Wireless Equivalent Privacy (WEP) is a security protocol for 802.11-based wireless networks.

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Is there a way to make a WEP-secured AP uncrackable?

For some days I was feeling that my Internet bill was booming. Then I recently found out that a boy near my house was accessing my router to use the Internet. Then I read some articles how to crack ...
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1answer
134 views

WEP password cracking

I was testing WEP password cracking on my router. I had set a thirteen character password ("TESTING123456") and tried these commands: airmon-ng start wlan0 Then I started airodump-ng using this ...
0
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3answers
55 views

Why is shared less secure than open when it comes to WEP?

According to this post, Jeffrey Tippet (Microsoft employee) writes: WEP can run in two modes: shared and open. Despite the names, shared is actually less secure than open. Because of this, our ...
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1answer
24 views

Can a wifi network have WPA encryption, WEP cipher and OPEN authentication?

Can a wifi network have WPA encryption, WEP cipher and OPEN authentication?
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2answers
129 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
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1answer
252 views

Why crack WEP or WPA/WPA2 PSK when it can be sniffed through monitor mode capture?

I am pretty new to the domain of wireless security and am trying to understand the various techniques used for compromising wireless networks. There are a few things that I am not able to co-relate ...
0
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1answer
87 views

WEP man in the middle

my workplace is currently using a wireless router that is secured using WEP. If I connect a laptop to the wireless router with a cable, would someone that has cracked the password still be able to ...
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0answers
129 views

How Modification attacks works?

Theoretically... In Active attacks we have "modification attack"...ie "In a message modification attack, an intruder alters packet header addresses to direct a message to a different destination or ...
32
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3answers
6k views

What is the best home wireless network encryption algorithm to use?

What is the best home wireless network encryption algorithm to use? I realize the best answer will probably change over time, and hopefully people can provide updated answers as new standards come ...
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1answer
787 views

How ChopChop attack against WEP actually works?

From my understanding, ChopChop attack against WEP, which goal is to decrypt one packet without need to know the WEP key, goes like this: First, the attacker takes one ciphertext message from the RF ...
0
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1answer
153 views

Is (WEP) shared key authentication secure?

I've been reading up on wireless authentication and shared key authentication sounds completely bonkers. I know WEP is very insecure and breaking it with aircrack-ng takes 5-15 minutes but this sounds ...
-4
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1answer
435 views

Is there any way to hack the password of my neighbour WPA-PSK and WEP connection [closed]

Is there any way to hack the password of my neighbour WPA-PSK and WEP connection of WI-FI without using a keylogger. I tried a lots of softwares and efforts but unsuccessful. Can any one suggest. I ...
1
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1answer
467 views

Decoding tunnel bytes in EAP-TLS or EAP-TTLS using Wireshark

I have a few pcaps of traffic for EAP-TTLS conversation, carried by RADIUS. I also have some being carried by EAPoL, but I think the answer to that case might be even less straightforward (though ...
3
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2answers
115 views

Could SSL-like encryption be used for not password-protected wireless access points?

I'm looking at ways an outsider (i.e. someone without a possible password) of the network could sniff the communication within the network, specifically focusing on WLAN. This is what I understand ...
3
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1answer
259 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 ...
3
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1answer
312 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
126 views

What are the security impacts of securing with WEP? [closed]

At an organisation if their Wifi is secured with WEP? why is this particularly bad for the organisation/business itself, I know WEP is a weak security algorithm which easily cracked but why is this ...
-1
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2answers
1k views

If someone knows my wi-fi password, will he know what I am doing? [duplicate]

I just told my friend my Wi-Fi password, will he know what I am doing even though he does not connect to my home internet?
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3answers
176 views

WEP > WPA? Why? [duplicate]

What are some reasons (if any) one would choose WEP over WPA? Clearly, WPA offers more security, but when can WEP be a good or even better choice?
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2answers
230 views

Does this show the need for a two-factor authentication?

I need some help for my understanding while reading through this authentication scheme in WEP. In a WEP authentication scheme, the station first sends a request for authentication. However, this ...
2
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1answer
266 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 ...
-2
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1answer
807 views

Standard algorithm for WEP key generator 64-bit [closed]

I have downloaded the following function from the internet. It's a WEP Key generator for 64-bit from a giving passphrase. and I m wondering if a such algorithm is a standard algorithm? or it's an ...
5
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3answers
326 views

Security difference in wardriving open network versus monitoring traffic on a network to which I am authenticated

I have been listening to the CBT nuggets on comptia security+ and there were a few sections on wireless security. A question that occurred to me was: if I am authorized to use a wireless network, and ...
4
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1answer
798 views

How to simulate a WEP cracking scenario for faster cracking in local lab?

I need to illustrate WEP cracking methods, I'll be using aircrack suit for that. There is a little problem that I want to speed up the method for very fast packet capturing, since this is just an ...
3
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0answers
709 views

What is the most common default security setting on most consumer and small business Wi-Fi routers? [closed]

I am writing a paper right now which involves Wi-Fi security (I'll spare you the details). A major argument in this area depends on the assertion that Wi-Fi routers come defaulted as open networks (ie ...
20
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2answers
12k views

Strength of WEP, WPA and WPA 2 PSK

I know there are three method for wifi security. What are the relative strengths of the password encryption in WEP, WPA and WPA2 PSK?
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3answers
5k views

How does WEP wireless security work?

I want to know more about how WEP (Wired Equivalent Privacy) protocol for wireless securiy. From this Wikipedia article I have got a basic Idea. But what is the initialize vector? Is some kind of ...