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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 59 matches |
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Stop Spam, Viruses and Spyware: Endpoint and Perimeter Malware Guide |
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IT systems are under constant, increasingly sophisticated attack. Today's cyber criminals are using highly evolved, blended malware to access corporate and customer data at an alarming rate. Additional layers of protection at the perimeter are essential to combat the sheer volume of this increasing threat and to prevent networks from being clogged by spam.
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State of Internet Security Report: Protecting Business Email |
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Business dependence on email is greater than ever before and the volume of threats has spiked dramatically. For the SOIS report, Webroot surveyed 1,500 email security product decision makers in companies across seven countries. The report finds that close to 80% of U.S. businesses surveyed experienced a spam attack last year while half also experienced spyware, virus and phishing attacks.
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Spyware: A Clear and Present Danger |
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In the past, a virus would tear through computer systems worldwide within days and garner global headlines before an antidote was created and distributed with similar alacrity. Now, silent and far more deadly code is in play, which, if it’s working right, will never be noticed. The new malware is spyware, but it’s not the mere annoyance that first appeared on the scene. In the past several years, spyware has morphed from an irritant into a powerful tool for serious cyber criminals.
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Effective Email Policies- Why Enforcing Proper Use is Critical to Security |
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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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Stock Spam- A Classic Scam |
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The “pump ‘n’ dump” stock scam has been around a long time. Learn how Internet criminals are perfecting it. Plus, see how one particular scam originated from a simple e-card, and how it played out for thousands either with or without the superior protection of the MessageLabs Web Security Services solution.
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Spam Spikes- A Real Risk to Your Business |
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A close look at the data provides a clear picture of how spammers vary their tactics to overwhelm traditional corporate email defenses, through changes in duration, frequency and intensity among others. This white paper will help you understand these threats to your business, and how MessageLabs provides a unique solution.
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The Online Shadow Economy- A Billion Dollar Market For Malware Authors |
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In the underground digital economy, thousands of criminals conduct business in excess of $100 billion. In this white paper you’ll learn more about this highly specialized marketplace, and how it generates powerful tools to steal victims’ identities. You’ll also see why MessageLabs unique proprietary technology helps to disrupt this activity.
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The Network Box Anti-Spam Solution |
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What is spam? The dictionary definition is “unsolicited junk email – generally advertising some product sent wide-scale to a mailing list or newsgroup”. But that is just a broad definition, open to interpretation; one man's spam is another man's newsletter. If you ask an end-user, they will often define spam as “mail I don't want” – very precise from that particular user's point of view, but not implementable in a shared computerized system.
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Eliminate SPAM and Gain Productivity |
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Learn all about the dangers and the costs of spam in all its forms – from stock-touting to spreadsheet. Also, understand the drawbacks of traditional hardware- and software-based defenses, and the unique benefits of MessageLabs multi-layered, managed Anti-Spam solution; as illustrated by a real-world case study where MessageLabs stopped spam cold.
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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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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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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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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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Results 1 - 25 of 59 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 |
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