How do you secure your network from increasing Internet threats and still ensure the performance needed by on-demand applications, remote resources, and on-line content usage?
Network administrators must implement a broader set of security features and simultaneously improve application performance to the meet the needs of their organizations. This introduces major challenges. Additionally, ...
Bayesian Filtering has been shown to be effective and robust, even in the face of mu- tating spam and sophisticated spammer tactics. RPTN, the Roaring Penguin Training Net- work, is a mechanism for Roaring Penguin customers to share Bayes data, thereby adapting quickly and automatically to new spam outbreaks.
Most anti-spam products feature some sort of “automatic updating”. Typically, these ...
Coarse wave division multiplexing (CWDM) systems and dense wave division multiplexing (DWDM) systems provide low-cost, quick and easy to provision bandwidth to meet the needs of many users; telecom, utility, cable, and enterprise. These systems are ideal to meet rapidly increasing bandwidth demands. Both CWDM and DWDM offer significant cost savings when adding capacity to user networks as well as ...
The CDMA system place new demands on component manufacturers, test equipment, and measurement techniques. Requirements for suppression of Adjacent Channel Power (ACP) have become more stringent than those required by the older analog systems. GSM systems, IS-54 or IS-136, use constant modulation envelope formats, and the digital TDMA and CDMA standards in North America use quadrature phase-shift ...
AppGuard Technology is client security software that blocks malware attacks, preventing harm when end users:
• Browse Hacked/Malicious Websites
• Open Malicious Email Attachments
• Insert Infected USB Drives
• Open Tainted Documents (pdf, xls, doc, etc.)
• Played Spiked Multimedia Files (jpg, avi, wmv, etc.)
• Run UnPatched Software
AppGuard Technology employs a different approach from ...
Every year, the amount of unsolicited email received by the average email user increases dramatically. According to IDC, spam has accounted for 38 percent of the 31 billion emails sent each day in North America in 2004, up from 24 percent in 2002. Keeping pace with the quantity of spam is the quan- tity of filtering solutions avail- able to help eliminate it. This document describes in detail how ...
Filter avoidance technologies now use the latest security techniques to bypass content filters. Traditional proxy-based and mirror-port filtering approaches can’t address this issue.
This white paper explores why proxy-based filters are ineffective at controlling rogue traffic and why like-certificate-only inspection is limited. Learn the four aspects to effective anonymous proxy control: ...
This paper describes a method of compatibly reducing the bandwidth of an 8VSB signal. By careful choice of filter shapes, the bandwidth reduction can be made compatible with receivers, such that the demodulated and resampled I channel signal is identical to what would be produced by a standard 8VSB signal. A slight bandwidth reduction of only 100 to 200 kHz per band edge allows much more ...
Performance Management or Real Time Reporting
Performance Management or Real Time Reporting
Performance Management (PM) offers a view of the business to C-Level executives and Managers so they have an immediate update on key business drivers. Most often CRM, ACD, WFM and ticketing system data is captured from information silos and filtered down to a web report or dashboard. This summary web ...
The Advantages and Applications of Metascan Antivirus SDK. Metascan Antivirus SDK gives Software Engineers and System Integrators the capability to add ...
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