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A Firewall is a piece of hardware and/or software which functions in a networked environment to prevent some communications forbidden by the security policy, analogous to the function of firewalls in building construction. A firewall is also called a Border Protection Device (BPD), or packet filter in BSD contexts. A firewall has the basic task of controlling traffic between different zones of trust. |
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Results 1 - 25 of 32 matches |
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The biggest differentiator in network security solutions is the ability to proactively protect the network from the latest threats. This white paper lays out the strategy for having the right kind of defenses in place as new attacks emerge.
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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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Schools have stringent demands placed on them when it comes to protecting their networks and the students in their care. Learn how this school district got exactly what it needed for complete protection.
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Get sound advice from the network security experts at WatchGuard on how to easily build and maintain a network security policy.
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Wireless is becoming less an option and more of a standard corporate communication strategy. Learn how to keep to keep it secure with this white paper.
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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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Ten straightforward, proactive strategies to optimize your computers, network and systems for their best possible performance -- ensuring that your IT operation doesn't fail.
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During the 80s, war dialing and phone phreaking were the attacks that garnered all the headlines. In the 90s it was all about web defacement and the ubiquitous email virus. The last seven years have given rise to identity data theft and privacy concerns. For the past twenty years, organizations have focused on protecting the network; but in the last ten years it has become clear that the core threat is not, nor really ever was, access to the network.
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Strong network security is multi-layered security. This white paper shows you how to ensure your network has defenses from all forms of malware.
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Read how one international company was able to ensure that their remote offices had the same level of comprehensive protection as the corporate headquarter.
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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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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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| 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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The Payment Card Industry Data Security Standard requires merchants and transaction processors to protect customer data, and firewalls play a major role in the process. This paper was written by Matt Sarrello, CISSP, contributing editor at Ziff Davis Enterprise and Michael Steinhart, senior editor at Ziff Davis Enterprise.
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Managing network vulnerabilities will be the biggest challenge for C-Level executives in the coming years. Intrusions are more frequent and more malicious, so the security of corporate networks, and therefore the security of the entire corporation are dependent on the ability to quickly identify, prioritize and remediate vulnerabilities in the network.
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| By : Nixu |
Published Date: Oct 18, 2006 |
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This white paper is an overview of the Nixu Security System and the various security principles it encompasses. Topics discussed include security design, application security, OS hardening, patch management, and more.
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| By : Cenzic |
Published Date: Jul 01, 2006 |
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Enterprises need to utilize software testing that can automatically review applications for security problems. This document examines the market drivers and technology associated with software security code review products and discusses how Cenzic is addressing this urgent need.
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This white paper identifies twelve critical questions that organizations need to consider when selecting a Host Intrusion Prevention System product. These questions relate to protection, manageability, integration and speed.
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Enabling IT equipment vendors to perform remote service on your data centers helps maximize uptime and lower TCO—but at what risk? Dial-up modems and VPNs introduce security vulnerabilities and lack sufficient auditing capabilities—making it virtually impossible to track external access and maintain data center security. Download this white paper to learn how you can manage security risks, lower service-related costs, achieve regulatory and internal compliance, and more.
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This paper will demonstrate how real-world case studies reveal a significantly positive ROI, making the purchase decision easily justified. Since IT and security budgets are tight, to justify product acquisitions many organizations undertake an ROI analysis for new software purchases.
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Healthcare organizations are being targeted by financially motivated attackers that steal and sell valuable data, including identities and computing resources. This white paper defines the new threat, and outlines three important steps that providers can take to protect their critical systems.
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Before Microsoft released Microsoft XP Service Pack 2 (SP2), most attackers would compromise a computer system by simply attacking it with known vulnerabilities or "bugs" that could allow the attacker to gain some level of control over the system. Newer attack methods were starting to be seen where the attacker would take advantage of vulnerabilities within the Internet browser itself.
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| By : Raritan |
Published Date: Oct 11, 2007 |
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While the proliferation of branch and remote offices is a positive sign of company growth, it can be a challenge for IT staffers. While many IT staffers use remote access software to diagnose and repair branch office problems, these tools are only useful if the OS and network are functioning. If the network or OS is down, additional costs in travel, time, and lost business might be incurred.
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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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