data networks

Photos: Windows 7 - getting inside security

Photo Backing up your data has been a facet of system maintenance that Microsoft hasn't spent enough time on. The main Firewall window separates network activity and settings into three categories: Domain... [20 Oct 2009]

GSM and GPRS Security

White Paper Analog cellular phones and networks were designed with minimal security which soon turned out to be insufficient. The GSM system provides solutions to a few important aspects of security: subscriber authentication,... [09 Oct 2009]

Performance Evaluation of Single-Mode and Multimode Fiber in LAN Environment

White Paper Optical networks are high capacity networks that meet the rapidly growing demand for bandwidth in the terrestrial telecommunications industry. The behaviors of two modes with different distance of... [09 Oct 2009]

Overview of Requirements and Applications for 40 Gigabit and 100 Gigabit Ethernet

White Paper Aggregating today's 10 Gigabit Ethernet (10GbE) compute devices and the future higher speed 40 Gigabit Ethernet (40GbE) interfaces in the data center requires 100 Gigabit Ethernet (100GbE) interfaces for the... [09 Oct 2009]

Securing Insider Access to Enterprise Resources

White Paper Off late the most valuable asset to a company is its data and information. Furthermore, the ability to leverage company data by making it available to authorized users while also securely protecting the... [05 Oct 2009]

Insider Risk Management: A Framework Approach to Internal Security

White Paper Insiders are authorized users with legitimate access to corporate networks, applications, and data. Internal security risks are a complex challenge facing organizations of all industries and in all regions. [05 Oct 2009]

Securing WLANs With Two-Factor Authentication

White Paper While advances in wireless protocols have made major improvements in enabling WLAN security, two-factor authentication is crucial to protecting wireless networks from intrusion. The combination of 802.1x standards, the... [05 Oct 2009]

The Attacker Within: How Hackers Are Targeting Enterprise Networks From the Inside-Out

White Paper Convincing a trusting employee to visit a website is all that an attacker needs to do in order to access valuable data deep within a secure network. As enterprise defenses evolve, so too do the attack vectors leveraged... [05 Oct 2009]

Dynamic Routing With Security Considerations

White Paper Security has become one of the major issues for data communication over wired and wireless networks. Different from the past work on the designs of cryptography algorithms and system infrastructures, the... [04 Oct 2009]

Security for Windows Mobile Messaging in the Enterprise

White Paper Employees can inadvertently put their businesses at risk by connecting to mission-critical systems over mobile networks and applications and unintentionally transmitting viruses or corrupt data. Securing... [04 Oct 2009]

Introduction of SSL Protocol and OpenSSL Basic

White Paper Secure Sockets Layer (SSL) is a kind of cryptographic protocol that provides security and data integrity for communications over networks. SSL encrypt the segments of network connections at the Transport... [04 Oct 2009]

Self-Encryption Scheme for Data Security in Mobile Devices

White Paper The pervasive use of wireless networks and mobile devices has been changing the living style significantly. Along with great convenience and efficiency, there are new challenges in protecting sensitive and/or private... [04 Oct 2009]

Improving Quality, Safety and Efficiency of Healthcare: Security Best Practices for Health Information Exchange

White Paper These care delivery networks need to achieve interoperability across the landscape of diverse stakeholders while meeting the needs of the patient by ensuring clinical and financial data is transmitted... [04 Oct 2009]

Security of Future eEnabled Aircraft Ad Hoc Networks

White Paper This paper focuses on security concerns with a future ad hoc network of data linked eEnabled airplanes, and proposes a framework to protect communications. The framework identifies emerging threats and vulnerabilities,... [04 Oct 2009]

Reducing Expenditures in Network Infrastructures: Optimizing Costs and Operating Efficiencies With Today's Data Networks

White Paper Today's optimized data networks offer dramatic savings and heightened functionality. This paper dimensions the business requirements of effective network infrastructures, provides a high-level network... [02 Oct 2009]

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Cisco Network Engineer - Data + Voice - South East

My large End User client is looking for a Cisco Network Engineer with a good understanding of both data and voice networks. The role will consist of ...

Head of Newtorks

The role will be leading a large team consisting of the Infrastructure Team, Server and Data Storage team, Networks and Security and 3rd line support ...

Senior Director - Network Engineering

You will be responsible for global network engineering and operations across the Services organisation, including Internet facing Wide Area Networks ...

Network Support / Analyst - Cisco / Checkpoint - South East / London

My IT Solutions Provider client is looking for a Network Analyst / Support Engineer to work on both their internal and customer networks. You will be ...

Technical Design Authority (UK wide)

You will have the opportunity to work on a variety of infrastructure / data centre / networks / desktop led assignments across a range of market ...


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