Exploring New Host-Based Intrusion Detection, Recovery, and Response Approaches
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The Seeds of Rural Resilience
NEWS & VIEWS FROM THE SUSTAINABLE SOUTHWEST Growing a Regional Food System THE SEEDS OF RURAL RESILIENCE October 2017 NORTHERN NEW MEXICO’S LARGEST DISTRIBUTION NEWSPAPER Vol. 9 No. 10 2 Green Fire Times • October 2017 www.GreenFireTimes.com Is Your Roof Winter Ready? Whether your roof is currently leaking or you’d like to restore your roof before it fails, Fix My Roof is the right choice. Call today for a free roof assessment! www.GreenFireTimes.com Green Fire Times • October 2017 3 YOU’LL LOVE WHAT YOU SEE! PROGRAM PARTNERS: FRIDAY SATURDAY OCT 27 NOV 14 7:30 PM 7:30 PM Sponsored by The L.A. Grow the Growers Browns Dance Farm Training 5 Project Business Incubation A CULTIVATING BERNALILLO COUNTY INITIATIVE bernalillo Applications for the 2018 Opencounty Space internships now available Lensic.org 505-988-1234 For more information NONPROFIT • COMMUNITY FUNDED SERVICE CHARGES APPLY AT ALL POINTS OF PURCHASE A special thanks to our www.bernco.gov/growthegrowers 2017/2018 sponsor: Find Your Future in ENGINEERING @Northern New Mexico College NORTHERN The most affordable 4-year now offering college in the Southwest classes at Santa Fe HEC! Northern Engineering programs include: n ABET-accredited Bachelor in INFORMATION ENGINEERING Tech (IET) n Ask about our new CYBERSECURITY concentration in IET Schedule your campus visit today! n Bachelor in ELECTROMECHANICAL Engineering/Solar Energy Concentration CALL 505.747.2111 or visit nnmc.edu n Associate of Applied Science degrees in RENEWABLE ENERGY and ELECTRICAL TECH 4 Green Fire Times Oc tober 2017 www.GreenFireTimes.com Vol. 9, No. 10 October 2017 Issue No. -
AD Bridge User Guide
AD Bridge User Guide May 2019 Legal Notice © Copyright 2019 Micro Focus or one of its affiliates. The only warranties for products and services of Micro Focus and its affiliates and licensors (“Micro Focus”) are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. Micro Focus shall not be liable for technical or editorial errors or omissions contained herein. The information contained herein is subject to change without notice. For additional information, such as certification-related notices and trademarks, see http://www.microfocus.com/about/legal/. Contents About This Guide 5 1 Getting Started 7 2 Installing AD Bridge 9 Linux Requirements and Supported Platforms . 9 Linux Requirements . 9 Supported Linux Platforms. 10 Installing the AD Bridge Linux Agent. 11 Licensing the Linux Agent . 12 Joining Active Directory - Post Installation . 13 Installing the AD Bridge GPEdit Extension . 13 3 Managing Linux GPO Settings 15 Accessing or Creating Group Policy Objects . 15 Configuring Linux GPO Settings . 16 Managing Linux Agent Services with GPOs . 17 Importing Custom Configuration File Settings. 18 Managing Linux Applications with GPOs . 18 Managing User Logins with GPOs . 19 Viewing Policy Injection on a Linux Agent. 20 A Appendix 21 Linux Agent GPO Settings . 21 Linux Agent Commands and Lookups . 22 GPO Best Practices . 23 Contents 3 4 About This Guide The AD Bridge User Guide provides information to help you understand, install, configure, and employ the Micro Focus AD Bridge product to help manage your enterprise environment. Audience This guide is written for administrators and users who will use Micro Focus AD Bridge to more effectively manage Active Directory and group policies in a cross-platform environment. -
Introduction to UEFI Technology
Introduction to UEFI Technology Abd El-Aziz, Mostafa Tarek, Aly [email protected] [email protected] Eldefrawy, Amr [email protected] December 3, 2013 Contents 1 BIOS 1 1.1 Introduction to System BIOS . .1 1.1.1 BIOS Operations . .3 1.1.2 BIOS Service Routines . .3 1.2 BIOS Limitations . .4 2 UEFI 5 2.1 Introduction to Unified Extensible Firmware Interface . .5 2.2 UEFI Components . .6 2.2.1 Boot Manager . .6 2.2.2 UEFI Services . .7 2.3 UEFI vs BIOS . .9 2.3.1 UEFI is properly standardized . .9 2.3.2 UEFI can work in either 32-bit or 64-bit mode . .9 2.3.3 A simple boot procedure . .9 3 Code Examples 10 3.1 BIOS Code Example . 10 3.2 UEFI Code Example . 12 1 BIOS 1.1 Introduction to System BIOS In the wonderful world of computing, it is well known that the operating system is an essential component of the computer system. Not only does the OS drive the computer hardware and control software programs, but it also provides complicated services and routines that can be used by programs to facilitate their job. Most computers today are based on Von Neumenn architecture. This implies that a program should be first loaded to some memory, which is directly accessible by the processing unit, before execution. The operating system, like any other program, abides by that rule. We note that an 1 operating system is not a single piece of code; large operating systems (like openBSD and IBM AIX) consist of hundreds of programs. -
List of New Applications Added in ARL #2517
List of New Applications Added in ARL #2517 Application Name Publisher ActiveEfficiency 1.10 1E ACL Add-In 14.0 ACL Services ACL for Windows 14.2 ACL Services ACL for Windows 14.1 ACL Services Direct Link 7.5 ACL Services ACL Add-In 1.1 ACL Services Creative Cloud Connection 5 Adobe Experience Manager forms 6.5 Adobe Elements Auto Analyzer 12.0 Adobe Token Resolver 3.4 Adobe Token Resolver 3.6 Adobe LogTransport 1.6 Adobe LogTransport 2.4 Adobe IPC Broker 5.6 Adobe Data Workbench Adobe Token Resolver 3.5 Adobe Token Resolver 3.7 Adobe Dimension 3.2 Adobe Photo Downloader 8.0 Adobe LogTransport 2.2 Adobe GC Invoker Utility 4.5 Adobe GC Client 5.0 Adobe Crash Reporter 2.0 Adobe Crash Reporter 2.1 Adobe GC Invoker Utility 6.4 Adobe Dynamic Link Media Server 12.1 Adobe Token Resolver 3.3 Adobe Token Resolver 4.7 Adobe GC Client 4.4 Adobe Genuine Software Integrity Service 6.4 Adobe Creative Cloud Libraries 3 Adobe Token Resolver 3.9 Adobe Token Resolver 5.0 Adobe Genuine Software Integrity Service 6.5 Adobe Create PDF 17.1 Adobe Crash Reporter 1.5 Adobe Notification Client 4.9 Adobe GC Client 6.4 Adobe GC Client 6.5 Adobe Crash Reporter 1.6 Adobe Crash Reporter 2.2 Adobe Crash Reporter 2.4 Adobe GPU Sniffer 19.0 Adobe Token Generator 7.0 Adobe Token Resolver 3.8 Adobe LogTransport 1.5 Adobe InDesign Server CC (2020) Adobe GC Invoker Utility 5.0 Adobe GC Invoker Utility 6.5 Adobe RED Importer Plugin Unspecified Adobe Token Generator 8.0 Adobe GC Client 1.2 Adobe GC Client 4.5 Adobe EmailNotificationPlugin 11.0 Apple BatteryUIKit 1.0 Apple -
Bringing Virtualization to the X86 Architecture with the Original Vmware Workstation
12 Bringing Virtualization to the x86 Architecture with the Original VMware Workstation EDOUARD BUGNION, Stanford University SCOTT DEVINE, VMware Inc. MENDEL ROSENBLUM, Stanford University JEREMY SUGERMAN, Talaria Technologies, Inc. EDWARD Y. WANG, Cumulus Networks, Inc. This article describes the historical context, technical challenges, and main implementation techniques used by VMware Workstation to bring virtualization to the x86 architecture in 1999. Although virtual machine monitors (VMMs) had been around for decades, they were traditionally designed as part of monolithic, single-vendor architectures with explicit support for virtualization. In contrast, the x86 architecture lacked virtualization support, and the industry around it had disaggregated into an ecosystem, with different ven- dors controlling the computers, CPUs, peripherals, operating systems, and applications, none of them asking for virtualization. We chose to build our solution independently of these vendors. As a result, VMware Workstation had to deal with new challenges associated with (i) the lack of virtual- ization support in the x86 architecture, (ii) the daunting complexity of the architecture itself, (iii) the need to support a broad combination of peripherals, and (iv) the need to offer a simple user experience within existing environments. These new challenges led us to a novel combination of well-known virtualization techniques, techniques from other domains, and new techniques. VMware Workstation combined a hosted architecture with a VMM. The hosted architecture enabled a simple user experience and offered broad hardware compatibility. Rather than exposing I/O diversity to the virtual machines, VMware Workstation also relied on software emulation of I/O devices. The VMM combined a trap-and-emulate direct execution engine with a system-level dynamic binary translator to ef- ficiently virtualize the x86 architecture and support most commodity operating systems. -
Snap Vs Flatpak Vs Appimage: Know the Differences | Which Is Better
Published on Tux Machines (http://www.tuxmachines.org) Home > content > Snap vs Flatpak vs AppImage: Know The Differences | Which is Better Snap vs Flatpak vs AppImage: Know The Differences | Which is Better By Rianne Schestowitz Created 08/12/2020 - 8:29pm Submitted by Rianne Schestowitz on Tuesday 8th of December 2020 08:29:48 PM Filed under Software [1] Every Linux distribution has its own package manager tool or command-line based repository system to update, install, remove, and manage packages on the system. Despite having a native package manager, sometimes you may need to use a third-party package manager on your Linux system to get the latest version of a package to avoid repository errors and server errors. In the entire post, we have seen the comparison between Snap, AppImage, and Flatpak. Snap, Flatpak, and AppImage; all have their pros and cons. In my opinion, I will always prefer the Flatpak package manager in the first place. If I can?t find any packages on Flatpak, then I?ll go for the AppImage. And finally, Snap is an excellent store of applications, but it still requires some development. I would go to the Snap store for proprietary or semi-proprietary applications than main applications. Please share it with your friends and the Linux community if you find this post useful and informative. Let us know which package manager do you prefer to use on your Linux system. You can write also write down your opinions regarding this post in the comment section. [2] Software Source URL: http://www.tuxmachines.org/node/145224 Links: [1] http://www.tuxmachines.org/taxonomy/term/38 [2] https://www.ubuntupit.com/snap-vs-flatpak-vs-appimage-know-the-difference/. -
Ubuntu Server Guide Basic Installation Preparing to Install
Ubuntu Server Guide Welcome to the Ubuntu Server Guide! This site includes information on using Ubuntu Server for the latest LTS release, Ubuntu 20.04 LTS (Focal Fossa). For an offline version as well as versions for previous releases see below. Improving the Documentation If you find any errors or have suggestions for improvements to pages, please use the link at thebottomof each topic titled: “Help improve this document in the forum.” This link will take you to the Server Discourse forum for the specific page you are viewing. There you can share your comments or let us know aboutbugs with any page. PDFs and Previous Releases Below are links to the previous Ubuntu Server release server guides as well as an offline copy of the current version of this site: Ubuntu 20.04 LTS (Focal Fossa): PDF Ubuntu 18.04 LTS (Bionic Beaver): Web and PDF Ubuntu 16.04 LTS (Xenial Xerus): Web and PDF Support There are a couple of different ways that the Ubuntu Server edition is supported: commercial support and community support. The main commercial support (and development funding) is available from Canonical, Ltd. They supply reasonably- priced support contracts on a per desktop or per-server basis. For more information see the Ubuntu Advantage page. Community support is also provided by dedicated individuals and companies that wish to make Ubuntu the best distribution possible. Support is provided through multiple mailing lists, IRC channels, forums, blogs, wikis, etc. The large amount of information available can be overwhelming, but a good search engine query can usually provide an answer to your questions. -
Referência Debian I
Referência Debian i Referência Debian Osamu Aoki Referência Debian ii Copyright © 2013-2021 Osamu Aoki Esta Referência Debian (versão 2.85) (2021-09-17 09:11:56 UTC) pretende fornecer uma visão geral do sistema Debian como um guia do utilizador pós-instalação. Cobre muitos aspetos da administração do sistema através de exemplos shell-command para não programadores. Referência Debian iii COLLABORATORS TITLE : Referência Debian ACTION NAME DATE SIGNATURE WRITTEN BY Osamu Aoki 17 de setembro de 2021 REVISION HISTORY NUMBER DATE DESCRIPTION NAME Referência Debian iv Conteúdo 1 Manuais de GNU/Linux 1 1.1 Básico da consola ................................................... 1 1.1.1 A linha de comandos da shell ........................................ 1 1.1.2 The shell prompt under GUI ......................................... 2 1.1.3 A conta root .................................................. 2 1.1.4 A linha de comandos shell do root ...................................... 3 1.1.5 GUI de ferramentas de administração do sistema .............................. 3 1.1.6 Consolas virtuais ............................................... 3 1.1.7 Como abandonar a linha de comandos .................................... 3 1.1.8 Como desligar o sistema ........................................... 4 1.1.9 Recuperar uma consola sã .......................................... 4 1.1.10 Sugestões de pacotes adicionais para o novato ................................ 4 1.1.11 Uma conta de utilizador extra ........................................ 5 1.1.12 Configuração -
Hacking Toshiba Laptops Or How to Mess up Your Firmware Security
Hacking Toshiba Laptops Or how to mess up your firmware security REcon Brussels 2018 whois Serge Bazanski Michał Kowalczyk Freelancer in devops & (hardware) security. Vice-captain @ Dragon Sector Researcher @ Invisible Things Lab Twitter: @q3k Reverse engineer, amateur cryptanalyst IRC: q3k @ freenode.net Twitter: @dsredford IRC: Redford @ freenode.net Toshiba Portégé R100 Intel Pentium M 1 GHz 256MB RAM But there’s a catch... Quite the catch, actually. CMOS clear jumper? None to be found. Yank out the battery? Password still there. Take a door key and pass it over the pins of things that look like flash chips hopefully causing a checksum failure and resetting the password? Nice try. No luck, though. A-ha! BIOS analysis How to get the BIOS code? Physical memory? Not with a locked-down laptop. Dump of the flash chip? Ugh. Unpack some updates? Let’s see. Unpacking the updates https://support.toshiba.com/ 7-Zip + 254 KB of compressed data Decompression Unknown format Default unpacker is a 16-bit EXE There’s an alternative one, 32-bit! Decompression BuIsFileCompressed BuGetFileSize BuDecodeFile Decompression Just ~50 lines of C! ... BuIsFileCompressed(compressed, &is_compressed); if (is_compressed) { BuDecodeFile(compressed, fsize, decompressed); } ... The result Dumping the BIOS flash Where to start looking Chip Safari RAM Flash Google it Interfacing to flash chips In-circuit: test pads or protocol that permits multi-master access Out-of-circuit (?): desolder, attach to breakout/clip, use main communication interface Custom breakout board KiCAD (or $whatever, really) PCB design. Thermal transfer for DIY PCB manufacturing. Hot air gun to desolder, soldering station to re-solder. -
Professional Xen® Virtualization
Professional Xen® Virtualization William von Hagen Wiley Publishing, Inc. fffirs.inddfirs.indd iiiiii 112/14/072/14/07 44:35:46:35:46 PPMM fffirs.inddfirs.indd iiii 112/14/072/14/07 44:35:46:35:46 PPMM Professional Xen® Virtualization Acknowledgments .........................................................................................ix Introduction ................................................................................................ xix Chapter 1: Overview of Virtualization .............................................................. 1 Chapter 2: Introduction to Xen ..................................................................... 27 Chapter 3: Obtaining and Installing Xen........................................................ 57 Chapter 4: Booting and Configuring a Xen Host ............................................ 87 Chapter 5: Configuring and Booting Virtual Machines ................................. 117 Chapter 6: Building Filesystems for Virtual Machines ................................. 141 Chapter 7: Managing and Monitoring Virtual Machines ............................... 175 Chapter 8: Xen Networking ........................................................................ 201 Chapter 9: Advanced Virtual Machine Configuration ................................... 231 Chapter 10: Using Xen in the Data Center .................................................. 283 Appendix A: xm Command and Option Reference ........................................ 339 Appendix B: Xen Virtual Machine Configuration File Reference -
Edgex Foundry Snap Package.Pdf
CanSnap Package Tech Talks - Session 11 November 2018 edgexfoundry.org | @edgexfoundry Agenda ● Introduction to snaps ● Overview of the edgexfoundry snap ● How to install ● How to configure/manage/update ● How to use with additional device services ● Further references ● Upcoming tech talks ● Q&A edgexfoundry.org | @edgexfoundry Ian Johnson <[email protected]> ● Canonical / Software Engineer Field Engineering - Devices & IoT ● Primary snap developer for Dehli release ● Contributed CI work for snap build ● Contributed code to security to decouple Docker-isms ● Involved in testing most services for Dehli ● Contributed bug fixes to SMA ● Member of the DevOps working group edgexfoundry.org | @edgexfoundry Tony Espy <[email protected]> ● Canonical / Technical Architect Field Engineering - Devices & IoT ● Technical Steering Committee member ● Former Device Services WG chair ● Author of Device Services SDK Requirements ● Original developer of device-sdk-go ● Active member of Core, Device Services & Security working groups ● Created first EdgeX snap prototype edgexfoundry.org | @edgexfoundry Introduction What's a snap? Snaps are containerised software packages that work on all major Linux distributions without modification. Simple to create and publish, they automatically update safely. edgexfoundry.org | @edgexfoundry Introduction Snaps are... ● Self-contained squashfs-based software packages ● Containing one or more applications or services ● Cryptographically-signed by publisher and tamper-proof ● Published to risk-based update channels -
Automated Malware Analysis Report for Sqlninja 0
ID: 130390 Sample Name: sqlninja_0.2.6- r1-1raring0_all.deb Cookbook: defaultlinuxfilecookbook.jbs Time: 20:49:43 Date: 09/05/2019 Version: 26.0.0 Aquamarine Table of Contents Table of Contents 2 Analysis Report sqlninja_0.2.6-r1-1raring0_all.deb 4 Overview 4 General Information 4 Detection 4 Classification 4 Mitre Att&ck Matrix 5 Signature Overview 5 AV Detection: 6 Networking: 6 System Summary: 6 Persistence and Installation Behavior: 6 Malware Analysis System Evasion: 6 Runtime Messages 6 Behavior Graph 6 Yara Overview 7 Initial Sample 7 PCAP (Network Traffic) 7 Dropped Files 7 Joe Sandbox View / Context 7 IPs 7 Domains 8 ASN 8 JA3 Fingerprints 8 Dropped Files 8 Antivirus and Machine Learning Detection 8 Initial Sample 8 Dropped Files 8 Domains 9 URLs 9 Screenshots 9 Thumbnails 9 Startup 9 Created / dropped Files 10 Domains and IPs 12 Contacted Domains 12 Contacted IPs 12 Public 12 Static File Info 12 General 12 Network Behavior 13 Network Port Distribution 13 TCP Packets 13 UDP Packets 13 DNS Queries 13 DNS Answers 13 HTTPS Packets 13 System Behavior 14 Analysis Process: gnome-software PID: 20951 Parent PID: 20139 14 General 14 File Activities 14 File Deleted 14 File Read 14 File Written 14 Directory Enumerated 14 Directory Created 14 Owner / Group Modified 14 Permission Modified 14 Analysis Process: gnome-software PID: 20974 Parent PID: 20951 14 General 14 Copyright Joe Security LLC 2019 Page 2 of 19 File Activities 15 Directory Enumerated 15 Analysis Process: dbus-launch PID: 20974 Parent PID: 20951 15 General 15 File Activities