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Intrusion Detection is the act of detecting actions that attempt to compromise the confidentiality, integrity or availability of a resource. Intrusion Detection can be performed manually or automatically. Manual intrusion detection might take place by examining log files or other evidence for signs of intrusions, including network traffic. A system that performs automated intrusion detection is called an Intrusion Detection System (IDS). An IDS can be either host-based, if it monitors system calls or logs, or network-based if it monitors the flow of network packets. |
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Results 1 - 25 of 46 matches |
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| By : Qualys |
Published Date: Mar 28, 2008 |
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As a business owner, or someone responsible for network security within your organization, you need to understand how to prevent attacks and eliminate network weaknesses that leave your business exposed and at risk. Vulnerability Management for Dummies arms you with the facts and shows you how to implement a successful Vulnerability Management program.
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| By : Sophos |
Published Date: Mar 04, 2008 |
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Evaluating the performance of competing endpoint security products is a time-consuming and daunting task. Enterprise decision-makers have to rely on independent competitive comparisons, performance benchmarks, and detection certifications, all covering different solutions and criteria, providing conflicting results.
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In this Methodologies and Best Practices document, Burton Group Research Director Daniel Blum recounts customer perspectives on the anti-malware battlefield playing out at the enterprise level. The document explores lessons learned, and what keeps customers awake at night even after good defensive strategies are in place. The Reference RFI alone is valuable for those switching anti-malware products, or seeking new ones.
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Today’s malware distributors skirt traditional defenses by exploiting the “zero hour gap,” the time it takes to identify the attacking malware and write signatures that can detect and neutralize it. Recent studies have shown the lag time or gap between when a virus is recognized and a signature written to combat it can range from several hours to more than one day.
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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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| By : Qualys |
Published Date: Aug 08, 2006 |
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Learn how to start your own self-auditing process by setting goals and answering key questions about your infrastructure. This podcast examines what to look for in a self-audition solution, how to use vulnerability management to ease the pain and why your software solution really matters.
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| By : Qualys |
Published Date: Aug 08, 2006 |
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Learn how vulnerability management allows you to keep on top of these problems by identifying an organization's greatest security vulnerabilities and proactively recommending fixes.
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This white paper explains the evolving needs for vulnerability assessment, the special requirements inherent within large enterprises, and how SecureScout SP from netVigilance meets those needs.
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What is the difference between a risk, a threat, a vulnerability and an exploit? Which product or solution can be employed to address my institution’s information security and compliance needs? This paper provides some clarity on the first question, and in the process, it should help to offer an answer to the second question, one of aligning concerns with solutions with vulnerability management.
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Click here and get a head start on these Hackers by learning how they are turning their attention to new ways to deliver viruses, crash unsuspecting users’ computers, and steal social security numbers, passwords, bank account numbers, etc.
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| By : Aomega |
Published Date: Nov 06, 2006 |
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Recent regulatory additions require that companies take proactive measures like penetration testing to enforce data privacy and integrity. By deploying a distributed model companies can execute testing from different security levels which is important in challenging posture based on level of access.
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Recently, a series of cyber attacks on the Defense Department and Defense contractors in the United States as well as the Ministry of Defense and Parliament in the U.K. have created significant cause-for-concern by computer security experts. It is imperative you read this brief and learn how we're all vulnerable and what is being done to prevent these Cyber Attacks.
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| By : GFI |
Published Date: Aug 10, 2007 |
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This white paper explains what makes spam such an unbearable problem and how spamming tactics are evolving daily to beat anti-spam software. In the space of two months, spammers have switched from image spam to using PDF, Excel and ZIP file attachments. By using these attachments to send images instead of embedding them in the body of the email message, spammers have taken the cat-and-mouse game with anti-spam software developers to a new level.
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This white paper will explore what security challenges wireless networks present, suggest best practices to ensure Wireless LAN security, and demonstrate how AirDefense Enterprise, a Wireless Intrusion Detection and Prevention System, can help you define, monitor and enforce your wireless security policy.
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| By : ESET |
Published Date: Apr 16, 2007 |
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It is important for businesses to have a plan in place that addresses the changing threat landscape. This podcast discusses various items for businesses to consider when developing an IT threat model.
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| By : Cenzic |
Published Date: Nov 30, 2005 |
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The Cenzic Hailstorm® solution helps companies comply with AB 1950, allowing companies to use automated processes to manage their security. Hailstorm is a key tool for preventing breaches.
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Use of instant messaging applications-like AOL Instant Messenger, Yahoo! Messenger, MSN Messenger and ICQ-and peer-to-peer applications has grown significantly. Although the benefits of real-time communication offer a productivity benefit to corporate environments, instant messaging and peer-to-peer applications add significant vulnerabilities and risks to an enterprise's security posture.
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| By : Cenzic |
Published Date: Nov 30, 2005 |
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The Cenzic Hailstorm® solution helps financial institutions comply with GLBA and other laws by automating risk assessment, checking for vulnerability to the injection of malicious code into Web servers, automating the testing of code and key controls during the software development process, and helping them respond to new vulnerabilities in the software development lifecycle.
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Protecting desktop and server, or host systems has rapidly become a high priority for organizations that want to ensure uptime and the availability of day-to-day business applications. Today's hybrid threats are growing faster, more complex and more destructive.
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This industry white paper takes the mystery out of the key differences in the main classes of firewall architectures. It was independently written by Marcus J. Ranum, a world-renowned expert on security system design and implementation. It includes fundamental lessons about building application layer firewalls, technical examples, and concludes with predictions about the future of firewall technology.
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| By : GFI |
Published Date: Nov 13, 2006 |
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This technical white paper gives an overview of how GFI EventsManager works and discusses installation and deployment issues whilst enabling you to calculate the number of GFI EventsManager instances required on your network.
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| 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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| By : GFI |
Published Date: Jan 02, 2007 |
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This white paper shows where GFI EventsManager fits in this picture and how it is an invaluable asset in the corporate toolbox.
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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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