نتایج جستجو برای: antivirus update agent system

تعداد نتایج: 2473140  

2015

With the various and increasingly malicious attacks on networks and wireless systems, traditional security tools such as anti-virus programs. The service Intrusion Detection System Renon Web Technologies is beyond the Sostaziale the difference between a firewall and an IDS it is that the latter. trained and certified in firewall and IPS/IDS technologies but not the core body of security knowled...

2012
Upendra Kumar

We propose a defense mechanism in computer network using gate-translator, double honeynet, sticky honeypot and antivirus engine of CloudAV, which attracts polymorphic worms. An algorithm is proposed to detect and remove the polymorphic worms and innocuous traffic related packets. Future antivirus is implemented on logically detached unused system.

2013
RAFAEL FEDLER JULIAN SCHÜTTE MARCEL KULICKE Rafael Fedler Julian Schütte Marcel Kulicke

Android is currently the most popular smartphone operating system. However, users feel their private information at threat, facing a rapidly increasing number of malware for Android which significantly exceeds that of other platforms. Antivirus software promises to effectively protect against malware on mobile devices and many products are available for free or at reasonable prices. Their effec...

2009
Jon Oberheide Michael Bailey Farnam Jahanian

Packers have long been a valuable tool in the toolbox of offensive users for evading the detection capabilities of signature-based antivirus engines. However, selecting the packer that results in the most effective evasion of antivirus engines may not be a trivial task due to diversity in the capabilities of both antivirus and packers. In this paper, we propose the creation of an online automat...

Journal: :CoRR 2014
Monire Norouzi Saeed Parsa Ali Mahjur

Formal method techniques provides a suitable platform for the software development in software systems. Formal methods and formal verification is necessary to prove the correctness and improve performance of software systems in various levels of design and implementation, too. Security Discussion is an important issue in computer systems. Since the antivirus applications have very important rol...

2005
Aaron Hunter James P. Delgrande

We use a transition system approach to reason about the evolution of an agent’s beliefs as actions are executed. Some actions cause an agent to perform belief revision and some actions cause an agent to perform belief update, but the interaction between revision and update can be nonelementary. We present a set of basic postulates describing the interaction of revision and update, and we introd...

Journal: :journal of ai and data mining 2015
e. ghandehari f. saadatjoo m. a. zare chahooki

agent oriented software engineering (aose) is an emerging field in computer science  and  proposes some systematic ideas for multi agent systems analysis, implementation and maintenance. despite the various methodologies introduced in the agent-oriented software engineering, the main challenges are defects in different aspects of methodologies. according to the defects resulted from weaknesses ...

2012
Ankur Singh Bist Christina Carrick

F. Cohen. Viruses . PhD. Thesis, university of southern California 1985. Vb," ibm viruses(update)",virus vol. no. 1999,pp. 5-6. Szor,p. ,the art of computer viruses research and defense ,adison –Wesley ,professional,2005. Erdogan,o. and p. cao, "hash-av:fastvirus signature scanning by cache –resident filters", in ieee global telecommunication conference. Szor, P. and P. Ferr...

2008
Feng Xue

Antivirus solutions are now a common component of computer systems. However, security issues pertaining to the antivirus software itself have not captured enough attentions of antivirus vendors and computer users. This paper discusses why antivirus software is vulnerable to various attacks and why its security is so critical. It examines the tools and techniques, especially fuzzing techniques, ...

2011
Neha Bishnoi

The current threat landscape is changing and we have seen a large volume of new viruses captured by security vendors each day. Customers always complain that anti-virus software slow down their computers by consuming much of PC memory and resources. Antivirus developers have to keep on inserting new virus signatures into their databases as variety of zero-day threats over the internet are becom...

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