Search Results - subject:"Computer viruses"

Ciberseguridad y confianza en el ámbito digital

Hernández Moreno, Alberto - In: Información comercial española : ICE : revista de … 897 (2017), pp. 55-65

Persistent link: https://www.econbiz.de/10011954250

Risk Management in Electronic Data Transmission

Isac, Alin; Belu, Mihaela; Drigă, Imola - In: Annals of the University of Petrosani, Economics 9 (2009) 2, pp. 43-50

disrupt the activities of information such as computer viruses or attacks. An important part presents the necessity and …

Persistent link: https://www.econbiz.de/10008470153

Malware propagation modeling by the means of genetic algorithms

Goranin, N.testas; Čenys, A. - 2008

Existing malware propagation models mainly concentrate to forecasting the number of infected computers in the initial propagation phase. In this article we propose a genetic algorithm based model for estimating the propagation rates of known and perspective Internet worms after their propagation...

Persistent link: https://www.econbiz.de/10009478662

Computer Virus Propagation in a Network Organization: The Interplay between Social and Technological Networks

Cheng, Hsing Kenneth; Guo, Hong - NET Institute - 2008

find that computer viruses propagate faster but reach lower level of infection through technological network than through …

Persistent link: https://www.econbiz.de/10005585451

The spread of computer viruses over a reduced scale-free network

Yang, Lu-Xing; Yang, Xiaofan - In: Physica A: Statistical Mechanics and its Applications 396 (2014) C, pp. 173-184

Due to the high dimensionality of an epidemic model of computer viruses over a general scale-free network, it is … propose an epidemic model of computer viruses over a reduced scale-free network. A theoretical analysis reveals that the …

Persistent link: https://www.econbiz.de/10010874771

Modeling and Simulations of Worms and Mitigation Techniques

Abdelhafez, Mohamed - 2007

Internet worm attacks have become increasingly more frequent and have had a major impact on the economy, making the detection and prevention of these attacks a top security concern. Several countermeasures have been proposed and evaluated in recent literature. However, the eect of these proposed...

Persistent link: https://www.econbiz.de/10009475736

Worm spreading with immunization: An interplay of spreading and immunity time scales

Peltomäki, Matti; Ovaska, Markus; Alava, Mikko - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 23, pp. 4152-4159

A model of epidemic spreading that is applicable to email worms, for instance, is studied analytically and numerically. It is built on mean-field percolation, and incorporates two time scales originating in spreading dynamics and immunization. A comparison to empirical data is provided. The...

Persistent link: https://www.econbiz.de/10011062516

Using biological models to improve innovation systems : The case of computer anti‐viral software

Rice, John; Martin, Nigel - In: European Journal of Innovation Management 10 (2007) 2, pp. 201-214

. The paper seeks to present a critique of the innovation system that has emerged to combat computer viruses by comparing it …Purpose – A strong and fast‐cycle innovation system has been developed to counter the ongoing threat of computer … viruses within computer systems employing vulnerable operating systems. Generally, however, the innovative applications that …

Persistent link: https://www.econbiz.de/10014721137

E‐mail viruses: how organizations can protect their e‐mails

Shih, Dong‐Her; Chiang, Hsiu‐Sen - In: Online Information Review 28 (2004) 5, pp. 356-366

An e‐mail virus is an e‐mail that can infect other programs by modifying them to include a replication of itself. When the infected e‐mails are opened, the e‐mail virus spreads itself to others. Today's society has seen a dramatic increase in the use of e‐mails. As a result,...

Persistent link: https://www.econbiz.de/10014965471