Network Protocols and Security

VIDEO: 1 - 3 of 3

	VeriSign on DNSSEC support SearchSecurity.com | 08 Mar 2010 VIDEO - Joe Waldron, a product manager in VeriSign's Naming (DNS) Group, said engineers are testing and upgrading systems to support security extensions for DNS (DNSSEC).

	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.

	VIEW ALL VIDEO ON NETWORK PROTOCOLS AND SECURITY

NEWS: 1 - 3 of 58

	Experts see DNSSEC deployments gaining traction SearchSecurity.com | 10 Mar 2010 ARTICLE - Increased authentication at the DNS layer will block DNS cache poisoning and create new services, experts say. The root zone should be signed and verified by July.

	Security architects fear savvy botnet attacks, IPv6 security issues SearchSecurity.com | 20 Jan 2010 ARTICLE - An Arbor Networks Inc. survey finds angst over botnet attacks targeting underlying systems, including DNS, load balancers and other back-end infrastructure.

	Twitter domain hijacking highlights DNS security weaknesses SearchSecurity.com | 24 Dec 2009 ARTICLE - While some security experts call the Twitter incident a non-issue, others say it is a reminder of DNS weaknesses and the need for better authentication.

	VIEW ALL NEWS ON NETWORK PROTOCOLS AND SECURITY

EXPERT TECHNICAL ADVICE: 1 - 3 of 48

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

	How do passwordless SSH keys represent an enterprise attack vector? 23 Dec 2009 EXPERT ANSWER - Passwordless SSH keys represent an attack vector because their safety is determined by the security of the host. Learn how to protect communication between two networked devices.

	How to keep networks secure when deploying an 802.11n upgrade 01 Dec 2009 TIP - Before you upgrade to 802.11n, Lisa Phifer has seven questions that every network security pro should consider.

	How to prevent phishing attacks with social engineering tests 15 Oct 2009 TIP - Is your enterprise capable of withstanding today's phishing attacks? Sherri Davidoff reviews how you can test your employees.

	VIEW ALL EXPERT TECHNICAL ADVICE ON NETWORK PROTOCOLS AND SECURITY

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.

	VIEW ALL REFERENCE & LEARNING ON NETWORK PROTOCOLS AND SECURITY

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.

	VIEW ALL WEBCASTS ON NETWORK PROTOCOLS AND SECURITY

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 ...

	VIEW ALL DEFINITIONS ON NETWORK PROTOCOLS AND SECURITY

MAGAZINE CONTENT (free subscription required): 1 - 3 of 9

	Joining security information management systems with identity management systems boosts security Information Security Magazine | 02 Mar 2010 FEATURES - Integrating security information management systems with identity management systems ties policy violations and vulnerabilities to user activity

	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.

	VIEW ALL MAGAZINE CONTENT ON NETWORK PROTOCOLS AND SECURITY

	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