Abstract
We have developed Ceph, a distributed file system that provides excellent performance, reliability, and scalability. Ceph maximizes the separation between data and metadata management by replacing allocation tables with a pseudo-random data distribution function (CRUSH) designed for heterogeneous and dynamic clusters of unreliable object storage devices (OSDs). We leverage device intelligence by distributing data replication, failure detection and recovery to semi-autonomous OSDs running a specialized local object file system. ....etc

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DYNAMIC MEMORY ACCESS MANAGEMENT FOR HIGH PERFORMANCE DSP APPLICATIONS USING HIGH-LEVEL SYNTHESIS
PRESENTED BY:NIRMAL JOSEPH
S7 ECE
College Of Engineering, Trivandrum
2007-11 batch



OUTLINE
INTRODUCTION.
TARGETTED ARCHITECTURE.
HIGH LEVEL SYNTHESIS.
DESIGN FLOW.
CONCLUSION.
REFERENCES.

DYNAMIC MEMORY ACCESS(DMA)
Also called indeterminate access sequence.
A part of data is not known before the execution of the application.
Memory accesses are computed during the ex ....etc

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On Scalable Attack Detection in the Network
Ramana Rao Kompella, Student Member, IEE, Sumeet Singh, and George Varghese, Member, IEE
IEE/ACM TRANSACTIONS ON NETWORKING, VOL. 15, NO. 1

Abstract
Current intrusion detection and prevention systemsseek to detect a wide class of network intrusions (e.g., DoS attacks,worms, port scans) at network vantage points. Unfortunately,
even today, many IDS systems we know of keep per-connectionor per-flow state to detect malicious TCP flows. Thus, it is hardlysurprising that these IDS systems h ....etc

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ARTIFICIAL INTELLIGENCE IN VIRUS DETECTION AND RECOGNITION

Parvathy Nair & Parvathy.R.Nair
S8-Computer Science Department
Mohandas College of Engineering and Technology
Trivandrum.




Abstract
Artificial intelligence (AI) techniques have played increasingly important role in virus detection. At present, some
principal artificial intelligence techniques applied in virus detection are proposed, including heuristic technique,
data mining, agent technique, ....etc

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Abstract

Contemporary network security applications generally require the ability to perform powerful pattern matching to protect against attacks such as viruses and spam. Traditional hardware solutions are intended for firewall routers. However, the solutions in the literature for firewalls are not scalable, and they do not address the difficulty of an antivirus with an ever-larger pattern set. The goal of this work is to provide a systematic virus detection hardware solution for network security for embedded systems. Instead of placing entir ....etc

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Abstract

Contemporary network security applications generally require the ability to perform powerful pattern matching to protect against attacks such as viruses and spam. Traditional hardware solutions are intended for firewall routers. However, the solutions in the literature for firewalls are not scalable, and they do not address the difficulty of an antivirus with an ever-larger pattern set. The goal of this work is to provide a systematic virus detection hardware solution for network security for embedded systems. Instead of placing entir ....etc

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Virus & Worms Virus Analysis


Spyware Overview
Spyware is a piece of software that gets installed on computer without your
consent.
It collects your personal information without you being aware of it.
Change how your computer or web browser is configured and bombard you with
online advertisements.
Spyware programs are notorious for being difficult to remove on your own and
slows down your PC.
A program gets installed in the background while you are doing something ....etc

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ABSTRACT
Viruses: A virus is basically an executable file which is designed such
that first of all it should be able to infect documents, then it has to
have the ability to survive by replicating itself and then it should
also be able to avoid detection.
Computer viruses can be classified into several different types.
File or program viruses: They infect program files like files
with extensions like .EXE, .COM, .BIN, .DRV and .SYS. Some file viruses
just replicate whil ....etc

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Arti cial Intelligence Methods in Virus Detection & Recognition


Malware types

We can distinguish quite few malicious software types. It is important to
be aware that nevertheless all of them have similar purpose, each one
behave di erently.
Viruses
Worms
Wabbits
Trojan horses
Exploits/Backdoors
Spyware/Scumware/Stealware/Parasiteware/Adware
Rootkits
Keyloggers/Dialers
Hoaxes
Wojciech Podg orski http://podgorski.wordpress.com

Infection strategies

To bette ....etc

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i wana document and ppt for scalable high performance virus detection..pls sir ....etc

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