'Malicious' diaporamas de présentation

Threats to Information Security Part I Sanjay Goel University at Albany, SUNY

Threats to Information Security Part I Sanjay Goel University at Albany, SUNY. Course Outline. > Unit 1: What is a Security Assessment? Definitions and Nomenclature Unit 2: What kinds of threats exist? Malicious Threats (Viruses & Worms) and Unintentional Threats

825 views • 68 slides

Secure Computation of Linear Algebraic Functions

618 views • 50 slides

Security Mechanisms for Distributed Computing Systems

2011/12/15. Security Mechanisms for Distributed Computing Systems. A9ID1007, Xu Ling Kobayashi Laboratory GSIS, TOHOKU UNIVERSITY. Background. Distributed computing systems (DCSs) Definition: A system where nodes share their computing power with each other to finish certain goals

588 views • 48 slides

Detecting and Characterizing Social Spam Campaigns

Detecting and Characterizing Social Spam Campaigns. Yan Chen Lab for Internet and Security Technology (LIST) Northwestern Univ. Detecting and Characterizing Social Spam Campaigns: Roadmap. Motivation & Goal Detection System Design Experimental Validation Malicious Activity Analysis

539 views • 39 slides

SELinux For Dummies

SELinux For Dummies. Gary Smith, EMSL, Pacific Northwest National Laboratory. A Little Context. Cyber Security is all about managing risk. How do you think about managing risk? The Five Golden Principles of Security Know your s ystem Principle of Least Privilege Defense in Depth

716 views • 38 slides

Creating Effective Behavioral Intervention Plans for Aggressive Children

1.57k views • 36 slides

Malicious Web Servers

Malicious Web Servers. Christian Seifert. IMT551 31 st October 2007. What are we dealing with?. Honeypot.

443 views • 33 slides

URLDoc: Learning to Detect Malicious URLs using Online Logistic Regression

URLDoc: Learning to Detect Malicious URLs using Online Logistic Regression. Presented by : Mohammed Nazim Feroz 11/26/2013. Motivation. Web services drive new opportunities for people to interact, they also create new opportunities for criminals

823 views • 25 slides

Secure Virtual Machine Execution Under an Untrusted Management OS

Secure Virtual Machine Execution Under an Untrusted Management OS. Chunxiao Li Anand Raghunathan Niraj K. Jha. Outline. Background: Security & Virtualization Security challenges in virtualization-based architecture A secure virtual machine execution environment Implementation & results

416 views • 24 slides

All Your iFRAMEs Point to Us

All Your iFRAMEs Point to Us. Cheng Wei. Acknowledgement. This presentation is extended and modified from The presentation by Bruno Virlet All Your iFRAMEs Point to Us The presentation by YouZhi Bao. Motivation. Generally improve safety of web browsing

371 views • 23 slides

Your computer , The Internet & Virus problems

403 views • 23 slides

The Effects of Filtering Malicious Traffic under DoS Attacks

The Effects of Filtering Malicious Traffic under DoS Attacks. Chinawat Wongvivitkul Sudsanguan Ngamsuriyaroj Department of Computer Science, Faculty of Science Mahidol University, Thailand. Agenda. Introduction & Motivation Proposed Work Implementation Experiments & Results

322 views • 22 slides

Cope with selfish and malicious nodes

Cope with selfish and malicious nodes. Jinyang Li. P2P requires cooperation. Cooperation means nodes obey design However, P2P users control the nodes Modify the given software Shut down application Delete app files Rate limit application etc. P2P users are mostly selfish

231 views • 22 slides

Partha Mukherjee & Sandip Sen Department of Math & CS University of Tulsa

Comparing Reputation Schemes for Detecting Malicious Nodes in Sensor Networks. Partha Mukherjee & Sandip Sen Department of Math & CS University of Tulsa. Motivation. ASSUMPTION : A network of sensors deployed for sensing data over a region Correlation between data sensed at different nodes

289 views • 17 slides

.nz honeypot project

Keith Davidson. .nz honeypot project. Drive-by-Downloads. Attacks launched by servers that target vulnerable clients Web based client-side attacks (web server attacking web browser) Visiting a page is sufficient for exploit to be delivered

265 views • 12 slides

How to remove Ads by MyBrowser 1.0.2V30.07 from PC

Follow our guide to get rid of Ads by MyBrowser 1.0.2V30.07 adware completely and prevent unwanted ads on browsed web pages.

254 views • 10 slides

Tips to remove Ads by JoyNShop adware from PC

Following are some guidelines to get rid of Ads by JoyNShop adware from PC to prevent unwanted messages, pop ups and ads with fake offers and coupon codes. http://www.pcinfectionremovalguide.net/how-to-remove-ads-by-joynshop-from-pc/

217 views • 10 slides

How to Remove JS/Banker.BA from PC Efficiently

Is your computer infected with JS/Banker.BA? Are you annoyed with the adverts provided? JS/Banker.BA is regarded as a Trojan horse which can influence your entire system hazardously.

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Guide to remove TermTrident hijacker

Following are some information about TermTrident hijacker and also method to get rid it completely from PC. for more info - http://www.pcinfectionremovalguide.net/how-to-remove-termtrident-program-from-pc

272 views • 10 slides

Character trait of the day: Sympathetic (sym-pa-the-tic)

Character trait of the day: Sympathetic (sym-pa-the-tic). Sharing the feelings of others; especially sorrow (sorry) or trouble This dog is feeling sympathetic for this girl. The dog is sharing the feeling of this girl, possibly sorrow. Compassionate.

203 views • 4 slides