نتایج جستجو برای: antivirus update agent system
تعداد نتایج: 2473140 فیلتر نتایج به سال:
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...
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.
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...
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...
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...
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...
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 ...
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...
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, ...
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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