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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 48 matches |
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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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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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| 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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| 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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| 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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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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| 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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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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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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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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| 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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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 : 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 : 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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| By : Debix |
Published Date: Jun 12, 2008 |
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Fraud preventative solutions are designed to avert new accounts fraud before it occurs. The strategic advantage of fraud prevention therefore lies in the ability avoid losses to institutions and consumers.
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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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Businesses today are under intense pressure to open up their networks, comply with increasingly rigorous regulatory requirements, AND ensure their IT assets are protected from attacks. This white paper explores these security challenges and explains how host-based Intrusion Prevention Systems play a critical role in an organization's overall security strategy.
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This white paper explains how complete network visibility and monitoring through relational modeling - enforcing legitimate relationships between hosts, machines and applications secures the internal enterprise network.
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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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Javelin Strategy & Research has released a study covering data breach victims, which highlights the acute awareness among consumers about data security and the significant implications security breaches represent to businesses once consumer trust is compromised. Read this report, which also reveals Javelin's recommendations to institutions to address consumer security concerns and expectations in the event of a data breach.
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This IDC white paper examines key trends in the vulnerability management and assessment (VA&M) market and identifies the value of penetration testing as part of a comprehensive security methodology.
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| By : Cenzic |
Published Date: Nov 30, 2005 |
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With web applications constantly evolving, finding vulnerabilities is a challenging, costly and time-consuming undertaking. Find out how Cenzic's powerful security solutions help information security teams quickly identify problems, regularly assess web application security strength and ensure regulatory compliance.
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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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