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layered approach

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3 Questions: Take a layered approach to wireless LAN security
By Terry SweeneyWith Fred Tanzella, chief security officer for AirDefense Inc., a vendor of monitoring devices for wireless security. At the recent Wi-Fi Planet Expo tradeshow, AirDefense monitored the exhibition area and detected 21 attempted man-in-the-middle attacks, 33 attacks against Extensible Authentication Protocol, and 75 denial-of-service attacks.This interview originally appeared...
Tags: wireless, corporate network, access point, wireless-LAN security, IT Business Edge  , layered approach
Technical articles 2004-02-10

Additional Resources

A Layered Approach to WLAN Security & Management
The attention on the pitfalls of wireless LANs, such as the deficiencies of WEP or 802,1x, has inspired some enterprises to ban wireless LANs altogether. However, security-conscious enterprises are fortifying their wireless LANs with a layered approach to security that mirrors the security of wired networks. Attend this webcast and...
Tags: Security, Network, WLAN Security, WLAN, Layered Technologies Inc., LANs, Wireless LANs, Wi-Fi, Wireless, Network Technology, Networking
Webcasts
Intrusion Defense: Lessons learned from medieval times. Is your Castle Protected?
During medieval times layered security was necessary to protect the castle and its inhabitants -- such as the use of wooden walls before stone. As then, a layered security approach to your organization's data is also necessary. A well-designed layered security strategy that identifies the value of business processes, and...
Tags: Security Strategy, Castle, Perimeter eSecurity, Security
White papers 2007-05-01
Case Study: Polysius Takes Layered Approach to Endpoint Security
When the manager of IT at Polysius Corp. in Atlanta, talks about protecting his network endpoints, he details multiple technologies at work, from anti-spyware and anti-virus to spam blockers and enforced lists of trusted Web sites. Polysius employees use a Wide Area Network WAN to headquarters to get their e-mail...
Tags: Intrusion Prevention System, Check Point Software Technologies Ltd., Network, Layered Technologies Inc., Endpoint, Intrusion Prevention, WANs, Networking, Network Technology, Security
Case studies
Layered Defense Approach to Network Security
The organization's need to share information between employees, business partners and customers should not be hampered by threats to public networks or internally originated attacks. A Layered Defense is key to ensuring that an organization removes all single points of security failure and is able to fully leverage the benefits...
Tags: Network, Network Security, Layered Technologies Inc., Layered Defense, Security, Networking
White papers 2007-08-27
Protecting the Enterprise Network: Layered Network Security Defense
Securing the network perimeter and prohibiting unauthorized access from within can prove to be a daunting challenge. Today's businesses must guarantee uninterrupted access to network resources. Products must be designed in their DNA to offer a high level of resiliency and security even under attack. Evolution of the enterprise and...
Tags: Network, Nortel Networks Corp., Network Security, Layered Technologies Inc., Enterprise Network, Networking, Security
White papers 2004-05-20
A Layered Approach to Laptop Security for Education
As school districts invest in laptop computers as everyday learning tools, they face greater risk of theft, unauthorized software installation and hardware tampering. These incidents may also have serious legal consequences, potentially violating government regulations. This whitepaper outlines a multi-layered strategy for protecting laptops that combines traditional...
Tags: Education, Absolute Software, Layered Technologies Inc., Laptop Computer, Computer, Notebooks, Productivity, Hardware, Notebooks & Tablets
White papers 2008-01-03
Email Security - Beyond the hype and hyperbole
This guide takes a common sense approach to the email security challenge, aiming to avoid hyperbole by highlighting the practical, common sense steps that can be taken to beat the hackers. It provides an overview of the most common threats as well as a discussion of how a layered approach...
Tags: Clearswift Corp., E-mail Security, Hyperbole, Cyberthreats, E-mail, Security, Online Communications
White papers 2006-09-06
A Layered Approach to Laptop Security for Healthcare
The shift towards electronic health records makes laptop management and data breach prevention a growing challenge. The loss of one computer puts patient privacy at risk, and exposes organizations to damaging publicity and HIPAA compliance issues. This whitepaper discusses IT asset tracking solutions to meet the challenges...
Tags: Absolute Software, Health Care, Layered Technologies Inc., Laptop Computer, Computer, Notebooks, Productivity, Hardware, Notebooks & Tablets
White papers 2008-03-06
Optical Burst Switching Network: A Multi-Layered Approach
This paper defines a new multi-layered architecture for supporting Optical Burst Switching OBS in an optical core network. The architecture takes into account both the control plane as well as the data plane. The paper describes the functionality and the primary protocols that are required at each layer and it...
Tags: Cisco IOS, Network, Architecture, Tcp/Ip, Networking
White papers 2007-05-09
layered hidde window
HiWhen i want to restart windows i have this layered hidden window i have to clik 10 time to shut down the before the system shut it down how can i remove this?Thank youDoes it tell you what program the window is from?Try the steps at the link below for...
Tags: window, remy.alain@..., windows
Q&A 2006-05-27
Understanding layered security and defense in depth
What are "layered security" and "defense in depth" and how can they be employed to better protect your IT resources? Understanding these strategies and how they can be used to improve your own security is important for any system or network administrator. by Chad Perrin
Tags: Threat, Defense, Layered Security, Security, Chad Perrin
Blog posts 2008-12-18
Exchange 2003 Server Service Pack 2 & Anti-Spam Framework
With the introduction of Exchange 2003 Server, Microsoft built a framework that included a number of features intended to reduce the volume of spam. The framework called for a solution based on a multi-layered approach around the idea that most if not all spam should be stopped at the gateway,...
Tags: Anti-spam, Service Pack 2, Microsoft Exchange Server 2003, Framework, MessagingTalk.org, E-mail Servers, Microsoft Windows XP Service Pack 2, Enterprise Software, Software
White papers 2005-08-13
On Layered VPN Architecture for Enabling User-Based Multiply Associated VPNs
This paper proposes a layered VPN architecture for realizing user-based multiply associated VPN. This layered VPN architecture consists of three network levels such as PNL Physical Network Level, LNL Logical Network Level, and UNL User Network Level. First, the paper discusses and classifies functions required for each network level. Then...
Tags: Network, Layered Technologies Inc., Osaka University, Network Level, VPNs, Networking, Network Security, Telecommunications, Security
White papers 2007-11-16
Hosting Company Taps Growth Market by Offering Latest Virtualization Technology
Layered Tech provides IT infrastructure, including dedicated servers, managed hosting, and grid computing, to businesses of all sizes. To offer its customers maximum choice, the company added virtualization technology to its offerings. Layered Tech participated in the Microsoft Go-Live program for the Windows Server 2008 operating system with Hyper-V virtualization...
Tags: Server, Layered Technologies Inc., Microsoft Corp., Layered Tech, Virtualization, Cloud Computing, Utility Computing, Storage Management, Hardware, Storage
Case studies 2008-08-01
Unified Protection for Clients: Three Dimensions of Security in a Simplified Solution From Microsoft
Microsoft helps IT professionals deliver security to clients through a unified, integrated protection solution. Through an integrated approach that layers the security features of Windows Vista, Server and Domain Isolation, and Forefront Client Security, the Microsoft solution delivers unified protection for a security-enhanced environment, while simplifying administration and easily integrating...
Tags: Microsoft Corp., Security
White papers 2006-10-27
Microsoft Executive Circle Webcast: Security360 With Mike Nash: Building a Multi-Layered Approach to E-mail Security
E-mail is one of the most critical elements of business infrastructures nowadays. Unfortunately, many viruses and worms are distributed through e-mail. This webcast explains how organizations must use a combination of software, services, and processes to help protect their network environments.
Tags: Webcast, E-mail Security, Microsoft Corp., E-mail, Cyberthreats, Networking, Online Communications, Security
Webcasts
3 Questions: Take a layered approach to wireless LAN security
LAN Security1)A person wishes to sniff the packets going to the outside world from your LAN.How is he going to check the information passing out of your network withoutletting the host or any one in the network know? What if it is a switched LAN or abroadcast LAN? Give a...
Tags: LANs, Network technology, NETWORKING, LAN
Discussion threads 2004-10-23
Online Smooth Transmission With Rate Prediction for Layered Video Streaming
A new, online smooth transmission scheme for layered video streaming through heterogeneous networks is proposed with more efficient bandwidth utilization and smaller delay than existed methods. To transmit online video smoothly and prevent server and client buffers from underflowing and overflowing, a novel feedback transmission schedule is designed. Large buffers...
Tags: Streaming Video, Layered Technologies Inc., Video, Transmission, Corporate Communications, Web Site Development, Web Technology, Digital Video, Marketing, Internet, Personal Technology
White papers 2006-10-07
On Improving the Throughput of Media Delivery Applications in Heterogeneous Overlay Network
Overlay multicast is becoming increasingly popular for multimedia delivery over Internet. The available bandwidths between sender and different receivers are generally heterogeneous. This paper proposes a scheme to improve the throughput of a media delivery session with heterogeneous receivers by organizing the receivers into layered data distribution meshes and sending...
Tags: Multimedia, Bandwidth, Throughput, Network, Mesh
White papers 2006-03-16
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