firewall policies and vpn configurations 2006 phần 10 pptx

... for, 410 411 security areas, 53–59 small business. See SOHO OS tools described, 417–430 OSI (Open Systems Interconnection) model and application proxy firewalls, 99 100 and software-based VPNs, ... and external security standards and requirements. Keeping their concerns in mind, let’s examine the current firewall configuration (see Figure 9 .10) . Figure 9 .10 Original Hot Cash Corpor...

Ngày tải lên: 14/08/2014, 18:20

... complete understanding of your network topology and some of the key information flows within it, and in and out of it.This under- standing helps you define different zones of trust and highlights ... Configuration: VPN . . . . . . . . . . . . . . .64 Best Security Practices for VPN Configurations . . . . .64 Who Needs Remote Access? . . . . . . . . . . . . . . . . . .65 Access Po...

Ngày tải lên: 14/08/2014, 18:20

... Your Policies to Create Firewall and VPN Configurations • Chapter 2 67 398_FW_Policy_02.qxd 8/25/06 6:26 PM Page 67 Access Policies for Firewall Configurations Access policies are more specific and ... Your Policies to Create Firewall and VPN Configurations • Chapter 2 63 398_FW_Policy_02.qxd 8/25/06 6:26 PM Page 63 Q. Since we have already standardized on a specific vendor...

Ngày tải lên: 14/08/2014, 18:20

... inspect 108 Chapter 3 • Defining a Firewall 398_FW_Policy_03.qxd 8/25/06 11:00 AM Page 108 PIX Cisco PIX firewalls offer world-class security and high levels of performance and reliability, and have ... remote command-line protocol and FTP is used to transfer files to and from servers. Better choices are Secure Shell (SSH) and Secure File Transfer Protocol (SFTP) both of which e...

Ngày tải lên: 14/08/2014, 18:20

... around 30 Mbps, with VPN throughput around 10 Mbps.The SonicWALL TZ 150 supports two site-to-site VPN policies, and a maximum of two client VPN licenses. Like the midrange and higher-end models, ... designed for small office and home office users.The TZ 150 has an integrated four-port Auto-MDIX 10/ 100 switch, and supports up to 2000 concurrent sessions from a maximum of 10...

Ngày tải lên: 14/08/2014, 18:20

... Option the SSL key exchange. Encryption and decryption of SSL traffic. SonicWALL SonicWALL provides two stand-alone solutions?SSL -VPN 2000 and SSL- VPN 200 and VPN solutions integrated into their ... machines. Configuration of the VPN features is accomplished by a Web-based interface. Figures 6.2 and 6.3 show the standard and advanced configuration pages. Figure 6.2 Standard V...

Ngày tải lên: 14/08/2014, 18:20

... Dynamic Multipoint VPN (DMVPN) feature. DMVPN allows network administrators and users to better scale large and small IPSec-based VPNs by combining GRE tunnels, IPSec encryption, and Next-Hop Resolution ... Web-based tools for configuring, monitoring, and troubleshooting enterprise VPNs and other devices such as firewalls and network- and host- based IDS. Deciding on a VPN • C...

Ngày tải lên: 14/08/2014, 18:20

... monitoring and prevention, host and server configuration, malicious code protection, incident response capabilities, security policies and procedures, employee awareness and training, and physical ... unused rights and privileges. 4.3 Implement strong authentication and password policies on all infrastructure devices. 4.4 Review, record and update (as needed) operating syst...

Ngày tải lên: 14/08/2014, 18:20

... <javaee:handler-chains> <javaee:handler-chain> <javaee:handler> <javaee:handlerclass> com.apress.javaxml.ws.impl.LoggingHandler </javaee:handler-class> </javaee:handler> ... for Run Verifier and Precompile JSPs. To deploy the web service application, click the Finish button, as shown in Figure 14 -10. Vohra_706-0C14.fm Page 403 Saturday, August...

Ngày tải lên: 06/08/2014, 09:20

... e-mail and alerts and even run custom scripts. nslookup A command-line utility that can be used to gather information about the DNS infrastructure inside and outside an organization and troubleshoot ... the business requirements and define the issue at hand. At that point, you can identify what needs to be changed. Finally, plan, test, and implement the change. Understand the d...

Ngày tải lên: 09/08/2014, 07:20