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A New Mobile Agent-Based Intrusion Detection System Using Distributed Sensors
White Papers This paper presents a distributed Intrusion Detection System (IDS), based on mobile agents, that detects intrusion from outside the network segment as well as from inside. The proposed model comprises three major components: The Network Intrusion...
[July 11, 2008, 1:20]
Increase Flexibility In Layer 2 Switches By Integrating Ethernet ASSP Functions Into FPGAs
White Papers Because each port on the switch can be connected to a different LAN segment, this topology forms a larger Ethernet network. The switch stores the Media Access Controller (MAC) address - observed in frames received through each port - to identify...
[July 8, 2008, 1:01]
Placing The BlackBerry Enterprise Solution In A Segmented Network: BlackBerry Enterprise Server Version 4.0 And Later
White Papers Thus each segment contains filtered and isolated network traffic, which might improve the security and performance of the network. The firewall blocks data that is not destined for a particular segment, and might block all protocol ports except...
[September 7, 2006, 3:18]
CommTraffic
Downloads When monitoring a LAN segment, CommTraffic shows traffic and network utilization statistics for each computer in the segment. CommTraffic is a network utility for collecting, processing, and displaying traffic and network utilization statistics for...
[January 22, 2007, 18:31]
Network Baselining, Part III: Focus On The Node
White Papers Rather than upgrade the whole network, we can segment the top users, upgrade their network access (Fast Ethernet, FDDI, or ATM), and dedicate peripherals for their use. Common practice in enhancing the efficiency of peripherals is to segment and...
[August 14, 2003, 0:00]
Performance Evaluation Of TCP Based Applications Using Double Constellation Geo/Leo Architecture
White Papers The implementation of an IP based worldwide network needs the availability of a very efficient satellite segment in order to achieve real global coverage. To match this requirement innovative satellite system architecture, composed by a LEO segment...
[December 5, 2007, 20:37]
RMON2 Backgrounder
White Papers When RMON first arrived on the standards scene, it provided network managers with important data about the network segment health and performance. RMON2 moves beyond the segment up to the enterprise network and supplies the information needed for...
[August 14, 2003, 0:00]
Establishing Internal Microsoft Exchange Security Gateways: A Zone-by-Zone Security Practice Using Application Firewalls Based On Microsoft Internet Security And Acceleration (ISA) Server 2004
White Papers Microsoft Exchange Servers and supporting network services can be placed on a dedicated application segment. One or more Network Engines NS Series Security Appliance, based on ISA Server 2004 technologies, can be placed in front of this application...
[May 4, 2005, 3:00]
Storm Botnet 'services' Could Be Sold
News Antivirus vendor Sophos agreed that Stewart's analysis of the use of encryption to segment the Storm network for the purposes of resale is "probably correct". This effectively allows the Storm author to segment the Storm botnet into smaller...
[October 16, 2007, 15:25]
On Making TCP More Robust To Packet Reordering
White Papers Duplicate acknowledgments can be caused by the loss of a segment or by the reordering of segments by the network. Reordering can cause performance problems for TCP's fast retransmission algorithm, which uses the arrival of duplicate acknowledgments...
[January 15, 2008, 0:18]
10 Things You Should Do To Protect Your Network Against Wireless Devices
News The solution is to deploy the anonymous access WAP on a perimeter network segment that does not have access to the corporate network. VPN client connections from hosts on the anonymous access wireless DMZ segment provides a quick and dirty way to...
[June 20, 2006, 12:50]
SonicWall Zones In Secure Wi-Fi Access
News Companies are using a head-end device like a firewall to segment their corporate network into sensible security zones like HR and R&D. Mike Smart, European product manager at SonicWall, said companies already segment their networks into zones, so...
[June 1, 2004, 17:30]
EC Reactor: A Blueprint For Small To Medium Businesses
White Papers This paper outlines EmergeCore Network's Open IP service platform solution for the small to medium business segment. It addresses some of the key issues facing the segment in the current context of a volatile economy and reveals the exciting...
[August 14, 2003, 16:19]
Latency On A Line-Amplified, DWDM Backbone Network
White Papers The comparison was made over two segments of a core network: one being over 10,370 km of pure, non-dispersion shifted fiber (SMF-28TM) and the other being a 9,598 km segment with a mixture of SMF-28 and LEAF.Message Protocol (ICMP).
[November 7, 2003, 4:45]
Using IPSec To Construct Secure Virtual Private Networks
White Papers IPSec provides complete end-to-end network layer security, while giving you the opportunity to tailor the security coverage on a segment-by-segment basis along any given path. Traditional corporate networks were often administered by their owners...
[August 14, 2003, 16:19]
MEGACO GR-303 Access Solutions
White Papers This is driving the access segment carrier providers to migrate to IP-based access. On the other hand, GR-303 is widely deployed in the access segment. This white paper describes how GR-303 and MEGACO can be used in conjunction to provide voice...
[August 14, 2003, 16:19]
TCP Support For Sensor Networks
White Papers TSS does not forward a cached segment until it knows that the previous segment has been successfully received by the next hop. Communication between sensors and controlling entities at the edge or outside the sensor network is needed for reliable...
[December 27, 2007, 0:01]
Verizon In DSL Deal With NorthPoint
News Data sales of high-bandwidth packet-switched and special access services, and network integration services, accounted for almost 70 percent of the telecom segment's revenue growth for the quarter. Verizon's Information Services group generated...
[August 8, 2000, 13:04]
NetApp Re-enters SMB Market
News NetApp decided to make a play for the SMB market, as it became possible to offer lower prices to smaller customers, and surveys demonstrated this customer segment faced hurdles in managing data, said Sajai Krishnan, general manager of NetApp's SMB...
[June 26, 2006, 12:00]
Juniper Jumps Into Switches
News Juniper Networks on Tuesday announced it is adding a lineup of enterprise Ethernet switches to its portfolio, marking its first foray into this product segment. Instead, it is aiming to compete specifically against seven other switch vendors in...
[January 30, 2008, 13:38]
