Download Mission Critical! Internetworking Security by Bradley Dunsmore; Stace Cunningham; Syngress Media, Inc. PDF

By Bradley Dunsmore; Stace Cunningham; Syngress Media, Inc. Staff

Show description

Read Online or Download Mission Critical! Internetworking Security PDF

Best security books

Virtualization Security: Protecting Virtualized Environments

Securing digital environments for VMware, Citrix, and Microsoft hypervisors

Virtualization alterations the taking part in box in terms of safeguard. There are new assault vectors, new operational styles and complexity, and adjustments in IT structure and deployment existence cycles. What's extra, the applied sciences, most sensible practices, and techniques used for securing actual environments don't supply adequate defense for digital environments. This booklet contains step by step configurations for the protection controls that include the 3 top hypervisor--VMware vSphere and ESXi, Microsoft Hyper-V on home windows Server 2008, and Citrix XenServer.
* contains method for securely imposing community guidelines and integrating digital networks into the present actual infrastructure
* Discusses vSphere and Hyper-V local digital switches in addition to the Cisco Nexus 1000v and Open vSwitch switches
* deals powerful practices for securing digital machines with no growing extra operational overhead for directors
* comprises tools for integrating virtualization into latest workflows and growing new guidelines and strategies for switch and configuration administration in order that virtualization will help make those severe operations techniques extra effective

This must-have source deals information and tips for bettering catastrophe restoration and enterprise continuity, security-specific scripts, and examples of the way digital machine Infrastructure merits security.

Food Chain Security

This quantity addresses a variety of matters relating to meals terrorism, meals safety and security in a complete and up to date survey. rising matters in meals Chain protection correct to all nations and stakeholders are summarized, together with correct technical details when it comes to many of the strands.

Additional info for Mission Critical! Internetworking Security

Sample text

Cisco can use the MD5 hash or simple algorithm. Several Cisco routing protocols support authentication: ■ Open Shortest Path First (OSPF) ■ Routing Information Protocol version 2 (RIPv2) ■ Enhanced Interior Gateway Routing Protocol (Enhanced IGRP) ■ Border Gateway Protocol (BGP) ■ Intermediate System-to-Intermediate System (IS-IS) Preventing Systems from Use as Intermediaries for Parasitic Attacks Parasitic attacks take advantage of unsuspecting accomplices by using their systems to launch attacks against third parties.

Com 115_MC_intsec_01 12/12/00 3:04 PM Page 13 Securing Your Internetwork • Chapter 1 increasing responsiveness and service. This trend will only continue to grow. Business-to-business interactions are now rapidly shifting to the Internet. Extranets can be built over the Internet using VPN technology. Mobile users and telecommuters typically use dial-up services for connectivity to their headquarters or local office. Newer technologies such as Digital Subscriber Line (DSL) or cable modems offer permanent, highspeed Internet access to the home-based telecommuters.

ESP protects only what comes after the ESP header. If the security policy between two nodes requires a combination of security services, the AH header appears first after the IP header, followed by the ESP header. This combination of Security Associations is called an SA bundle. In tunnel mode, the original IP header and payload are encapsulated by the IPSec protocols. A new IP header that specifies the IPSec tunnel destination is prepended to the packet. The original IP header and its payload are protected by the AH or ESP headers.

Download PDF sample

Rated 4.72 of 5 – based on 42 votes