Firewalls For Dummies 2nd Edition phần 1 potx
Firewalls For Dummies 2nd Edition phần 1 potx
... 71
Chapter 5: “The Key Is under the Mat” and Other Common Attacks 97
Part II: Establishing Rules 11 1
Chapter 6: Developing Policies 11 3
Chapter 7: Establishing Rules for Simple Protocols 12 1
Chapter ... 14 3
Chapter 9: Configuring “Employees Only” and Other Specific Rules 16 3
Part III: Designing Network Configurations 16 9
Chapter 10 : Setting Up Firewalls for SOHO or Person...
Firewalls For Dummies 2nd Edition phần 8 potx
... your internal network.
Internet
19 2 .16 8.8 .1
192 .16 8.8.2
19 2 .16 8 .1. 1
23 .10 .10 .200
ISA server
1
ISA server
2
Web server
19 2 .16 8.8.80
Mail server
19 2 .16 8.8.25
Figure 16 -14 :
A network
with a
back-to-
back ... case, 19 2 .16 8 .1. 0 through 19 2 .16 8 .1. 255. Make sure that the LAT
doesn’t contain any IP addresses in the DMZ. The LAT of ISA Server 1
has to conta...
C for Dummies 2nd edition phần 1 pptx
...
01 570684 FM.qxd 3/ 31/ 04 2: 51 PM Page xviii
xviii
C For Dummies, 2nd Edition
01 570684 FM.qxd 3/ 31/ 04 2:50 PM Page iv
C For Dummies
®
, 2nd Edition
Published by
Wiley Publishing, Inc.
11 1 ... smart.
01 570684 FM.qxd 3/ 31/ 04 2:50 PM Page i
C
FOR
DUMmIES
‰
2ND EDITION
01 570684 FM.qxd 3/ 31/ 04 2:50 PM Page iii
C
FOR
DUMmIES
‰
2ND EDITION...
C for Dummies 2nd edition phần 3 potx
... the text from METHUS1.C into your editor. Save the file to disk as
METHUS1.C.
12 570684 Ch08.qxd 3/ 31/ 04 2:52 PM Page 10 3
Chapter 8: Charting Unknown Cs with Variables
10 3
The first solution ... old was Methuselah?26
Methuselah was 26 years old.
11 570684 Ch07.qxd 3/ 31/ 04 2:52 PM Page 91
Chapter 7: A + B = C
91
Compile it! Check for any errors or small pieces of meat the c...
Firewalls For Dummies 2nd Edition phần 3 pps
... shown in Figure 4 -1.
Web server (port 80)
10 .1. 65 .10
Mail server (port 25)
10 .1. 65 .12
News server (port 11 9)
10 .1. 65 .15
Firewall
(port 80, 25, 11 9)
23 .1. 4 .12
Internet
Figure 4 -1:
Static
inbound
translation.
75
Chapter ... that case, network traffic for all ports on 23 .1. 4 .12
are forwarded to 10 .1. 65.7. Note that normal packet filters are still used to
deter...
Firewalls For Dummies 2nd Edition phần 4 ppsx
... 23 .10 0.24.5 Any 17 2 .16 .1. 212 18 13 Allow
Accounting
RADIUS UDP 23 .10 .10 .10 Any 17 2 .16 .1. 212 18 12 Allow
Authentication
RADIUS UDP 23 .10 .10 .10 Any 17 2 .16 .1. 212 18 13 Allow
Accounting
15 1
Chapter 8: ... 23.222 .15 .8 Any 17 2 .16 .1. 212 18 12 Allow
Authentication
RADIUS UDP 23.222 .15 .8 Any 17 2 .16 .1. 212 18 13 Allow
Accounting
RADIUS UDP 23 .10 0.24.5 Any 1...
Firewalls For Dummies 2nd Edition phần 5 pdf
... 500 23 .16 .18 .17 500 Allow
AH ID 51 Any 23 .16 .18 .17 Allow
ESP ID 50 Any 23 .16 .18 .17 Allow
RADIUS UDP 23 .16 .18 .17 Any 19 2 .16 8.222.3 18 12 Allow
Authenti-
cation
RADIUS UDP 23 .16 .18 .17 Any 19 2 .16 8.222.3 ... UDP 19 2 .16 8.223.22 Any 19 2 .16 8.222.3 18 12 Allow
Authenti-
cation
RADIUS UDP 19 2 .16 8.223.22 Any 19 2 .16 8.222.3 18 13 Allow
Accounting
Internal Any...
Firewalls For Dummies 2nd Edition phần 6 pdf
... UDP 23 .16 .18 .17 Any 19 2 .16 8.222.3 18 12 Allow
Authenti-
cation
RADIUS
Accounting UDP 23 .16 .18 .17 Any 19 2 .16 8.222.3 18 13 Allow
Internal Any 23 .16 .18 . Any 19 2 .16 8.222. Any Allow
Access 12 8/25 0/24
Deploying ... 500 IKE
Input 23.0.2 .12 23.0 .1. 65 ID 50 Any Any IPSec ESP
Input 23.0.2 .12 23.0 .1. 65 ID 51 Any Any IPSec AH
Output 23.0 .1. 65 23.0.2 .12 UDP 500 500 IKE...
Firewalls For Dummies 2nd Edition phần 7 docx
... version
3.7 .14 3.
To install ZoneAlarm, follow these steps:
1. Determine whether your computer meets the minimum system
requirements described in Table 15 -1.
Table 15 -1 Minimum System Requirements for ... data is on the right side of the two graphs.
Figure 15 -15 :
History tab.
Figure 15 -14 :
Intruders
tab.
277
Chapter 15 : Configuring Personal Firewalls
BlackICE configuration...
Firewalls For Dummies 2nd Edition phần 9 doc
... hardware
requirements for the FireWall -1 SMART client, as shown in Table 17 -1,
and for the FireWall -1 SmartCenter server and FireWall module, as
shown in Table 17 -2.
Table 17 -1 Minimum Hardware for FireWall -1 SMART ... Network
Computer
Laptop
A
A
Internet
Computer
Computer
Server
Figure 17 -2:
Configuring
FireWall -1
high
availability
with
ClusterXL.
339
Chapter 17 : Th...
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