the best damn firewall book period phần 1 pot
the best damn firewall book period phần 1 pot
... Link 514 Adding Rules 515 Rules 515 Adding Rules 515 Source 516 Destination 516 Service 516 Action 516 Track 517 Install On 517 Time 518 Comment 518 Global Properties 518 FW -1 Implied Rules 518 Viewing ... Personal Firewall 13 0 Understanding Packet Filtering Terminology 13 0 Choosing a Linux Firewall Machine 13 1 Protecting the Firewall 13 1 Deploying IP Forwardin...
Ngày tải lên: 13/08/2014, 15:21
the best damn firewall book period phần 4 pot
... PIX1 19 2 .16 8.3.2/24 Outside - 0 19 2 .16 8.3.0/30 19 2 .16 8.3 .1/ 24 19 2 .16 8 .1. 0/24 19 2 .16 8 .1. 1/24 Web Client 19 2 .16 8.4.2 Web Server 19 2 .16 8 .1. 2 Needs access to 19 2 .16 8 .1. 2 19 2 .16 8.2.0/24 Inside - 10 0 Workstation 19 2 .16 8.2.2 Needs ... Route Example 19 2 .16 8.99.4/30 PIX1 Default route is RTR1 RTR1 route outside 0.0.0.0 0.0.0.0 19 2 .16 8.99.2 me...
Ngày tải lên: 13/08/2014, 15:21
the best damn firewall book period phần 8 pot
... traces the “peaks” and “valleys” over a period of time .The histogram is good for comparing the values of one counter to those of another at a given point in time .The report view gives you the exact ... information such as the version number of ISA Server that is installed, the product ID, the date the ISA server was created, the installation directory path, and the dom...
Ngày tải lên: 13/08/2014, 15:21
the best damn firewall book period phần 2 ppsx
... addresses (in other words, any network address of 10 .0.0.0/8, 17 2 .16 .0.0 /12 , or 19 2 .16 8.0.0 /16 ). Figure 5 .1, for example, shows how traffic from the 10 .1. 2.0 network and the 19 2 .16 8 .1. 0 network can ... from the 19 2 .16 8 .1. 0/24 and 10 .10 0 .10 0.0/24 net- works will be masqueraded as 66 .1. 5 .1/ 8 on eth0 .The –A option adds the rule to the forward cha...
Ngày tải lên: 13/08/2014, 15:21
the best damn firewall book period phần 5 pdf
... on the Destination Service Net and choose Negate. A red “X” should now appear on www.syngress.com Figure 14 .9 The Clean-Up Rule Figure 14 .10 The Stealth Rule 252_BDFW_ch14.qxd 9 /18 /03 5 :11 PM ... SAM www.syngress.com Figure 14 .7 Topology Definition 252_BDFW_ch14.qxd 9 /18 /03 5 :11 PM Page 542 Using the Graphical Interface • Chapter 13 519 ■ Last ■ Before Last You’ll need to...
Ngày tải lên: 13/08/2014, 15:21
the best damn firewall book period phần 6 pdf
... Screen Figure 19 .4 Configuring IP Addresses 252_BDFW_ch19.qxd 9 /18 /03 5:34 PM Page 655 Configuring the Check Point Firewall • Chapter 18 645 FireWall- 1 Command Line The following are some other useful FireWall- 1 ... connections in the FireWall- 1 connec- tions table. ■ fw ver Displays the version of VPN -1 /FireWall- 1. Use the –k switch to see the kernel version...
Ngày tải lên: 13/08/2014, 15:21
the best damn firewall book period phần 7 docx
... Router PDC 19 2 .16 8 .11 .13 1 eth-s1p2c0 MAC=00:c0:95:e0 :15 :dd 19 2 .16 8 .11 .13 2 eth-s2p2c0 MAC=00:c0:95:e2:b1: 41 195 .16 6 .16 .13 1 eth-s1p1c0 MAC=00:c0:95:e0 :15 :dc 19 5 .16 6 .16 .13 2 eth-s2p1c0 MAC=00:c0:95:e2:b1:40 19 2 .16 8 .1. 1 31 eth-s1p4c0 MAC=00:c0:95:e0 :15 :df eth-s2p4c0 19 5 .16 6 .12 .13 1 eth-s1p3c0 MAC=00:c0:95:e0 :15 :de 19 2 .16 8 .12 .13 2 eth-s2p3c0 MA...
Ngày tải lên: 13/08/2014, 15:21
the best damn firewall book period phần 9 ppsx
... 27.43. Notice that 19 2 .16 8 .1. 33, 19 2 .16 8 .1. 34, and 19 2 .16 8 .1. 35 are all listening on TCP port 80.These three IP addresses represent the IP addresses bound to the external interface of the ISA server. ... run the following commands (Figure 27.4): ■ mdutil set -path smtpsvc /1 -value 1 -dtype 1 -prop 10 29 -attrib 1 (for the SMTP service) ■ mdutil set -path n...
Ngày tải lên: 13/08/2014, 15:21
the best damn firewall book period phần 10 doc
... 29 .11 . www.syngress.com Figure 29 .10 A Switched Network Screening Router Firewall VLAN 1 IDS IDS VLAN 2 252_BDFW_29.qxd 9 /19 /03 3:24 PM Page 12 03 11 98 Part VI • Intrusion Detection 13 1. 215 .18 3.30:57535 ... Server/ Frontend 252_BDFW_29.qxd 9 /19 /03 3:24 PM Page 11 93 Introducing Snort • Chapter 29 11 91 Detection Engine The detection engine is the meat of the IDS in...
Ngày tải lên: 13/08/2014, 15:21
the best damn firewall book period
... static NAT. Each local inside address (19 2 .16 8.0 .10 , 19 2 .16 8.0 .11 , and 19 2 .16 8.0 .12 ) has a matching global inside address (10 .0 .1. 10, 10 .0 .1. 11, and 10 .0 .1. 12, respectively). Dynamic Translation When ... Detection? 11 2 Network IDS 11 4 Host-Based IDS 11 5 Distributed IDS 11 5 What Is an Intrusion? 11 7 Why Are Intrusion Detection Systems Important? 11 8 Why...
Ngày tải lên: 25/03/2014, 12:10