Wireless Hacking Live

[VuKi]

Dakle da nedužim nego, pročitajte pa prokomentirajte

Wireless Hacking Live - FBI version ISO

WEP is an encryption scheme, based on the RC-4 cipher, that is available on all 802.11a, b and g wireless products. WEP uses a set of bits called a key to scramble information in the data frames as it leaves the access point or client adapter and the scrambled message is then decrypted by the receiver.

Both sides must have the same WEP key, which is usually a total of 64 or 128 bits long. A semi-random 24 bit number called an Initialization Vector (IV), is part of the key, so a 64 bit WEP key actually contains only 40 bits of “strong” encryption while a 128 bit key has 104. The IV is placed in encrypted frame’s header, and is transmitted in plain text.

Traditionally, crac*ing WEP keys has been a slow and boring process. An attacker would have to capture hundreds of thousands or millions of packets—a process that could take hours or even days, depending on the volume of traffic passing over the wireless network. After enough packets were captured, a WEP crac*ing program such as Aircrac* would be used to find the WEP key.

Fast-forward to last summer, when the first of the latest generation of WEP cracking tools appeared. This current generation uses a combination of statistical techniques focused on unique IVs captured and brute-force dictionary attacks to break 128 bit WEP keys in minutes instead of hours. As Special Agent Bickers noted, “It doesn’t matter if you use 128 bit WEP keys, you are vulnerable!”
WEP is an encryption scheme, based on the RC-4 cipher, that is available on all 802.11a, b and g wireless products.

WEP uses a set of bits called a key to scramble information in the data frames as it leaves the access point or client adapter and the scrambled message is then decrypted by the receiver.
Both sides must have the same WEP key, which is usually a total of 64 or 128 bits long.

A semi-random 24 bit number called an Initialization Vector (IV), is part of the key, so a 64 bit WEP key actually contains only 40 bits of “strong” encryption while a 128 bit key has 104.
The IV is placed in encrypted frame’s header, and is transmitted in plain text.

Traditionally, cracking WEP keys has been a slow and boring process.
An attacker would have to capture hundreds of thousands or millions of packets a process that could take hours or even days, depending on the volume of traffic passing over the wireless network.
After enough packets were captured, a WEP cracking program such as Aircrack would be used to find the WEP key.
Fast-forward to last summer, when the first of the latest generation of WEP cracking tools appeared.

This current generation uses a combination of statistical techniques focused on unique IVs captured and brute-force dictionary attacks to break 128 bit WEP keys.

[ŠTULIĆ]

e i to ima na internetu nac vec godinu dana ko ne i vise

[VuKi]

e i to ima na internetu nac vec godinu dana ko ne i vise

Tim bolje znaći da je uzduž i popreko isprobano i istestirano.

Samo nije to vrsta komentara koju sam imao na umu!

[SunBlade]

Dali je netko od vas ekipa to uopce probao i dali to sljaka uopce!?

[VuKi]

Dali je netko od vas ekipa to uopce probao i dali to sljaka uopce!?

Ma to je ono što ja pričam, kao svi znaju za to i vidjeli a ustvari nemaju pojma uopče kako šljaka!
Morat ću ženi ukrasti laptop za ovo probati!

[Inovator]

Dali je netko od vas ekipa to uopce probao i dali to sljaka uopce!?

probijanje WEP-a šljaka bez pol frke, provjereno.
samo pazi gdje provaljuješ, jer je dodan zakon po kojem si kriv za upad u tuđu mrežu, a dosad je bio odgovoran onaj koji ju nije zaštitio

[MrBlc]

Eh, da mi je znati što je pjesnik htio reći. Naravno da si kriv ako provaljuješ, a ako nije zaštičena onda i ne provaljuješ.

[therrlu]

wep je lagano probiti, wpa već malo teže...

po googlu ima dosta stvari za pronaći o tome..

http://www.google.com/search?client=...utf-8&oe=utf-8

[Inovator]

Eh, da mi je znati što je pjesnik htio reći. Naravno da si kriv ako provaljuješ, a ako nije zaštičena onda i ne provaljuješ.

Zakon nisam pisao ja, pa se obrati zakonodavcu, ako imaš kakvih primjedbi.

no, kako ti očito nije jasno o čemu se radi; do prije godinu dana si mogao i provalit nekome u mrežu, iako je ona zaštićena i ne odgovarat za to, a sad je druga pjesma. Po starom Zakonu kriv je vlasnik mreže koju ju nije NIKAKO i DOVOLJNO zaštitio.

jasnije?

[ŠTULIĆ]

Zakon nisam pisao ja, pa se obrati zakonodavcu, ako imaš kakvih primjedbi.

no, kako ti očito nije jasno o čemu se radi; do prije godinu dana si mogao i provalit nekome u mrežu, iako je ona zaštićena i ne odgovarat za to, a sad je druga pjesma. Po starom Zakonu kriv je vlasnik mreže koju ju nije NIKAKO i DOVOLJNO zaštitio.

jasnije?

tako je

[VuKi]

Zakon nisam pisao ja, pa se obrati zakonodavcu, ako imaš kakvih primjedbi.

no, kako ti očito nije jasno o čemu se radi; do prije godinu dana si mogao i provalit nekome u mrežu, iako je ona zaštićena i ne odgovarat za to, a sad je druga pjesma. Po starom Zakonu kriv je vlasnik mreže koju ju nije NIKAKO i DOVOLJNO zaštitio.

jasnije?

...eeeeeeejjjjj vidiš ti to!
Nisam imao pojma da tako stvari stoje.


Pa da->>>>hehehe, LOL >>>>>>>ako je banka otvorena ne znaći da možeš "išetati" sa lovom van!

[maliJA]

Tesirano! Za WEP 128-bitni sa FF:FF:FF:FF:FF......(hex) passom treba oko 5-6 sati, sa ne baš nekim signalom (sa brute-force), dok za 128-bitnu kombinaciju 12345....(ASCII) bez brute force treba oko 16 sati, sa brute force oko 15 min. WPA je već druga pjesma! Za WPA nikad niste sigurni jel imate dovoljno IVs i jel imate dovoljno velik library!