam resistant”?

Quoted from here: Certain military communication systems are based on the jam-resistant burst transmission of binary telegrams which consist of orthogonal spread-spectrum waveforms (BOK). To ...
1
vote
1answer
273 views

WPA cracking with Crunch, JTR & Aircrack

Now I assume that everyone knows of aircrack-ng and John The Ripper with it's fantastic ability to pause and resume cracking. With that aside, I want to add Crunch into the mix, however I can't seem ...
0
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0answers
29 views

fake ap with password [duplicate]

I cannot speak English well, sorry. What happens if we create a fake AP with linset on kali linux and we disconnect the target. He would then connect to our AP and when he wants to go to a site he ...
0
votes
1answer
78 views

can a fake AP have password? [closed]

I cannot speak English well, sorry. What happens if we create a fake AP with linset on kali linux and we disconnect the target. He would then connect to our AP and when he wants to go to a site he ...
1
vote
1answer
135 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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vote
2answers
79 views

Is it possible for hackers hack my PC by creating fake AP that my PC probed

I heard that hackers can create fake AP that my PC is probing. As soon as my PC found the Fake AP, it will connect automatically. So To clarify, is it possible for hackers create the Fake AP that my ...
2
votes
1answer
88 views

How does Dumper program get default WPS without bruteforcing them?

Today I tried a program called Dumper and the program showed me default WPS of all of my neighbor access points without bruteforcing them, see screenshot below: I had to cover BSSID and ESSID of the ...
-1
votes
2answers
59 views

Why is my Wi-Fi constantly in use? [closed]

I have a nexus phone running android lollipop. Even if I'm not browsing the web or using the WiFi at all (and after sync of various components has completed) the WiFi up/down arrows still flash ...
3
votes
1answer
96 views

Mysterious Incoming/Outgoing Packets on my Wireless Connection

Right now I am connecting to my work server as usual and during my connection through the VPN I always monitor the network ping through terminal and its always between 70-90. It usually never goes up ...
0
votes
1answer
112 views

What kind of backdoor can be made after hacking wi-fi? [closed]

I'm interested to know if A hacks B's wifi password, what can A do to gain persistent access to the router even after B changes the wifi password? Secondly, how can we detect the backdoor and patch ...
0
votes
1answer
90 views

Am i getting DDOS attacked?

There has been some weird activity with my wifi router after somebody threatened to ddos me. I am looking at my wifi router's activity logs and i don't know what i am looking for. What happens is my ...
0
votes
2answers
78 views

Is this a DDOS attack?

I lost my internet connection for about 15 minutes and I checked my netgear router log and found these 3: [DoS Attack: ACK Scan] from source: 114.77.184.189, port 44822, Tuesday, March 24,2015 ...
1
vote
2answers
122 views

Mitigation against MITM at Starbucks

Free public WiFi, for example Starbucks, is convenient. I wonder if there is a way to verify that a laptop has connected to the Starbucks wireless router and not to a man in the middle that tricked ...
0
votes
2answers
78 views

Is my WiFi connection protected?

In my college the WiFi is open type connection and before I connect to it using my laptop with windows 8.1, it displays message "Other people might be able to see info you send over this network " ...
0
votes
1answer
36 views

Splitting data between wifi networks for security

Does there exist, software or technology, that can use more than one wifi network, in such a way that only part of the data travels through each 'side'? You would probably need an end address like a ...
1
vote
5answers
11k views

Wifi deauth attack - Difference between Aireplay and MDK3

I am currently working on some Wifi related security issues, and something appeared to me. I have an Open Wifi network, to which a client connects. I try the Deauth attack from Aireplay ...
4
votes
4answers
5k views

Wifi penetration testing: Why aireplay-ng de-authentication does not work?

I am trying to pentest the security of the password of my wireless network. It is a WPA2 with pre-shared-keys. My current computer is connected to the wifi router and I try to de-auth my own machine. ...
6
votes
3answers
606 views

Security risks of disabling SSID Broadcast

I recall having read several articles online, and even passing along the advice, stating that disabling SSID broadcast is not only useless as a security measure but also harmful to the security of the ...
1
vote
1answer
138 views

This facebook page looks different - phishing attempt?

After logging on to a public wifi, I was redirected to this page appearing to be from facebook, and being done via https: which looks markedly different from my normal facebook page I understand ...
0
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0answers
52 views

802.11w Protected Management Frames - Wi-Fi

I've been reading about protected management frames, introduced in 802.11w, and had a few questions. Apparently, a message integrity check is provided with de-authentication frames, allowing either ...
2
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0answers
43 views

Does EAP-TLS provide a two-factor authentication?

I am currently setting up FreeRADIUS on my pfSense firewall to authenticate WLAN clients (mainly iOS) via EAP-TLS. I have therefor created a user certificate and a user within the FreeRADIUS user ...
0
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0answers
89 views

Is Gmail password visible in WiFi?

I am a teacher. I accessed my Gmail account from a school WiFi (BSNL D Link router) after getting the WiFi password from the principal. It opened for few minutes. I wanted to update the settings but ...
5
votes
2answers
231 views

Why doesn't the 802.11 standard implement TLS for wireless handshakes between clients and routers?

Why aren't wireless handshakes sent using TLS? It seems like it would be relatively simple to implement, perhaps having the vendor insert the private key into the routers. That way WPA/WPA2/WEP ...
2
votes
3answers
607 views

Hidden network no beacons

Do hidden networks send beacons? I have seen hidden networks in backtrack and Ubuntu using airodump-ng. The output is weird like the power is shown as -1. Why does this happen? As you can see ...
37
votes
7answers
7k views

Why isn't open WiFi encrypted?

As far as I understand, WiFi networks that require no password send traffic through the air unencrypted. Those that require a password encrypt each connection uniquely, even if they're all using the ...
4
votes
1answer
7k views

Is brute-forcing the only way to crack WPA?

I don't know much about how WPA algorithms work internally. Is brute-forcing an AP the only way to crack WPA? (or to get associated with AP) Another question is about Reaver-WPS, what if an access ...
1
vote
1answer
3k views

Honeywell WiFi thermostat security

I recently purchased a Honeywell thermostat with a WiFi connection, and I haven't been able to get it connected to my network yet. According to a representative, the network name and password are ...
35
votes
1answer
173k views

Why can you bypass restricted WiFis by adding “?.jpg” to the URL?

I recently read an article on Hacking a commercial airport WLAN. It's basically about circumventing paid airport WiFi redirections (they redirect you to a certain URL when you type something in the ...
7
votes
4answers
977 views

Has my network/computer been breached?

I'm not sure if this is the right site to ask, so I apologise if it isn't, but here goes. A while ago I started noticing some odd behaviour. My Gmail account was compromised, it seemed, and I had to ...
2
votes
2answers
23k 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 ...
-4
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1answer
71 views

How to share internet over wifi without commands? [closed]

How can i share internet over WiFi. I am bad at using commands is there any easy way?
4
votes
3answers
4k views

How can I check wifi activity?

I have a LAN network with three computers connecting to the Internet both through wired and encrypted wifi connections. Is there a way I can check who is connecting to the Internet via the wifi ...
0
votes
1answer
207 views

At Starbucks, is my MAC address sent when I accept the terms of service for free Wifi? [closed]

Recently, I overheard by chance some technically savvy guys saying that when you accept the terms of service in order to use the "free" WiFi at Starbucks (which you pay for when you buy some coffee), ...
-2
votes
1answer
1k views

Is it possible to encrypt WiFi connection?

Is it possible to encrypt (encrypt traffic) WiFi connection from my laptop to my router? If anyone of you did it? How I can do this?
7
votes
2answers
1k views

Would an unnecessarily long password degrade performance of a WPA2 wireless network?

My friend wants to keep his home network super-secure, due to some trouble that he's had with unwelcome Wi-Fi intruders. So, naturally, he devised an ultra-long WPA2 passphrase (on the order of 100+ ...
0
votes
1answer
277 views

Why can't all wireless cards perform packet injection?

If a wireless card can send packets, why can't it inject packets? All have to do to inject a packet is create a raw socket, construct a packet with the spoofed headers and then send the packet ...
3
votes
2answers
242 views

How to secure a network (FTP connections) from sniffers

I'm actually working in a medium sized company with security concerns. Let me explain you my problem : The context: My office has one single internet line. This line is accessed by anyone in the ...
0
votes
0answers
86 views

Man in the middle attack, bridging wlan interface to virtual wired interface at0

I'm trying to execute a Man in the Middle attack on my mobile phone, I have two wireless cards, one inbuilt in the laptop, running AR9285 atheros drivers, the 2nd is an Alfa AWUS036NHA card with an ...
0
votes
0answers
96 views

Is a VPN enough to hide my trafic from my schools IT department? [duplicate]

At my school we log on WiFi with a personal login. If I wanted to hide the traffic from my computer from the network administrators would it be enough for me to use a VPN service like for example ...
0
votes
1answer
597 views

My WIFI (with my own password) is connected to our office network. Is it secure? More details

Is there a possibility that they can see my browsing history, media transfers, Skype sessions and even FaceTime? Please tell me.
0
votes
1answer
195 views

how to make a web based system that connects only the authorized user in the wi-fi access [closed]

this is for our thesis project. we proposed to study the Wi-Fi security in most related to the users.
4
votes
1answer
141 views

Tracing Wireless Card

Let's say that hypothetically someone had broken into a WiFi connection. We can't find any evidence of whom it is via sniffing the traffic or anything of the sort. Is there any way to triangulate ...
2
votes
2answers
296 views

I've shared my WiFi with my neighbour. How can I ensure they're not downloading illegal content?

I want to ensure they're not downloading any illegal content (torrent websites in particular). If they're using a VPN or Tor, then I guess there's not much I can do, but if they're just connecting ...