Network Protocols and Security

VIDEO: 1 - 2 of 2

	PCI compliance requirement 4: Encrypt transmissions SearchSecurity.com | 01 Jun 2009 VIDEO - Diana Kelley and Ed Moyle of Security Curve review PCI compliance requirement 4: "Encrypt transmission of cardholder data across open, public networks."

	Balancing security and performance: Protecting layer 7 on the network SearchSecurity.com | 21 May 2009 VIDEO - This video will explain options for securing application-layer traffic using network security technologies, architectures and processes, including Layer 7 switches, firewalls, IDS/IPS, NBAD and more.

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NEWS: 1 - 3 of 50

	Kaminsky interview: DNSSEC addresses cross-organizational trust and security SearchSecurity.com | 25 Jun 2009 INTERVIEW - A year since his serious DNS cache poisoning bug was made public, security researcher Dan Kaminsky advocates for widespread DNSSEC deployments.

	Swedish hacker indicted for Cisco Systems, NASA breach SearchSecurity.com | 06 May 2009 ARTICLE - The 21-year-old allegedly exploited an SSH vulnerability in 2004 to steal operating code from Cisco and hacked into NASA's Ames Research Center.

	Cyberattack mapping could alter security defense strategy SearchSecurity.com | 10 Mar 2009 ARTICLE - Sandia researcher presents cyberattack maps and new security method to boost network defenses.

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EXPERT TECHNICAL ADVICE: 1 - 3 of 41

NETWORK PROTOCOLS AND SECURITY EXPERTS
			Mike Chapple, featured expert IT Security Professional ASK A QUESTION

	How to implement PCI network segmentation 02 Jul 2009 EXPERT ANSWER - When trying to comply with PCI DSS, network segmentation can be a tricky subject. In this expert response, Mike Chapple explains how to separate payment system's credit card processing functionality from the rest of an ...

	How should service providers address VoIP security issues and threats? 03 Apr 2009 EXPERT ANSWER - Many VoIP providers do not offer encryption services due to the difficulty inherent in encrypting voice traffic. Network security expert Mike Chapple explains what you can do to secure voice over IP networks.

	How to create a secure network through a shared Internet connection 02 Jul 2009 EXPERT ANSWER - When setting up a corporate network through a shared Internet connection, security is of paramount importance. Learn best practices for creating this kind of network from expert Mike Chapple.

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REFERENCE & LEARNING: 1 - 3 of 11

	Voice over IP Security: VoIP Threat Taxonomy SearchSecurity.com, Addison-Wesley | 04 Dec 2008 BOOK CHAPTER - In an excerpt from Voice over IP Security, author Patrick Park reviews VoIP threats, including spam, phishing and other threats against social context.

	Securing VoIP Networks: Threats, Vulnerabilities and Countermeasures SearchSecurity.com | 09 Sep 2007 BOOK CHAPTER - In an excerpt from Securing VoIP Networks: Threats, Vulnerabilities and Countermeasures, authors Peter Thermos and Ari Takanen discuss the strengths and weaknesses of SRTP.

	Man-in-the-middle attacks Addison-Wesley Professional | 03 Mar 2006 BOOK CHAPTER - This chapter excerpt examines how man-in-the-middle attacks affect Fibre Channel security and how to determine if your organization is at risk.

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WEBCASTS: 1 - 2 of 2

	CISSP Essentials: Mastering the Common Body of Knowledge -- Class 5, Telecommunciations and Networking - Expert Webcast VIEW WEBCAST PREMIERED:   03 DEC 2004, 09:00 EST (14:00, GMT) SUMMARY:   This class focuses on the glue of network security: how networks work, how data is transmitted from one device to another, and how applications understand, interpret and translate data.

	CISSP Essentials: Mastering the Common Body of Knowledge -- Class 4, Security Architecture and Models - Expert Webcast VIEW WEBCAST PREMIERED:   16 NOV 2004, 09:00 EST (14:00, GMT) SUMMARY:   Two fundamental concepts in computer and information security are the security model and the architecture of a security system. Gain a deeper understanding of both in this class.

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DEFINITIONS: 1 - 3 of 7

	digest authentication 01 May 2007 WORD - Digest authentication is a method of authentication in which a request from a potential user is received by a network server and then sent to a domain controller. The domain controller sends a special key, called a digest ...

	IP spoofing 30 Jan 2006 WORD - IP spoofing, also known as IP address forgery or a host file hijack, is a hijacking technique in which a cracker masquerades as a trusted host to conceal his identity, spoof a Web site, hijack browsers, or gain access to a ...

	5 terms you need to know before you employ VoIP 10 Jan 2005 WORD - Before beginning a successful VoIP rollout across your organization, you need to be familiar with the following five terms: 1. Network Address Translation Make sure your network and security infrastructure, including ...

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MAGAZINE CONTENT (free subscription required): 1 - 3 of 8

	DNSSEC deployments gain momentum since Kaminsky DNS bug Information Security Magazine | 08 Jul 2009 FEATURES - DNSSEC brings PKI to the Domain Name System and prevents cache poisoning attacks. Implementation difficulties and political battles, however, keep it from going mainstream.

	Transit Safety Information Security Magazine | 01 Apr 2006 FEATURES - BITS & BOLTS SSL-encrypted tunnels protect sensitive data traveling the Information Superhighway.

	Secure Communications Information Security Magazine | 01 Jan 2006 HOT PICK & PRODUCT REVIEWS - SSH Communications Security's SSH Tectia

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	SEE ALSO - Topics Related to Network Protocols and Security:  Network Security: Tools, Products, Software, NAC and Endpoint Security Management, Network Intrusion Detection and Analysis, Secure VPN Setup and Configuration, Wireless Network Security: Setup and Tools