university of oslo

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Exploiting Reconfigurable Hardware for Network Security

One type of network security strategy is using an Intrusion Detection System IDS. They are implementing IDS in FPGA-based Field Programmable Gate Array reconfigurable hardware. This is to achieve higher speed and more efficient performance of network security, as networks develop very fast with consequently more demanding constraints. This paper...

Tags: Network, Intrusion Detection System, Hardware, FPGA, University Of Oslo, Intrusion Detection, Network Security, Networking, Security

White papers 2009-01-01

Exploiting Stateful Inspection of Network Security in Reconfigurable Hardware

One of the most important areas of a network Intrusion Detection System NIDS, stateful inspection, is described in this paper. The paper presents a novel reconfigurable hardware architecture implementing TCP stateful inspection used in NIDS. This is to achieve a more efficient and faster network intrusion detection system as todays'...

Tags: Network Intrusion Detection System, Network, Intrusion Detection System, Hardware, University Of Oslo, Intrusion Detection, Security, Network Security, Networking

White papers 2008-01-01

High Performance Computing by Context Switching Reconfigurable Logic

Reconfigurable computing has grown to become an important and large field of research. It is based on using Field Programmable Gate Arrays FPGAs. In this paper, this technology is introduced and it is shown how it can be applied for high speed computing. There is a large range of real-world...

Tags: High-performance Computing, High-performance, Computing, FPGA, University Of Oslo

White papers 2008-01-01

Towards Integration of XML in the Creol Object-Oriented Language

XML eXtensible Markup Language is a flexible and generic format for structured data aimed at being shared on the World Wide Web and intranets. The need for XML documents as first-class citizens is acknowledged by academic as well as by business-oriented communities. Creol is a high level object-oriented modeling language...

Tags: Integration, University Of Oslo, Creol, XML, Research & Development, Ooa/Ood/Oop, Software/Web Development, Web Development, Business Operations, Software Development

White papers 2007-10-12

Latency Evaluation of Networking Mechanisms for Game Traffic

Large improvements in computer technology allow thousands of users to concurrently interact in a virtual game. Due to this development, the body of work analyzing game traffic has grown considerably in the recent past. However, little work has been done to examine and compare networking techniques with respect to meeting...

Tags: Technique, Network, University Of Oslo, Games, Productivity, Personal Technology

White papers 2007-09-20

Implementation and Evaluation of Late Data Choice for TCP in Linux

Real-time delivery of time-dependent data over the Internet is challenging. UDP has often been used to transport data in a timely manner, but its lack of congestion control is often criticized. This criticism is a reason that the vast majority of applications today use TCP. The downside of this is...

Tags: Linux, Congestion Control, TCP, UDP, University Of Oslo, Tcp/Ip, Networking

White papers 2007-09-11

Translating Scalable Video Streams From Wide-Area to Access Networks

Transmitting video over UDP has been considered advantageous because it allows for discarding of packets in favor of retransmissions, and sender-controlled timing. Using UDP has been criticized because it allows video streams to consume more than their fair share of bandwidth, which is typically associated with the back-off behavior of...

Tags: Microsoft Access, Network, TCP, Video, UDP, Video Stream, University Of Oslo, Tcp/Ip, Corporate Communications, Networking, Digital Video, Marketing, Personal Technology

White papers 2007-01-01

Bluetooth PAN and External IP Networks

This paper discusses how ad-hoc Personal Area Network PAN based on Bluetooth technology may connect to external networks. The paper assumes that the Bluetooth network piconet is formed by the automatic SAPIFO procedure, that one or more piconet devices have access to external networks, and that IPv4 is used for...

Tags: External Network, External IP, University Of Oslo, Bluetooth, Ethernet, Wi-Fi, Networking, Wireless

White papers 2006-11-29

Web-Services Architecture : A Solution for E-Government Applications

Nowadays most of governments are aware that the use of information communication tools represents a powerful means to increase collaboration and cooperation between different public institutions. The aims are to provide better and more efficient services to citizens. The ambitions of governments are to facilitate and encourage development of homogenous...

Tags: University Of Oslo, Government, E-government, Service-Oriented Architecture (SOA), Vertical Industries, Web Services, Enterprise Software, Software

White papers 2006-04-28

Additional Resources

News to know: Bing; Windows; HP; RIM; ZuiTUbe; CD sales; Wimax

Here are today's notable headlines. You can get News To Know via email alert and RSS daily. For continuous updates see BNET's around-the-Web tech coverage. Larry Dignan: Bing gains search share on Yahoo, Google Ed Bott: XP, Vista, or Windows 7: Which OS is...

Tags: Research In Motion Ltd., Larry Dignan, Richard Koman, Hewlett-Packard Co., CD, Matthew Miller, Adrian Kingsley-Hughes, Sam Diaz, Microsoft Windows 7, Microsoft Windows, Sales Strategy, E-mail, WiMAX, Operating Systems, Software, Sales, Online Communications, Wireless And Mobility

Blog posts 2009-08-19

Safeguarding Patient Privacy With Security Information and Event Management

One of four hospitals affiliated with the University of Oslo, Akershus University Hospital Ahus, is situated in the Lorenskog municipality in the south east of Norway. The challenge was to ensure all healthcare institutions in Norway comply with national and European data protection regulation and identify and implement scalable platform...

Tags: Security, RSA Security Inc., Patient, Monitoring, Privacy, Disaster Recovery, Backups, Data Management

Case studies 2009-05-01

The evolution of the Tree of Life

The Tree of Life was an expression used by Charles Darwin to describe the diversity of organisms on Earth and their evolutionary history. There are only two life forms, eukaryotes, which gather their genetic material in a nucleus, and prokaryotes, such as bacteria, which have their genetic material floating freely...

Tags: Earth, Life, Researcher, Tree, Life Form, Wiki, Biotechnology, Online Communications, Roland Piquepaille

Blog posts 2008-01-22

New torrent technology a serial industry killer

I got the annual notice from my cable company last week.   Some channels in. Some channels out. And if it's something you really like you can bet it's now been pushed to a higher tier, at a higher price. They don't just play...

Tags: Cable, Dana Blankenhorn, Miro, Network Technology, Networking, Open Source, Personal Technology, Telecommunications, Telephony, Telephony Monopoly, VOIP

Blog posts 2008-01-14

Rikshospitalet Integrates Data From Clinical Applications With New Portal for Hospital Staff

Founded in 1826, Rikshospitalet in Oslo was Norway's first university hospital. The company wanted to consolidate patient and administrative data that had become fragmented across the hospital's 600 different applications and legacy systems. The challenge was to provide medical staff with a single, easy-to-use interface to relevant applications and data...

Tags: Oracle Corp., Rikshospitalet, Portals, Service-Oriented Architecture (SOA), Web Technology, Middleware, Application Servers, Healthcare, Enterprise Software, Internet, Web Services, Software

Case studies