Wireless Networks dor Dummies phần 1 ppsx
Wireless Networks dor Dummies phần 1 ppsx
... .347
802.1x 347
802 .11 348
802 .11 a 348
802 .11 b 348
802 .11 c 349
802 .11 d 349
802 .11 e 349
802 .11 f 349
802 .11 g 350
802 .11 h 350
802 .11 i 350
802 .11 j 350
802 .11 k 3 51
802 .11 n 3 51
802 .15 3 51
802 .16 352
xix
Table ... Mechanisms 18 6
Three States of Authentication 18 7
Authentication 18 7
Protecting Privacy 18 9
Protecting Message Integrity 19 0
Filtering the Chaff...
Wireless Networks dor Dummies phần 4 ppsx
... Windows XP.
11 5
Chapter 6: Connecting Your Clients
10 _575252 ch06.qxd 9/2/04 3:58 PM Page 11 5
wireless connection allows for remote locations to achieve connectivity. This
is the 802 .16 x wireless ... these new features in Chapter 11 .
Figure 6-5:
Proxim
Client Utility
Version 2.3.
11 0
Part II: Implementing Your Wireless Network
10 _575252 ch06.qxd 9/2/04 3:58 PM Page 11 0
C...
Wireless Networks dor Dummies phần 5 ppsx
... of the software:
ߜ The Proxim models 8 410 -WD and 8420-WD. The 8 410 -WD has also been
sold as the Dell TrueMobile 11 50, Compaq WL 110 , and Avaya Wireless
802 .11 b PC Card.
ߜ Most cards based on the ... (See Chapter 12 .)
ߜ Disable WNIC when not used. (See Chapter 10 .)
17 9
Chapter 10 : Designing a Secure Network
15 _575252 ch10.qxd 9/2/04 4:03 PM Page 17 9
Accidental associati...
Wireless Networks dor Dummies phần 2 pot
...
www.cisco.com/warp/public/
cc/pd/witc/ao1200ap/prodlit/casap_ds.pdf
). This product comes
in 802 .11 a, 802 .11 g, and 802 .11 a/g models.
ߜ Tecom Omni antenna: This is a cheap, easy-to-install, and durable antenna
made ... include
ߜ
www.mcgill.ca/ncs/access /wireless/ support/access
ߜ www.inet.co.th/services/wirelesszone
ߜ standards.ieee.org /wireless
ߜ www.lib.uiowa.edu/hardin /wireless....
Wireless Networks dor Dummies phần 3 docx
... 5 -1.
19 2 .16 8.2.5 255.255.255.0
Wireless access point
19 2 .16 8.2 .1 255.255.255.0
WAN
12 34
Figure 5 -1:
Connecting
your PC to
the access
point.
85
Chapter 5: Moving On to a Wireless LAN: Your Wireless ... three
octets.
For example, the SMC device uses 19 2 .16 8.2 .1 as its address, so we enter
19 2 .16 8.2 and any number between 2 and 254. We enter 19 2 .16 8.2.5,
for e...
Wireless Networks dor Dummies phần 6 potx
... “954 61 instead of
using a factory default shared key of 11 111 .”
NetGear Access Point uses the following four WEP sequences as default keys:
10 11 12 13 14
21 22 23 24 25
31 32 33 34 35
41 ... packets to
the destination subnet or segment.
19 1
Chapter 11 : Maintaining Network Security
16 _575252 ch 11. qxd 9/2/04 4:04 PM Page 19 1
Chapter 12
Secure Wireless Access wit...
Wireless Networks dor Dummies phần 7 potx
... bridges to the same channel: any value from 1 to 11 when using
802 .11 b/g technology in North America.
4. Set the operation mode to point-to-point or wireless bridge mode.
Your manufacturer may ... enclosure. You can find
Wired
segment B
Wired
segment A
Wireless
bridge
Wireless
bridge
Wireless
link
Server
Client
Figure 14 -1:
Point-to-
point
wireless
bridge.
252
Part IV: Keep...
Wireless Networks dor Dummies phần 8 pps
... For example, the recent
Ethereal version 0 .10 .2 has multiple critical vulnerabilities.
24_575252 ch17.qxd 9/2/04 4 :11 PM Page 305
You use Channels 1 11 only in North America, but that doesn’t ... amazing how easy it is to detect
wireless networks. It’s 11 p.m. — do you know where your access points are?
306
Part V: The Part of Tens
24_575252 ch17.qxd 9/2/04 4 :11 PM Page 306
(the fig...
Wireless Networks dor Dummies phần 10 pot
... 263
CBC-MAC, 314
Certification Server, 11 4 11 5, 228
CRC, 19 0, 19 4 19 5, 19 7
802 .11 b, 31
introduced, 22
IPSec, 225–226
IV, 16 4, 19 4 19 5, 19 6 19 7, 19 8 19 9, 203
key distribution, 17 6
key generation, 2 01
key ... 99
introduced, 10 11
intrusion detection, 99, 2 91 299, 325
layer model, 18 2
ownership, network, 17 2
physical, 35
planning, 31, 38, 17 1 17 6
policy, 1...
office 2010 All-in-One For Dummies phần 1 ppsx
... from This List.
05_497487-bk01ch 01. indd 10 05_497487-bk01ch 01. indd 10 3/25 /10 8:40 PM3/25 /10 8:40 PM
01_ 497487-ffirs.indd iv 01_ 497487-ffirs.indd iv 3/25 /10 8:35 PM3/25 /10 8:35 PM
Publisher’s Acknowledgments
We’re ... chapter.
05_497487-bk01ch 01. indd 2005_497487-bk01ch 01. indd 20 3/25 /10 8:40 PM3/25 /10 8:40 PM
Office 2 010 All-in-One For Dummies
xii
Chart Tricks for the Da...
Từ khóa: