Previous
Spread Firefox Hacked Again
News Spread Firefox came under attack earlier this week, according to the Mozilla Foundation which sent an email to members of the site alerting them to the attempted hack. The Spread Firefox Team became aware this week that the server hosting Spread...
[October 4, 2005, 17:25]
SPREAD: Enhancing Data Confidentiality In Mobile Ad Hoc Networks
White Papers This paper proposes and investigate a novel scheme, Security Protocol for REliable dAta Delivery (SPREAD), to enhance the data confidentiality service in a mobile ad hoc network. The proposed SPREAD scheme aims to provide further protection to...
[August 1, 2007, 0:00]
Spread Of MSBlast Worm Slows
News The MSBlast worm has infected as many as 100,000 computers in the past 24 hours, but the program's spread has slowed, said security researchers on Tuesday. The worm's infection rate climbed throughout the day on Monday, but overnight the spread of...
[August 13, 2003, 9:50]
A New Adjustable Hybrid Spread OFDM Modulator
White Papers The improvement brought by Successive Decoding algorithms is marginal when applied to uniformly spread OFDM-CDMA systems, because of the harmonization of the Signal to Noise Ratio across the subbands at the receiver.
[July 26, 2005, 0:00]
AMD Taps Loyal Fans To Spread The Word
News AMD is also tapping its loyal fan base to spread the word. What's the key to Advanced Micro Devices' future? Benchmarks and body paint. The Sunnyvale, California-based chipmaker is in the midst of a multi-pronged marketing strategy to convince...
[November 16, 2001, 17:20]
Middle East Cyberconflict Could Spread, Says FBI
News The FBI's National Infrastructure Protection Centre (NIPC) warns that the growing catalogue of hacks and counter-hacks targeting Middle Eastern sites may soon spread to targets outside the region. Growing conflict between Israeli and pro-Palestine...
[October 31, 2000, 13:29]
Ways That Computer Viruses Spread
White Papers For a virus or similar program to have any great impact it needs to be able to spread from one machine to another. This paper discusses some of the most common methods by which computer viruses spread.
[June 16, 2006, 0:00]
Integrated Web Applications Help Ontario Respond Rapidly To Contain The Spread Of SARS
White Papers The SARS outbreak in the Province of Ontario created a need to screen patient transfers carefully to prevent the spread of the disease between healthcare facilities. Ontario Air Ambulance provides medical oversight to the Provincial Transfer...
[November 14, 2005, 23:00]
Wikipedia Used To Spread Malware
News A Wikipedia page has been used by hackers in an attempt to spread malicious code. The entry for the W32.Blaster worm in the German version of the popular online encyclopaedia was altered to include false information about a new version of the...
[November 6, 2006, 11:42]
Lovgate Worm Starts To Spread
News The worm may also have the ability to spread via various network shares. Antivirus vendors are warning internet users to look out for yet another worm -- the second to strike this month. Called Lovgate, the worm has three variants (A, B and C), and...
[February 24, 2003, 15:49]
Implementation Of An Anti-Collision Differential-Offset Spread Spectrum RFID System
White Papers This paper offers a novel anti-collision solution by using the spread spectrum algorithm to solve the anti-collision problem and eliminates the need for a two-way communication link. Radio Frequency IDentification (RFID) describes a system by which...
[May 10, 2006, 0:00]
Motorola Claims Wireless Spread-spectrum Breakthrough
News OFDM is a radio spread-spectrum technology that transmits data simultaneously at a number of different frequencies. Working in the Chicago region, Motorola conducted a series of demonstrations using OFDM on a 20MHz channel with multiple-antenna...
[July 29, 2004, 14:55]
Nokia Employs Pincer Movement To Spread Series 60
News Nokia is planning to spread the use of Series 60 in two directions, aiming to use the platform on both high-end devices and lower-end handsets. Nokia is adopting a pincer movement in its attempt to get its Series 60 software onto various types of...
[November 2, 2004, 15:39]
Performance Of LDPC Coded Spread OFDM With Clipping
White Papers By evaluating both the IFFT transform (OFDM) and the Walsh Hadamard transform in a single step, the number of operations needed for the spread OFDM system is actually less than for the conventional OFDM system.
[April 11, 2007, 0:00]
Microsoft Support Stats Show Sasser Spread
News Microsoft Australia has given its account of events inside its call centre during the days following the Sasser virus outbreak, revealing the awesome speed at which the virus spread. On the morning of Tuesday 4 May, just as millions US workers were...
[May 12, 2004, 9:50]
Innovative Graph For Comparing Central Tendencies And Spread At A Glance
White Papers Though the mechanism of plotting the graph is more general, it is easy to illustrate with the common concepts of central tendencies and spread. The methodology described in this paper includes overlay and other features of PROC GPLOT, a little bit...
[May 3, 2007, 0:00]
Doppler Spread Estimation For Wireless OFDM Systems
White Papers This paper presents a method for estimating the Doppler spread in mobile Orthogonal Frequency Division Multiplexing (OFDM) systems. The estimation is based on finding the autocorrelation function of time domain channel estimates over several OFDM...
[April 13, 2007, 0:00]
Channel Modeling And Associated Inter-Carrier Interference Equalization For OFDM Systems With High Doppler Spread
White Papers This paper addresses the problem of OFDM transmission over a time-varying, frequency-selective channel with high Doppler spread. On the other hand it shows that, considering a whole CP-OFDM symbol, this leads to a duality between equalization of...
[April 18, 2007, 0:00]
Worm Spread Shows Hole In Patch System
News The ability of the MSBlast worm to spread has underscored the view that today's methods of patching security flaws, while necessary to lock down specific computers, are too time-consuming to react to critical vulnerabilities.
[August 13, 2003, 9:35]
Spread Of MSBlast Worm Slows
Talkback I really think that what they wanted to do was more like spread a little panic, and bring to Microsoft's and the public's attention that there's always holes and such in Microsoft's systems and browsers.
[August 13, 2003, 15:05]
