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Network Security consists of the provisions made in an underlying computer network infrastructure, policies adopted by the network administrator to protect the network and the network-accessible resources from unauthorized access and the effectiveness (or lack) of these measures combined together. |
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Results 1 - 25 of 160 matches |
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It’s not individual hackers, cyber gangs, inadequate firewalls, missing patches, or even negligent employees. It’s not found in the application layer of the OSI Basic Model. Instead, three factors present the greatest threat to data security due to their enormous influence on security decisions and the integrity of security programs: Politics, the Religion of Technology, and Economics. These factors often result in sub-optimal IT decisions that leave a program vulnerable to malicious intrusion or attack.
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| By : Sophos |
Published Date: Aug 13, 2008 |
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Employees installing legitimate but unauthorized applications, are a real and growing threat to business security and productivity. Removable storage media and wireless protocols make the challenge of securing data even more complex. This paper explains why control is important and highlights how integrating this functionality into malware protection is the simplest and most cost-effective solution.
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| By : Sophos |
Published Date: Jul 03, 2008 |
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As organizations turn to network access control (NAC) technologies to protect their networks and data, the flaws of earlier versions of NAC are becoming apparent. New pressures from a constantly changing threat environment and an increasingly mobile workforce require a new NAC model that will offer more finely controlled network access, an increased agility of response, and a better focus on network, desktop, and security operations.
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| By : McAfee |
Published Date: Jul 01, 2008 |
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Just because a business is small, doesn’t mean it’s immune to security threats. Security challenges facing Small and Medium Businesses in North America are on the rise. For businesses of all sizes, viruses, hacker intrusions, spyware and spam can lead to lost or stolen data, computer downtime, decreased productivity, compliance issues, lost sales and even loss of reputation.
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| By : McAfee |
Published Date: Jul 01, 2008 |
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Small to medium enterprises (SME) face the same threats and require the same security protections that large enterprises demand. Yet resource constraints make it essential for firms of this size to have solution options that deliver maximum security for every dollar invested. By offering comprehensive protection and centralized management, a McAfee solution—whether hosted or onsite—allows SMEs to achieve a broad set of goals for protecting information resources with limited resources.
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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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In this whitepaper, get a detailed look at dangerous robot networks or “botnets,” such as Sobig, StormWorm and MayDay. Understand how their creators are constantly evolving these threats to prevent detection by traditional forms of security. Finally, learn how the MessageLabs solution provides unique protection against botnets.
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| By : Symantec |
Published Date: May 30, 2008 |
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Looking for a network security solution? Whether you've already adopted NAC for your enterprise or are researching options, download this helpful survey presented by IDC about NAC benefits and vendor overviews.
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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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In this white paper Clearswift address the question "Is it possible to build a leak free enterprise?" In addition to a Gartner research note on "Understand Data Leakage" we answer the question by describing 15 of the most common mistakes of web and email security and the associated risks and solutions.
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Websites that did not exist five years ago are now at the top of the most visited and used sites on the Web. Yesterday's teenagers and college students, who have grown up using MySpace, YouTube and other Web 2.0 sites are bringing their social habits into the workplace, and creating a number of challenges for employers.
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| 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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A survey of 185 IT professionals finds that, although computer and data security are high priorities, they are surprisingly unprepared to prevent data breaches and computer theft. 1 out of 4 organizations surveyed had a data breach in the past year. Preventative measures are found to be consistently undermined, with only 1 in 100 employees consistently following security policy. This white paper explores the survey findings.
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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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| By : McAfee |
Published Date: Apr 01, 2008 |
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With limited IT resources and time you still have to ensure that your security solution can handle the increasing incidents of data theft, volumes of complex spam and web threats, unrelenting malware attacks, and compliance mandates. McAfee understands that you need a security solution that is responsive to the tough challenges of managing growing security needs against limited resources.
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| By : McAfee |
Published Date: Mar 01, 2008 |
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Instead of buying expensive individual products that add complexity to an organization’s security architecture, many small to medium businesses are now able to take a holistic approach to their needs. This elevated point of view allows companies to implement a comprehensive risk management process that weighs security threats and the realities of business in order to find a practical balance. Unfortunately, layer upon layer of products hasn’t improved the overall security of organizations.
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With thousands of new malware threats being created and unleashed into the Internet daily, the End Point security model is failing. Without additional layers of security, infiltration may be virtually impossible to stop. This important white paper explores alternatives that eliminate dangerous traffic prior to reaching the network or server.
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E-mail is the primary communication tool upon which every business and corporation depends. This communication source is also the battleground where cybercriminals use sophisticated email infiltration-techniques to propagate malware and attack corporate networks.
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This paper discusses the problems IT departments face with laptop theft, mobile data protection, IT asset tracking, and regulatory compliance such as Sarbanes-Oxley, HIPAA, Gramm-Leach-Bliley, and California Senate Bill 1386.
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While some firewall companies may claim their products are “PCI Compliant,” there’s no such thing. Compliance requires more than just plugging in a security appliance and calling it good: you need a network design with physical and logical boundaries that allow you to segregate and monitor your PCI-compliant operating environment.
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This document provides a technical description of the security features built into GoToMeeting. It has been written for technical evaluators and security specialists who are responsible for ensuring the safety of their company’s network and the privacy and integrity of business communications.
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Today’s targeted malware attacks are infecting unsuspecting businesses at astonishing rates, rendering traditional antivirus solutions ineffective. Reported and known viruses are becoming less important compared to the increase in unknown threats and attacks.
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| By : Quocirca |
Published Date: Jan 29, 2008 |
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The financial services industry deals with a commodity that is primarily electronic — money. Consequently it spends more per employee on IT than any other industry. Despite this, there is a worrying tendency for information that should be confidential to end up in the public domain. Why is this and what can be done?
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This paper introduces and describes the principal concepts and techniques involved with DNS best practices.
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| By : MX Logic |
Published Date: Jan 16, 2008 |
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In this recent report, the Aberdeen Group’s research revealed that 100% of Best-in-Class companies consume some managed security services as part of their security strategy. The most widely deployed and easiest to implement managed security service is email security.
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Quality Of Service, Remote Access, Remote Network Management, Server Hardware, Servers, Small Business Networks, TCP/IP Protocol, Test And Measurement, Traffic Management, Tunneling, Utility Computing, VPN, Wide Area Networks, Active Directory, Bandwidth Management, Convergence, Distributed Computing, Ethernet Networking, Fibre Channel, Gigabit Networking, Governance, Grid Computing, Infrastructure, Internetworking Hardware, Interoperability, IP Networks, IP Telephony, Local Area Networking, Load Balancing, Migration, Monitoring, Network Architecture, Network Management, Network Performance, Network Performance Management, Network Provisioning, Network Security, OLAP, Optical Networking |
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