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This paper present a method that classify the fingerprint of protocol, use the frame to describe the fingerprint in order to create the frame system, get the information of host...
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This whitepaper examines the multiple generations of TCP Offload engines which have appeared as point solutions since the invention of workstation architecture in the late 1980s. It shows that the...
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This paper examines an approach to spam mitigation that rate limits incoming TCP/IP connections to an SMTP server based on the real-time detection of spam within the SMTP message exchange....
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This paper describes RTL-lwIP, which is a TCP/IP stack for embedded systems based on lwIP (Lightweight TCP/IP stack) that runs on RT-Linux and can be used by real-time tasks. RTL-lwIP...
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Both acceleration and optimization technologies help overcome satellite latency to varying degrees. Due to the nature of TCP transmissions, any performance increases achieved by the various acceleration methods are offset...
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This is a "must have" resource if you are planning to pursue Cisco's CCNA certification. Written by expert course instructor Rick Chapin, this review document is designed to help students...
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In-depth knowledge of protocols can help you in many ways. It enables more efficient troubleshooting. It allows you to understand how firewalls and routers limit the flow of dangerous information...
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The Diffie-Hellman algorithm is one of the most common protocols used in networking today. An understanding of its underlying protocols and processes helps a great deal when trouble-shooting a system....
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Understand the specific functions Voice over Internet Protocol (VoIP) signaling protocols perform and how this information will help you design, build, maintain, and troubleshoot a Cisco VoIP implementation.
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This white paper will provide you with an understanding of each of the seven layers of the OSI Model, including their functions and their relationships to each other. It...
For example, companies can use such rights settings to limit who can forward or open certain email messages, reducing the risk of data loss, Gates said. But solutions to the challenges are beginning to emerge, both on the side of internet...
For example, firewalls used to protect corporate networks from viruses and worms do not recognise voice-signalling protocols. As a result, firewalls do not allow VoIP traffic to come into a corporate network from an outside network.
He advocates the use of application firewalls to check that, for example, communications coming into its Call Manager application are using the right signalling protocols. Before the overhaul, the company's network was badly hit by the Blaster worm...
The proliferation of devices connected to the internet and the applications users want to run are beginning to squeeze the capabilities of Internet Protocol version 4 (IPv4) to its limit. Most new firewalls and routers are dual stack, supporting...
There are plenty of IT vendors out there who spend their time worrying about all the dangerous activities that employees undertake as they interact with the outside world and the nasty content that can end up on PCs and servers as a result of this.
Learn about the most dangerous threats, dos and don'ts and special advice for how SMEs can protect their VoIP networks. Thirdly, firewalls do not need to be compromised as Skype doesn't require any additional inbound ports to operate, and the...