Questions tagged [wep]

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

9 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
9
votes
2answers
789 views

wireless security - Authentication and Association

I am trying to learn wireless security a bit more technically but resources out there on the net are so confusing. Here is my understanding. There are two types of Authentication: 1) Open System ...
2
votes
0answers
74 views

Determining time it would take to exhaust IVs on 802.11b/g/n

I'm trying to learn about WEP attacks at the moment. I know that attacks against WEP require collisions of the initialization vectors. Is there a way to determine how long it would take for the ...
1
vote
2answers
151 views

How can wireless password cracking be detected?

Our team was hired for a red team engagement for a client. A part of the engagement is attempting to crack the WiFi passwords of their office APs. However, we obviously want to stay undetected. What ...
1
vote
0answers
733 views

Different CRC32 implementations? different results?

So recently I managed to implement the Caffe-Latte attack in python. I got stuck for two weeks because the final ICV wouldn't match. After some digging around I found that airbase-ng (which already ...
1
vote
0answers
91 views

What will happen if WEP reuses a challenge?

What will happen if a WEP authentication challenge string is reused? If the access point ran out of unique random numbers and reused one then what would happen? I'd think that if challenges were ...
1
vote
0answers
81 views

fakeauthentication is working when my belkin belkin router f7d2301 mac-address filtering enabled

Actually i have enabled mac-filtering in my belkin router and the security policy is none and the authentication is open authentication. Iam(attacker) using kali linux. when i done a fakeauth attack ...
1
vote
0answers
4k 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 ...
0
votes
0answers
100 views

AP not responding ARP packet injection (arp-replay attack)

I'm trying to learn and practice ARP Replay attack. I've configured my AP for a WEP encryption. I've associated my wireless adapter in monitor mode to the router using --fakeauth. Command as below: ...
0
votes
0answers
26 views

Algorithm that change keys in TKIP

I know that WEP has been replaced by TKIP. TKIP still uses RC4, but in it the Initialization Vector (IV) is longer and it's used with the MAC of the sender and a hardcoded WEP key to generate the key ...