firewall policies and vpn configurations 2006 phần 8 potx

... monitoring and prevention, host and server configuration, malicious code protection, incident response capabilities, security policies and procedures, employee awareness and training, and physical ... have tasks that actually make sense and are understandable.Tasks should be broken down until they repre- sent an understandable and manageable unit of work.The 80 /8 rule is a g...

Ngày tải lên: 14/08/2014, 18:20

... Your Policies to Create Firewall and VPN Configurations • Chapter 2 67 3 98_ FW_Policy_02.qxd 8/ 25/06 6:26 PM Page 67 Access Policies for Firewall Configurations Access policies are more specific and ... security and access policies. 60 Chapter 2 • Using Your Policies to Create Firewall and VPN Configurations 3 98_ FW_Policy_02.qxd 8/ 25/06 6:26 PM Page 60 Part II...

Ngày tải lên: 14/08/2014, 18:20

... . . . .60 General Security for Firewall Configurations . . . . . . .61 Access Policies for Firewall Configurations . . . . . . . . .63 3 98_ FW_Policy_TOC.qxd 8/ 28/ 06 11:11 AM Page xiv When tackling ... Configuration: VPN . . . . . . . . . . . . . . .64 Best Security Practices for VPN Configurations . . . . .64 Who Needs Remote Access? . . . . . . . . . . . . . . . . . .65...

Ngày tải lên: 14/08/2014, 18:20

... inspect 1 08 Chapter 3 • Defining a Firewall 3 98_ FW_Policy_03.qxd 8/ 25/06 11:00 AM Page 1 08 PIX Cisco PIX firewalls offer world-class security and high levels of performance and reliability, and have ... commands are allowed and Deciding on a Firewall • Chapter 4 129 3 98_ FW_Policy_04.qxd 8/ 25/06 11:05 AM Page 129 data contained in the packet to conform to a specific applic...

Ngày tải lên: 14/08/2014, 18:20

... the 1 68 Chapter 4 • Deciding on a Firewall 3 98_ FW_Policy_04.qxd 8/ 25/06 11:05 AM Page 1 68 Note that new appliances 5505, 5510, 5540, and 5550 have very similar licensing to the previous 515, 525, and ... the VPN Accelerator. ** Maximum requires the unrestricted license. Deciding on a Firewall • Chapter 4 135 3 98_ FW_Policy_04.qxd 8/ 25/06 11:05 AM Page 135 VPN SonicWALL...

Ngày tải lên: 14/08/2014, 18:20

... • Deciding on a VPN 3 98_ FW_Policy_06.qxd 8/ 25/06 6:51 PM Page 2 68 respect to IPSEC, IPSEC is more standardized and has more interoperability. CIPE makes use of Blowfish and 1 28- bit IDEA to secure ... access the VPN server by name. Defining a VPN • Chapter 5 265 3 98_ FW_Policy_05.qxd 8/ 25/06 6:56 PM Page 265 Deciding on a VPN Solutions in this chapter: ■ Hardware VPN Sol...

Ngày tải lên: 14/08/2014, 18:20

... monitoring, and troubleshooting enterprise VPNs and other devices such as firewalls and network- and host- based IDS. Deciding on a VPN • Chapter 6 285 3 98_ FW_Policy_06.qxd 8/ 25/06 6:51 PM Page 285 Introduction Infrastructure ... Dynamic Multipoint VPN (DMVPN) feature. DMVPN allows network administrators and users to better scale large and small IPSec-based VPNs by combin...

Ngày tải lên: 14/08/2014, 18:20

... 9 443 3 98_ FW_Policy_09.qxd 8/ 25/06 4:52 PM Page 443 470 Index types and motives of, 78 83 white hats, 97 half-scans, 87 88 hardening OS for VPN solution, 292–293 OSs for software-based firewall, 176–1 78 systems, ... to, 325 trusted, 20–21 untrusted, 23– 28 VPNs (virtual private networks). See VPNs wireless, and VPNs, 265 without DMZs, 36–37 zombie, 82 Networks NetScreen f...

Ngày tải lên: 14/08/2014, 18:20

... Basalts – 155 Lunar and Planetary Science XXXVI, Part 8 – 3 38 On the Physical and Chemical Conse- quences of Lunar Picritic Magma- Anorthosite Reaction – 162 Re- 187 Os- 187 Isotopic and Highly Sid- erophile ... 16 Landing Site: Re-Visit as a Standard Site for the SE- LENE Multiband Imager – 410 LANDSLIDES Landslides and the Tectonic Scarp in Coprates Chasma: Examples Studied from...

Ngày tải lên: 08/08/2014, 13:20

... whiteboards, handheld devices, mobile phones, speakers, webcams, pointing devices, keyboards and so on. Add to this a constant ebb and flow of devices as they are switched on and off, brought in and out ... devices to a meeting and have them work together easily and efficiently. 282 ANIND K. DEY AND GREGORY D. ABOWD (a) (b) Figure 13.9. CybreMinder display of (a) a triggered remi...

Ngày tải lên: 09/08/2014, 11:21