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Anti spam solutions generally fall under two categories, client-based and server-based. Client-based tools allow each user to configure the software so that it can perform according to individual needs with it’s decentralized approach. Server-based solutions perform spam identification and filtering before legitimate emails are distributed to the intended recipients throughout the network thus reducing the impact that spam has on end-user productivity and on network resources. |
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Results 1 - 25 of 53 matches |
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Effective Email Policies: Why Enforcing Proper Use is Critical to Security |
| By : Sophos |
Published Date: May 07, 2008 |
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The unmonitored and unguarded use of email by employees poses a multitude of risks to organizations. The distribution of inappropriate or offensive content, malicious emails, and the risks of data leakage all threaten working environments, IT resources and an organization's reputation. A comprehensive, transparent and enforceable email acceptable use policy (AUP), combined with robust email security solutions, dramatically reduces exposure to these risks.
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10 Steps to E-mail Security |
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Every enterprise has to find a balance between security and the ability to carry on conducting business freely. This short guide is about finding that balance. By following some basic principles, there's no reason you can't let legitimate business email move into, out of and within your enterprise while stopping the things that cause damage: viruses, spam, spyware, trojans, phishing, Denial of Service attacks, the loss of sensitive data and the collection of illegal, immoral and just plain offensive material.
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Liberating the Inbox: How To Make Email Safe and Productive Again |
| By : Sophos |
Published Date: Oct 02, 2007 |
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With spam levels breaking records every day, the quintessential business tool – email – has simultaneously become a major liability. With inboxes overrun with more and more unwanted email that threatens business productivity, regulatory compliance, and network security, organizations are having to look at what is being mailed in, out and around their network, at the gateway, at the mail server and at the endpoint.
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Messaging Security Goes Virtual |
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It doesn’t take a degree in accounting to understand that the ability to increase server and storage capacity without having to invest a dime in additional hardware translates into huge cost savings. Savings not only in terms of hardware costs, but also in the power consumption, heat dissipation and management costs associated with deploying additional hardware.
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Next Generation Solutions for Spam: A Predictive Approach |
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Mounting an effective defense against spam requires detection techniques that can evolve as quickly as the attacks themselves. Without the ability to automatically adapt to detect new types of threats, an anti-spam solution will always be a step behind the spammers. Proofpoint MLX™ technology leverages the latest machine learning techniques to provide a revolutionary spam detection system.
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Next-Generation Reputation Technology |
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For most organizations, inbound message volumes (composed primarily of spam email) have increased dramatically, presenting new challenges. How can they most effectively manage this increased message volume and reduce the impact of massive spam storms without “breaking the bank?” Reputation services are a natural component of any email security solution because they can shed large amounts of mail traffic at the connection level.
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Search Engine Link Spam: Risks, Threats, Solution |
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So-called "redirector" or "search engine" spam emerged in late 2007 and has now grown into a significant threat to businesses. In this new MessageLabs whitepaper, learn about the latest spammer ploy to get dangerous links past traditional defenses, and how MessageLabs delivers a proven, cost-effective solution.
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Securing the Network from Spam, Malware & Other Threats |
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This white paper provides a comprehensive look at spam; from its early days to where we are today in terms of managing the daily threats. With a strong policy, education and policy enforcement, and a multi-layer content security solution, organizations can address every kind of threat to its networks and its business; regardless of whether the threats are inbound or outbound.
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Red Condor: Image Based Spam |
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Your network is defenseless against image-based spam attacks. Red Condor reveals how a simple approach can result in a less than 0.01% false-positive rate while achieving long term spam block rates greater than 98%. Get this white paper to arm yourself against the latest malicious email threats. Follow the instructions below and you'll learn the secret to living in a spam-free world.
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eSafe Anti-Spam Whitepaper |
| By : Aladdin |
Published Date: Nov 10, 2005 |
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This in-depth 14-page white paper explains all available anti-spam techniques and how they are used by eSafe. It also includes a "Dare to Compare" competitive matrix for easy vendor/solution selection.
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ESET Global Threat Report 2007 |
| By : ESET |
Published Date: Jan 15, 2008 |
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As another year draws to a close, few can have failed to notice the plagues of malicious software, floods of fraudulent emails and the generally increased pestilence of our online world, marking out 2007 as one of the most remarkable in the history of malware. This report covers the top malware threats in 2007 and provides monthly summaries.
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Fighting Spam in an ISP Environment |
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This white paper from Roaring Penguin Software reviews the most common approaches to spam management and email filtering in an ISP environment and details how a suitable anti spam solution must address particular challenges for ISP administrators.
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Fresh Approaches to Solving the Malware Problem |
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Organizations need to be protected from both known and unknown threats, and all the varieties and forms that sophisticated malware can take. Learn about the changing nature of malware attacks and how the Webwasher Anti-Malware from Secure Computing can provide a highly effective defense against malicious content.
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Heuristics Analysis: Detecting Unknown Viruses |
| By : ESET |
Published Date: Sep 19, 2007 |
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Anti-virus does much more than reactively detect known viruses; it proactively scans for unknown ones too. So, how do scanners really work? The aim of this paper is to reduce some of the confusion around the workings of AV technology, and to clarify what is realistic to expect from AV protection, particularly heuristic analysis.
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How to Block NDR Spam |
| By : GFI |
Published Date: Jun 03, 2008 |
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Spam generates an enormous amount of traffic that is both time-consuming to handle and resource intensive. Apart from that, a large number of organizations have been victims of NDR spam that has an effect similar to a Distributed Denial of Service on the email system. In this paper we provide a technical explanation of NDR Spam and recommend solutions that can prevent or limit exposure to this kind of unsolicited email.
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Image Spam: The Latest Attack on the Enterprise Inbox |
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Spammers have now fired a new barrage of image spam using randomized images that appear identical to the human eye, yet appear to be entirely unique to most anti-spam software. Many of the changes to the images contained within spam messages are so subtle that they require a pixel-by-pixel examination of the image in order to detect the differences. Read how Secure Computing effectively addresses this problem.
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Intrusion Defense: Is Your Castle Protected? |
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Read this interesting comparison about designing an intrusion defense strategy that identifies the value of business processes, and implements appropriate strategies to protect these systems using a layered defense approach is not only a good security practice, but also a regulation in many cases.
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Identifying & Thwarting Malicious Intrusions |
| By : MX Logic |
Published Date: Apr 24, 2008 |
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Rootkits, Trojans, ransomware, Denial-of-Service and much more – this newly released white paper from MX Logic covers the everchanging security threat landscape. Learn what malicious intrusions are out there, how to identify them and how to keep your network safe.
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Results 1 - 25 of 53 matches |
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More Security Topics |
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Access Control, Anti Spam, Anti Spyware, Anti Virus, Application Security, Auditing, Authentication, Biometrics, Business Continuity, Compliance, DDoS, Disaster Recovery, Email Security, Encryption, Firewalls, Hacker Detection, High Availability, Identity Management, Internet Security, Intrusion Detection, Intrusion Prevention, IPSec, Network Security Appliance, Password Management, Patch Management, Phishing, PKI, Policy Based Management, Security Management, Security Policies, Single Sign On, SSL, Secure Instant Messaging, Web Service Security, PCI Compliance |
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