Running Linux in a Windows Computer Lab
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Computoredge 10/24/14: Programmer's Brain
October 24, 2014 List of ComputorEdge Sponsors List of ComputorEdge Sponsors San Diego ComputorEdge Sponsors Colocation and Data Center redIT With approaches like smart security, customized colocation and an extensive range of managed services, redIT helps you intelligently leverage IT. Computer Store, Full Service Chips and Memory New Systems Starting At $299 Visit Our Website or Call for Hardware, Software, Systems, or Components Laptop*Desktop*Server IT Service * Upgrades * Service Everyday Low Prices Macintosh Specialists Maximizers Serving San Diego County Since 1988 * Onsite Macintosh Service for Home and Small Office Needs * ACSP: Apple Certified Support Professional ACTC: Apple Certified Technical Coordinator Apple Consultant's Network Repair General Hi-Tech Computers Notebooks, Monitors, Computers and Printers We Buy Memory, CPU Chips, Monitors and Hard Drives Windows 7 Upgrades Phone (858) 560-8547 Colorado ComputorEdge Sponsors 2 October 24, 2014 ComputorEdge™ Online — 10/24/14 ComputorEdge™ Online — 10/24/14 Click to Visit ComputorEdge™ Online on the Web! Programmer's Brain Very few people have it, but maybe more people should want it. Magazine Summary List of ComputorEdge Sponsors Digital Dave by Digital Dave Digital Dave answers your tech questions. Removing Insta Share Adware; Too Many Chrome Processes. Programming and the Brain by Jack Dunning In the Brain Programming Is More Like Language Than Math While there is controversy about how beneficial writing programs is to the human brain, there are good reasons for everyone to learn at least a little coding. A Beginner's Trick for Inserting Next Friday's Date and an Important Tip for Any AutoHotkey User by Jack Dunning A Novice AutoHotkey Trick for Next Friday and a Possible Solution for Failing Hotkeys Taking a break from Regular Expressions (no we are not done, yet), a simple script for adding next Friday's date (or any other day of the week) to any Windows document. -
Hank Feinberg Webinar on Cloud Computing
Photo: Charles Hildebrandt Vol 11 / Issue 4 Brookdale Computer Users Group • Lincroft, NJ April 2012 Hank Feinberg webinar on cloud computing By Joanne Grazide, VP - Programs delivery of computing as a service rather than We are proud to announce our second of three a product, which means that “shared resources, spring webinars will be given by Hank Feinberg, software, and information are provided to from the APCUG Speakers Bureau. Hank is computers and other devices as a utility (like familiar with the needs of user groups and has the electricity grid) over a network (typically the extensive experience speaking on various topics Internet)” (from Wikipedia). at all levels of expertise. The term “cloud” has been in use, originally Hank will clarify for us what the cloud is and in the context of schematics used by network how we can use it. He will talk about available administrators, and later to describe the Internet. applications, current providers and security. He Currently, the cloud is used to describe any type will also discuss differences between public and of virtual computing which involves the Internet private clouds, and more. Hank Feinberg rather than your local hard drive. This conceptual One definition of “Cloud Computing” is the Continued on page 2 When: 7 p.m. Friday, April 20 Future BCUG General Meeting Topics • May: Bruce Fowler of BCUG’s Linux workshop on Linux Basics Where: MAS 100, Brookdale CC, Lincroft, • June: Kathy Jacobs of APCUG – webinar on social media near west end of parking lot #6. • July: Johnny Corbett on creating and marketing applications CyberQuickies workshop series to debut soon At the March General Meeting, we talked about CyberQuickies, our President’s Message name for a series of workshops on the first Saturday each month at 10 By Sandy Rand n srand98[at]gmail.com am in ATeC 224. -
Backbox Penetration Testing Never Looked So Lovely
DISTROHOPPER DISTROHOPPER Our pick of the latest releases will whet your appetite for new Linux distributions. Picaros Diego Linux for children. here are a few distributions aimed at children: Doudou springs to mind, Tand there’s also Sugar on a Stick. Both of these are based on the idea that you need to protect children from the complexities of the computer (and protect the computer from the children). Picaros Diego is different. There’s nothing stripped- down or shielded from view. Instead, it’s a normal Linux distro with a brighter, more kid-friendly interface. The desktop wallpaper perhaps best We were too busy playing Secret Mario on Picaros Diego to write a witty or interesting caption. exemplifies this. On one hand, it’s a colourful cartoon image designed to interest young file manager. In the programming category, little young for a system like this, but the it children. Some of the images on the we were slightly disappointed to discover it may well work for children on the upper end landscape are icons for games, and this only had Gambas (a Visual Basic-like of that age range. should encourage children to investigate the language), and not more popular teaching Overall, we like the philosophy of wrapping system rather than just relying on menus. languages like Scratch or a Python IDE. Linux is a child-friendly package, but not On the other hand, it still displays technical However, it’s based on Debian, so you do dumbing it down. Picaros Diego won’t work details such as the CPU usage and the RAM have the full range of software available for every child, but if you have a budding and Swap availability. -
Record Store Day 2020 (GSA) - 18.04.2020 | (Stand: 05.03.2020)
Record Store Day 2020 (GSA) - 18.04.2020 | (Stand: 05.03.2020) Vertrieb Interpret Titel Info Format Inhalt Label Genre Artikelnummer UPC/EAN AT+CH (ja/nein/über wen?) Exclusive Record Store Day version pressed on 7" picture disc! Top song on Billboard's 375Media Ace Of Base The Sign 7" 1 !K7 Pop SI 174427 730003726071 D 1994 Year End Chart. [ENG]Pink heavyweight 180 gram audiophile double vinyl LP. Not previously released on vinyl. 'Nam Myo Ho Ren Ge Kyo' was first released on CD only in 2007 by Ace Fu SPACE AGE 375MEDIA ACID MOTHERS TEMPLE NAM MYO HO REN GE KYO (RSD PINK VINYL) LP 2 PSYDEL 139791 5023693106519 AT: 375 / CH: Irascible Records and now re-mastered by John Rivers at Woodbine Street Studio especially for RECORDINGS vinyl Out of print on vinyl since 1984, FIRST official vinyl reissue since 1984 -Chet Baker (1929 - 1988) was an American jazz trumpeter, actor and vocalist that needs little introduction. This reissue was remastered by Peter Brussee (Herman Brood) and is featuring the original album cover shot by Hans Harzheim (Pharoah Sanders, Coltrane & TIDAL WAVES 375MEDIA BAKER, CHET MR. B LP 1 JAZZ 139267 0752505992549 AT: 375 / CH: Irascible Sun Ra). Also included are the original liner notes from jazz writer Wim Van Eyle and MUSIC two bonus tracks that were not on the original vinyl release. This reissue comes as a deluxe 180g vinyl edition with obi strip_released exclusively for Record Store Day (UK & Europe) 2020. * Record Store Day 2020 Exclusive Release.* Features new artwork* LP pressed on pink vinyl & housed in a gatefold jacket Limited to 500 copies//Last Tango in Paris" is a 1972 film directed by Bernardo Bertolucci, saxplayer Gato Barbieri' did realize the soundtrack. -
Chapter 3. Booting Operating Systems
Chapter 3. Booting Operating Systems Abstract: Chapter 3 provides a complete coverage on operating systems booting. It explains the booting principle and the booting sequence of various kinds of bootable devices. These include booting from floppy disk, hard disk, CDROM and USB drives. Instead of writing a customized booter to boot up only MTX, it shows how to develop booter programs to boot up real operating systems, such as Linux, from a variety of bootable devices. In particular, it shows how to boot up generic Linux bzImage kernels with initial ramdisk support. It is shown that the hard disk and CDROM booters developed in this book are comparable to GRUB and isolinux in performance. In addition, it demonstrates the booter programs by sample systems. 3.1. Booting Booting, which is short for bootstrap, refers to the process of loading an operating system image into computer memory and starting up the operating system. As such, it is the first step to run an operating system. Despite its importance and widespread interests among computer users, the subject of booting is rarely discussed in operating system books. Information on booting are usually scattered and, in most cases, incomplete. A systematic treatment of the booting process has been lacking. The purpose of this chapter is to try to fill this void. In this chapter, we shall discuss the booting principle and show how to write booter programs to boot up real operating systems. As one might expect, the booting process is highly machine dependent. To be more specific, we shall only consider the booting process of Intel x86 based PCs. -
Network Forensic Tools Sidebar
Summary of tools commonly used to support network forensic investigations Key: C=Collection & filtering R=correlation and analysis of multiple raw data sources L=Logfile analysis A= Application layer viewer S= Stream reassembly W=Workflow or case management Name Provider Platform Features TCPDump, Open Source Unix, C Windump www.tcpdump.org Windows Ngrep Open source Unix C http://ngrep.sourceforge.net/ Network Open source Windows C Stumbler http://www.netstumbler.com/ Kismet Open source Unix C http://www.kismetwireless.net Windows Argus Open Source Unix CL http://www.qosient.com/argus/index.htm Flow-tools Open Source Unix CL http://www.splintered.net/sw/flow-tools/ Flow-extract, Open Source Unix L Flow Scripts http://security.uchicago.edu/tools/net-forensics/ Etherape Open Source Unix C http://etherape.sourceforge.net/ Snort Open Source Unix C www.snort.org Observer Network Instruments Appliance C http://www.networkinstruments.com/ Honeyd Honey source Unix C http://www.citi.umich.edu/u/provos/honeyd/ Ethereal Open Source Windows CLS www.Ethereal.com Unix Etherpeek Wild Packets, Inc. Windows CLS www.wildpackets.com SecureNet Intrusion Inc. Windows with CS http://www.intrusion.com collector appliance FLAG Open Source Unix L Forensic and http://www.dsd.gov.au/library/software/flag/ Log Analysis GUI ACID Analysis Console for Intrusion Databases Unix L http://www.andrew.cmu.edu/~rdanyliw/snort/snortacid.html Shadow http://www.nswc.navy.mil/ISSEC/CID/index.html Unix LS DeepNines and http://www.deepnines.com/sleuth9.html Unix CSR Sleuth9 Infinistream -
How to Create a Custom Live CD for Secure Remote Incident Handling in the Enterprise
How to Create a Custom Live CD for Secure Remote Incident Handling in the Enterprise Abstract This paper will document a process to create a custom Live CD for secure remote incident handling on Windows and Linux systems. The process will include how to configure SSH for remote access to the Live CD even when running behind a NAT device. The combination of customization and secure remote access will make this process valuable to incident handlers working in enterprise environments with limited remote IT support. Bert Hayes, [email protected] How to Create a Custom Live CD for Remote Incident Handling 2 Table of Contents Abstract ...........................................................................................................................................1 1. Introduction ............................................................................................................................5 2. Making Your Own Customized Debian GNU/Linux Based System........................................7 2.1. The Development Environment ......................................................................................7 2.2. Making Your Dream Incident Handling System...............................................................9 2.3. Hardening the Base Install.............................................................................................11 2.3.1. Managing Root Access with Sudo..........................................................................11 2.4. Randomizing the Handler Password at Boot Time ........................................................12 -
A Knoppix Based Live CD That Lets a Linux Cluster Ready for MPI and Other Parallel Computing in Less Than 15 Minutes!
A Knoppix based Live CD that lets a Linux Cluster ready for MPI and other Parallel Computing in less than 15 minutes! Abstract ParallelKnoppix is a live CD based on Knoppix, which is also a live CD, based on Debian Linux Distribution. ParallelKnoppix will let us create a linux cluster equipped with parallel programming tools/libraries such as MPI in a couple of minutes. It saves a lot of time that we spend in configuration of the computing environment. The existing environment is not disturbed using ParallelKnoppix, as it is a Live CD. Only on master node a directory is created that can be deleted after reboot if you want. Introduction “ParallelKnoppix is a re-master of Knoppix that allows setting up a cluster of machines for parallel processing using the LAM-MPI and/or MPICH implementations of MPI. Getting the cluster up and running takes less than 15 minutes, if the machines have PXE network cards.” >From http://pareto.uab.es/mcreel/ParallelKnoppix/ Background Clustering is one of the cheapest techniques to achieve Parallelism. Clustering by using linux is one of the linux powers. The universities and organization mimic super computing by connecting PCs through Ethernet Cards under Linux. Since linux is highly adopted by scientific community to do their research work as linux is loaded with a number of scientific tools such as LAM, PI, PVM and many more. So linux is best suited for parallel computing. But the problem is scientist and programmers have a lot to do with some pre-configuration of the linux environment. This makes there task slow and complex. -
Guide to Computer Forensics and Investigations Fourth Edition
Guide to Computer Forensics and Investigations Fourth Edition Chapter 11 Virtual Machines, Network Forensics, and Live Acquisitions Objectives • Describe primary concerns in conducting forensic examinations of virtual machines • Describe the importance of network forensics • Explain standard procedures for performing a live acquisition • Explain standard procedures for network forensics • Describe the use of network tools Guide to Computer Forensics and Investigations 2 Virtual Machines Overview • Virtual machines are important in today’s networks. • Investigators must know how to detect a virtual machine installed on a host, acquire an image of a virtual machine, and use virtual machines to examine malware. Virtual Machines Overview (cont.) • Check whether virtual machines are loaded on a host computer. • Check Registry for clues that virtual machines have been installed or uninstalled. Network Forensics Overview • Network forensics – Systematic tracking of incoming and outgoing traffic • To ascertain how an attack was carried out or how an event occurred on a network • Intruders leave trail behind • Determine the cause of the abnormal traffic – Internal bug – Attackers Guide to Computer Forensics and Investigations 5 Securing a Network • Layered network defense strategy – Sets up layers of protection to hide the most valuable data at the innermost part of the network • Defense in depth (DiD) – Similar approach developed by the NSA – Modes of protection • People • Technology • Operations Guide to Computer Forensics and Investigations -
OWASP Live CD: an Open Environment for Web Application Security
OWASP Live CD: An open environment for web application security. Matt Tesauro OWASP Live CD project lead OWASP Global Project Committee Texas Education Agency [email protected] Copyright 2007 © The OWASP Foundation Permission is granted to copy, distribute and/or modify this document under the terms of the OWASP License. The OWASP Foundation http://www.owasp.org Presentation Overview Who am I and what's this OWASP Live CD thing anyway? Where are we now? Where are we going? How can I get involved? What else is out there? OWASP 2 About me Varried IT Background Developer, DBA, Sys Admin, Pen Tester, Application Security, CISSP, CEH, RHCE, Linux+ Long history with Linux & Open Source First Linux install ~1998 DBA and Sys Admin was all open source Last full-time commercial OS = Windows 2000 Contributor to many projects, leader of one OWASP 3 Project History Started as a Summer of Code 2008 project SoC Project to update previous OWASP Live CD Autumn of Code 2006 & Spring of Code 2007 Lab Rat (v 2.1) Morphix (Debian derivative) Appeared dormant to me Applied and was sponsored March 25th, 2008 submitted my application Sept. 15th, 2008 completed the SoC project OWASP 4 Project Goals (post SoC) Make application security tools and documentation easily available and easy to use Compliment's OWASP goal to make application security visible Design goals Easy for users to keep updated Easy for project lead to keep updated Easy to produce releases (maybe quarterly) Focused on just application security – not general pen testing OWASP 5 Pseudocode != OWASP -
Debian \ Amber \ Arco-Debian \ Arc-Live \ Aslinux \ Beatrix
Debian \ Amber \ Arco-Debian \ Arc-Live \ ASLinux \ BeatriX \ BlackRhino \ BlankON \ Bluewall \ BOSS \ Canaima \ Clonezilla Live \ Conducit \ Corel \ Xandros \ DeadCD \ Olive \ DeMuDi \ \ 64Studio (64 Studio) \ DoudouLinux \ DRBL \ Elive \ Epidemic \ Estrella Roja \ Euronode \ GALPon MiniNo \ Gibraltar \ GNUGuitarINUX \ gnuLiNex \ \ Lihuen \ grml \ Guadalinex \ Impi \ Inquisitor \ Linux Mint Debian \ LliureX \ K-DEMar \ kademar \ Knoppix \ \ B2D \ \ Bioknoppix \ \ Damn Small Linux \ \ \ Hikarunix \ \ \ DSL-N \ \ \ Damn Vulnerable Linux \ \ Danix \ \ Feather \ \ INSERT \ \ Joatha \ \ Kaella \ \ Kanotix \ \ \ Auditor Security Linux \ \ \ Backtrack \ \ \ Parsix \ \ Kurumin \ \ \ Dizinha \ \ \ \ NeoDizinha \ \ \ \ Patinho Faminto \ \ \ Kalango \ \ \ Poseidon \ \ MAX \ \ Medialinux \ \ Mediainlinux \ \ ArtistX \ \ Morphix \ \ \ Aquamorph \ \ \ Dreamlinux \ \ \ Hiwix \ \ \ Hiweed \ \ \ \ Deepin \ \ \ ZoneCD \ \ Musix \ \ ParallelKnoppix \ \ Quantian \ \ Shabdix \ \ Symphony OS \ \ Whoppix \ \ WHAX \ LEAF \ Libranet \ Librassoc \ Lindows \ Linspire \ \ Freespire \ Liquid Lemur \ Matriux \ MEPIS \ SimplyMEPIS \ \ antiX \ \ \ Swift \ Metamorphose \ miniwoody \ Bonzai \ MoLinux \ \ Tirwal \ NepaLinux \ Nova \ Omoikane (Arma) \ OpenMediaVault \ OS2005 \ Maemo \ Meego Harmattan \ PelicanHPC \ Progeny \ Progress \ Proxmox \ PureOS \ Red Ribbon \ Resulinux \ Rxart \ SalineOS \ Semplice \ sidux \ aptosid \ \ siduction \ Skolelinux \ Snowlinux \ srvRX live \ Storm \ Tails \ ThinClientOS \ Trisquel \ Tuquito \ Ubuntu \ \ A/V \ \ AV \ \ Airinux \ \ Arabian -
Wireless Networking in the Developing World
Wireless Networking in the Developing World Second Edition A practical guide to planning and building low-cost telecommunications infrastructure Wireless Networking in the Developing World For more information about this project, visit us online at http://wndw.net/ First edition, January 2006 Second edition, December 2007 Many designations used by manufacturers and vendors to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the authors were aware of a trademark claim, the designations have been printed in all caps or initial caps. All other trademarks are property of their respective owners. The authors and publisher have taken due care in preparation of this book, but make no expressed or implied warranty of any kind and assume no responsibility for errors or omissions. No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information contained herein. © 2007 Hacker Friendly LLC, http://hackerfriendly.com/ This work is released under the Creative Commons Attribution-ShareAlike 3.0 license. For more details regarding your rights to use and redistribute this work, see http://creativecommons.org/licenses/by-sa/3.0/ Contents Where to Begin 1 Purpose of this book........................................................................................................................... 2 Fitting wireless into your existing network.......................................................................................... 3 Wireless