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Quocirca's Straight Talking: Secure remote access closes in
Comment Virtual private networks that use internet protocol security used to be seen as a nightmare. On the other hand, internet protocol security (IPsec) VPNs provide a level of network access that is comprehensive and offers an experience similar to... [25 Jul 2008]
Photos: Waging war on the web's bad guys
Photo Symantec's security operations centre analyses more than one billion logs per day, as part of a global network monitoring attacks on computer networks for 650 customers. The security operations centre is part of the Symantec Global Intelligence... [21 Jul 2008]
A Hybrid QoS Routing Strategy for Suburban Ad-Hoc Networks
White Paper Network level security, bandwidth, latency and link stability must be considered to select suitable routes for data transmission. The Suburban Ad-Hoc Network (SAHN) aims to provide suburban area connectivity for local area networks at broadband... [18 Jul 2008]
Rolling Out New SSL VPN Service
White Paper In its simplest form, a VPN tries to logically share resources (network infrastructure, security, remote and wireless access), thereby assuring complete privacy to each customer. Typically, service providers offer infrastructure services, such as... [18 Jul 2008]
BlackBerry PDF flaw puts business networks at risk
News According to Sense of Security's principal consultant, Jason Edelstein, this means that corporate networks are at risk due to the flaw. Most organisations place the BES within key networks, such as email servers, giving it privileged access to... [17 Jul 2008]
Consumer Protection and Quality of Service (QoS), Including Network Neutrality and Cyber-Security Issues
White Paper The deployment of Next Generation Networks (NGN, using IP connectivity to support fixed, wireless and mobile voice, video, data, and broadcast TV services, provides new opportunities to increasing consumer choice. [17 Jul 2008]
NAC 2.0: A new model for a more secure future
White Paper 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... [15 Jul 2008]
Securing Layer 2 in Local Area Networks
White Paper Network security problems have been well known and addressed in the application, transport, or network layers. However, the Data Link Layer (Layer 2) security has not been adequately addressed yet. To secure Local or Metropolitan Area Networks, the... [11 Jul 2008]
SonicWALL Case Study: HealthLink Ltd
White Paper Established in 1996, HealthLink Ltd is a specialist provider of Electronic Data Interchange (EDI) services for the health sector in Australasia which is quickly becoming one of the largest and fastest growing health sector networks in the world. [11 Jul 2008]
Array SSL VPN Provides High Performance and Secured Access to Company Resources for More Than 10,000 Remote Users
White Paper Aker Kvaerner's three data centers serve approximately 10,000 remote employees around the globe. They wanted to enable the mobile workers and senior managers across the company to get easy network access without having to furnish them with... [11 Jul 2008]
Performance Impact of Data Compression on Virtual Private Network Transactions (Extended Version)
White Paper Virtual Private Networks (VPNs) allow two or more parties to communicate securely over a public network. Using cryptographic algorithms and protocols, VPNs provide security services such as confidentiality, host authentication and data integrity. [10 Jul 2008]
Managing Distributed Personal Firewalls With Smart Data Servers
White Paper Not only the chances to improve Web applications using several data channels and diverse (TCP-) ports are very promising, but also the risks for criminal attacks and an intrusion into the corporate network are increasing. [10 Jul 2008]
Distributed Intrusion Detection and Attack Containment for Organizational Cyber Security
White Paper At the same time, these networks are being called upon to play a key role in processing, data storage, monitoring and control of critical infrastructures such as energy, transportation, and finance. Host-based intrusion detection systems are not... [10 Jul 2008]
Virtual Private Networks (VPN): Balancing Remote Access Over the Internet With Cost and Security
White Paper VPNs allow companies with broadband connections to implement a cost-effective remote access solution while maintaining secure, protected internal networks, servers and data. As a result of the security these components provide, companies are able... [10 Jul 2008]
Juniper's Deep Inspection Firewall: Making Application-Level Attack Protection Pervasive
White Paper Implementing effective security to address the myriad of threats aimed at an organization's network is difficult without the right tools. As data-driven, application-layer attacks have proliferated in recent years, it has become increasingly clear... [10 Jul 2008]
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