security wireless network: Appendix B. 802.11 Wireless Equipment

LINUX DISTRIBUTIONS

The most known is backtrack versions(3 and 4) i will use backtrack4 another distributions wifiaway,wifislax.,everyone of them its specialase in auditoria of wireless network with a lot of programas like: airodump-wireles network scanner aircrack-its use to crack wep pass wireshark-internet traffic escanner It is a simple 3 examples of 3 programs from linux distributions you ask me how did this work how a hacker can use this to penetrate my wireless network: first one we need to download backtrack4http://www.backtrack-linux.org/ this is the link were you can download any backtrack you wish,try with live cd you can install backtrack into your sistem using a virual machine like VMWARE http://www.vmware.com/ this is the oficial site of vmware you need to download wmware workstation 7 you can use 30 days this program afree if you will subscrib (its free)i will put a video on youtube about how to run backtrack4 in vmware its very simple to do this. The youtube movie its show you how can a hacker crack a wireless network(wep key). The second video its about how can you run backtrack4 in vmware its very simple

SNIFFING PROGRAMS

Once penetrade the network the hacker can use snnifing programs such as cain&abel, wireshark,to see the internet trafic into the network with the final goal to steal your passwords. For now i will present only this two programs: cain&abel-its a complex program how has a sniffing tool and a crack tool. The basic idea in the traffic interceptation is that the attacker is interposed between the router and pc atacked so that traffic passes to the attacker pc first and then go to the router,this is the basic idea.i will put an video on this program,one more thing-i use this program under windows. wireshark-its almoust the same tipe that the first one but in this you will need to process a huge cantitate of data.This one its cames with backtrack4 but also can you use under windows.

WHAT CAN WE DO?

As you can see the tools hackers are diverse and complex as I illustrated above and is only a small part of the multitude of ways that we can be attacked, I think we should show more interest in everything around us and especially to new Wireless technology is the future because I believe that the transmission and receipt of data. How can we defend against these attacks, I have some advice: -If you have a wireless router and its has an wep key to have acces change it into an wpa key(choose a key that is not into the dictionary -phone number f.g) -check if at yor network are conected other pc that you know it If you connect through a public Internet network try to keep on mind that someone can spy on you and he can see what password that you type so dont type important psswords(such paypal pass)

lunes, 1 de marzo de 2010

Appendix B. 802.11 Wireless Equipment

Table B.1. 802.11b Client Adapters
Card Name	Interface Type(s)	Power	Antenna Connector	Chipset
1stWave Wavemaxxpro	PCMCIA	100 mW	None	Prism
Actiontec HWC01170-01	PCMCIA	—	None	Prism 3
3com AirConnect	PCMCIA	30 mW	Dual Lucent	Prism 2.5
AddtronCard	PCMCIA	30 mw	None	IntersilPrism
Belkin F5d6020	PCMCIA	50 mW	None	Prism 2
Belkin F5d6020 Ver.2	PCMCIA 16	50 mW	Yes	Atmel AT76C50A
Buffalo Technology	PCMCIA	30 mw	—	IntersilPrism w/Aironet MAC controller
Demarc ReliaWave 200mW	PCMCIA	200 mW	RP-MMCX	Prism 2.5
Demarc ReliaWave 100mW	PCMCIA	100 mW	RP-MMCX	Prism 2.5
smartBridges airCard	Wireless PCMCIA	50 mW	Yes
Deliberant WEC-100	Ethernet client/bridge	100 mW	No	Prism 2.5
Dell TrueMobile 1150	PCMCIA/MiniPCI	30 mW	Same as Orinoco	Hermes
DlinkDwl520	PCI	32 mW	Reverse SMA	IntersilPrism 2.5
DlinkDwl520plus	PCI	32 mW	Reverse SMA	TI ncx100
DlinkDwl650Plus	CardBus	—	—	TI Chipset
DlinkDwl660	PCI	—	—	TI Chipset
Engenius	See entry for Senao	—	—	—
FarallonSkyLink PC-Card	N/A	—	Unknown	IntersilPrism
IBM High Rate Wireless LAN Card	PCMCIA/ISA (with adapter)	30 mW	Lucent proprietary connector	Hermes
InTalkNokiaCard	PCMCIA/ISA	—	—	—
Intel2011Card	PCMCIA/PCI	30 mW	None	IntersilPrism
LinksysCard WPC11	16-bit PCMCIA	95 mW	No	IntersilPrism
Linksys WPC11	PCMCIA 16	16 mW	No	Prism 2.0
Linksys WPC11 v2.5	PCMCIA 16	40 mW	No	Prism 2.5
Linksys WPC11 v3.0	PCMCIA 16	40 mW	No	Prism 3.0
Linksys WMP11	PCI	35 mW	Reverse SMA connector	Prism 2.5
LinksysWET11	Ethernet bridge/client	80 mW	Reverse SMA connector	Prism
Lucent / Orinoco Gold (Agere)	PCMCIA	30 mW	MC Card	Hermes
Lucent / Orinoco Silver (Agere)	PCMCIA	30 mW	MC Card	Hermes
Lucent WaveACCESS PC24E-H-ET-L	PCMCIA	6 mW	Same as Lucent wireless card	Hermes
NetGate 2511CD PLUS EXT2	PCMCIA	200 mW	2x MMCX external antenna jacks	Prism 2.5
NetGate 2511CD PLUS	PCMCIA	200 mW	No	Prism 2.5
NetGate 2511MP PLUS	Mini PCI	150 mW	2x MMCX antenna jacks	Prism 2.5
NetGear MA101	USB1.1	30 mW	SMA Mod	Atmel AT76C50A
NetGear MA301	PCI	—	—	—
NetGear MA311GE	PCI	—	Yes	IntersilPrism 2.5
Netgear MA401	PCMCIA	59 mW	None	Linux
NetWaveCard	—	—	—	—
Nortel Emobility 4121	PCMCIA	100 mW	None	SymbolSpectru
Nortel Emobility 4123	PCI	100 mW	Dual MMCX	SymbolSpectru
Proxim RangeLan-DS 8434-05	16-bit PCMCIA	30 mW	Reverse MMCX	IntersilPrism 2
Proxim RangeLan-DS 8433-05	16-bit PCMCIA	30 mW	Unknown (SSM-?)	IntersilPrism 2
SamsungCard	PCMCIA/ISA	—	—	IntersilPrism
Senao/Engenius L-2511 Plus EXT2	PCMCIA Type II 16-bit	250 mW max	Dual female MMCX	Prism 2.5
Senao/Engenius NL-2511 Plus	PCMCIA Type II 16-bit	250 mW max	Internal diversity antenna	Prism 2.5
SMC2602W	PCI	—	—	IntersilPrism
SMC 2532W-B 200mW	PCMCIA	200 mW	RP-MMCX-?	Prism 2.5
SMC2632W	PCMCIA	50 mW	None	IntersilPrism
Sony PCWA-C100	16-bit PCMCIA	—	MC-Card	Hermes
Symbol Spectrum 24	Compact Flash Type 1	100 mW	None	—
SymbolWireless Networked 4111	PCMCIA	100 mW	Dual MMCX	IntersilPrism 2
SymbolWireless Networked 4121	PCMCIA	100 mW	—	—
SymbolWireless Networked 4123	PCI	100 mW	Dual MMCX	IntersilPrism 2
ToshibaWireless	PCMCIA	30 mW	MC-Card (Radiall)	—
Trendware TEW-201PC	PCMCIA	—	—	—
Trendware TEW-221PC	PCMCIA	—	Yes	ADMTek ADM8211
Trendware TEW-301PC	PCMCIA	—	None	—
U.S. Robotics 2410	PCMCIA	30 mW	None	Prism 2
U.S. Robotics 2415	PCI	30 mW	None	Prism 2
Wave2Net by Ambicom (WL1100B, etc.)	PCMCIA/PCI	50 mW	None	Prism 2
YdiCard	PCMCIA	—	—	—
XircomSwe	Springboard	30 mW	None	—
ZoomAirCard	PCMCIA/ISA	—	—	—
ZoomAirCard	PCMCIA/PCI	25 mW	4105 with PCI Bridge Card (Elan with TI1440 chip)
ZcomaxCards xi325H/xi626	PCMCIA/PCI	100 mW xi325H1 is the 200mW version		Prism 2
ZcomaxCards xi325HP	PCMCIA	200 mW	—	IPrism 2.5

Table B.2. 802.11a Client Adapters
Manufacturer/Model	Bus Type	Transmit Power	External Antenna Connector	Chipset
Proxim	Cardbus	40 mW /200 mW	None	Atheros AR5000
Intel	Cardbus	40 mW /200 mW	—	Atheros AR5000
SMC2735	Cardbus	40 mW /200 mW	None	Atheros AR5000
NetGear	Cardbus	—	—	—

Table B.3. Prism-Based Cards
Manufacturer/ Model	Bus Type	Connector	Rx	Tx
Addtron	PCMCIA	—	–76 dBm	>13 dBm
Addtron	PCMCIA	—	—	—
Allnet	PCI	SMA	—	—
Asanté	PCMCIA	—	—	13 dBm
Asus	Compact Flash	None	—	12–15 dBm
Belkin	PCMCIA	—	—	13–20 dBm (50 mW max)
Belkin	PCI	Reverse SMA	—	—
Compaq	PCMCIA	None	—	20 mW typ. / 100 mW max
Compaq	PCI	Reverse threaded SMA	—	20 dBm max
CellVision	—	—	—	—
Demarc	PCMCIA	Diversity RP-MMCX	-91 dB	100 mW or 20 dBm
Demarc	PCMCIA	Diversity RP-MMCX	–91 dB	200 mW or 23 dBm
D-Link	PCI	Reverse SMA	—	—
D-Link	PCMCIA	Yes, with nice switch	—	—
D-Link	PCMCIA	Hackable	–78 or –84 dBm	14 or 17 dBm
D-Link	Compact Flash	Lid snaps off/has socket	–80 to –88 dBm	14 or 18 dBm
Linksys	PCMCIA	—	—	14 dBm
Linksys	PCI	RP-SMA	—	16 dBm
Musenki	PCI	Reverse SMC	–87 dBm	18 dBm
Musenki	PCMCIA	Dual MMCX	–89 dBm	23 dBm (200 mW)
Proxim	PCMCIA	Dual reverse MMCX	–83 dBm	13 dBm
Proxim	PCMCIA	Single unknown connector (SSMB?)	–83 dBm	13 dBm
SMC	PCMCIA	Dual (RP?)-MMCX	–89 dBm	200 mW max (23 dBm)
SMC	PCMCIA	Hackable	–76 dBm	50 mW max (17 dBm)
SMC	PCI	Unknown but strange solder pads on PCI card	–76 dBm	50 mW max (17 dBm)
Teletronics	PCMCIA	Dual reverse MMCX	–83 dBm	15 dBm
Zcomax	PCMCIA	Dual reverse MMCX	–83 dBm	13 dBm
Zcomax	PCMCIA	None	–83 dBm	13 dBm
Zcomax	PCMCIA	Dual MMCX (probably reverse)	—	—
Zcomax	PCMCIA	Dual reverse MMCX	–85 dBm	15 dBm
Zcomax	PCMCIA	Dual reverse MMCX	–83 dBm	100 mW
Zcomax	PCMCIA	Dual reverse MMCX	—	180 mW
ZoomAir	PCMCIA	RP-SMA	—	14 dBm

No hay comentarios:

Publicar un comentario

attack methods

ACCESS POINT CLONE (Evil Twin) Traffic Interception – An attacker fools legitimate wireless clients into connecting to the attacker’s own network by placing an unauthorized access point with a stronger signal in close proximity to wireless clients. Users attempt to log into the substitute servers and unknowingly give away passwords and similar sensitive data. JAMMING- Denial of service attacks are also easily applied to wireless networks, where legitimate traffic can not reach clients or the access point because illegitimate traffic overwhelms the frequencies. An attacker with the proper equipment and tools can easily flood the 2.4 GHz frequency, corrupting the signal until the wireless network ceases to function. In addition, cordless phones, baby monitors and other devices that operate on the 2.4 GHz band can disrupt a wireless network using this frequency. These denials of service can originate from outside the work area serviced by the access point, or can inadvertently arrive from other 802.11b devices installed in other work areas that degrade the overall sign. CLIENT-CLIENT ATTACKS Two wireless clients can talk directly to each other, bypassing the access point. Users therefore need to defend clients not just against an external threat but also against each other. File Sharing and Other TCP/IP Service Attacks – Wireless clients running TCP/IP services such as a Web server or file sharing are open to the same exploits and misconfigurations as any user on a wired network. DOS (DENIAL OF SEVICE) – A wireless device floods other wireless client with bogus packets, creating a denial of service attack. In addition, duplicate IP or MAC addresses, both intentional and accidental, can cause disruption on the network. Brute Force Attacks Against Access Point Passwords Most access points use a single key or password that is shared with all connecting wireless clients. Brute force dictionary attacks attempt to compromise this key by methodically testing every possible password. The intruder gains access to the access point once the password is guessed. In addition, passwords can be compromised through less aggressive means. A compromised client can expose the access point. Not changing the keys on a frequent basis or when employees leave the organization also opens the access point to attack. Managing a large number of access points and clients only complicates this issue, encouraging lax security practices. ATTACKS AGAINST ENCRYPTACION 802.11b standard uses an encryption system called WEP (Wired Equivalent Privacy). MISCONFIGURATION Many access points ship in an unsecured configuration in order to emphasize ease of use and rapid deployment. Unless administrators understand wireless security risks and properly configure each unit prior to deployment, these access points will remain at a high risk for attack or misuse

security wireless network

search motor

pages

LINUX DISTRIBUTIONS

related links

SNIFFING PROGRAMS

sniffing programs

WHAT CAN WE DO?

lunes, 1 de marzo de 2010

Appendix B. 802.11 Wireless Equipment

Table B.1. 802.11b Client Adapters

Table B.2. 802.11a Client Adapters

Table B.3. Prism-Based Cards

No hay comentarios:

looking for some software and you did not find,i can help you!

USEFUL PROGRAMS,antivirus,driver finder,video converter ,every week i will update the this page

my wireless equipment

LINUX DISTRIBUCIONS

some pictures

other useful programs

other useful programs

Seguidores

secure an wlan network

profil

blogcatalog

wep crack

packets injection

need to read the below list

attack methods

security wireless network

search motor

pages

LINUX DISTRIBUTIONS

related links

SNIFFING PROGRAMS

sniffing programs

WHAT CAN WE DO?

lunes, 1 de marzo de 2010

Appendix B. 802.11 Wireless Equipment

Table B.1. 802.11b Client Adapters

Table B.2. 802.11a Client Adapters

Table B.3. Prism-Based Cards

No hay comentarios:

looking for some software and you did not find,i can help you!

USEFUL PROGRAMS,antivirus,driver finder,video converter ,every week i will update the this page

my wireless equipment

LINUX DISTRIBUCIONS

REGISTRATION HERE

some pictures

other useful programs

other useful programs

Seguidores

secure an wlan network

profil

blogcatalog

wep crack

packets injection

need to read the below list

attack methods