IBM Power Systems L and LC Server Positioning Guide
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Automated Analysis of Speculation Windows in Spectre Attacks
Barbara Gigerl Automated Analysis of Speculation Windows in Spectre Attacks MASTER'S THESIS to achieve the university degree of Diplom-Ingenieurin Master's degree programme: Software Engineering and Management submitted to Graz University of Technology Supervisor: Daniel Gruss Institute for Applied Information Processing and Communication Graz, May 2019 i AFFIDAVIT I declare that I have authored this thesis independently, that I have not used other than the declared sources/resources, and that I have explicitly indicated all material which has been quoted either literally or by content from the sources used. The text document uploaded to TUGRAZonline is identical to the present master's thesis. Date Signature EIDESSTATTLICHE ERKLARUNG¨ Ich erkl¨arean Eides statt, dass ich die vorliegende Arbeit selbstst¨andig verfasst, andere als die angegebenen Quellen/Hilfsmittel nicht benutzt, und die den benutzten Quellen w¨ortlich und inhaltlich entnommenen Stellen als solche kenntlich gemacht habe. Das in TUGRAZonline hochgeladene Textdokument ist mit der vorliegenden Masterarbeit identisch. Datum Unterschrift Abstract Speculative execution is a feature integrated into most modern CPUs. Although intro- duced as a way to enhance the performance of processors, the release of Spectre attacks showed that it is a significant security risk. Since CPUs from various vendors, includ- ing Intel, AMD, ARM, and IBM, implement speculative execution, all different kinds of devices are affected by Spectre attacks, for example, desktop PCs and smartphones. Spectre attacks exploit the branch prediction mechanisms of the CPU and then use a cache covert channel to leak secret data. Several attack variants have been discovered since the release, including Spectre-PHT which targets the Pattern History Table of the CPU. -
End User License Agreement
MICROSOFT SOFTWARE LICENSE TERMS WINDOWS EMBEDDED STANDARD 7 These license terms are an agreement between you and YSI incorporated. Please read them. They apply to the software included on this device. The software also includes any separate media on which you received the software. The software on this device includes software licensed from Microsoft Corporation or its affiliate. The terms also apply to any Microsoft • updates, • supplements, • Internet-based services, and • support services for this software, unless other terms accompany those items. If so, those terms apply. If you obtain updates or supplements directly from Microsoft, then Microsoft, and not YSI incorporated, licenses those to you. As described below, using the software also operates as your consent to the transmission of certain computer information for Internet-based services. By using the software, you accept these terms. If you do not accept them, do not use the software. Instead, contact YSI incorporated to determine its return policy for a refund or credit. If you comply with these license terms, you have the rights below. 1. USE RIGHTS Use. The software license is permanently assigned to the device with which you acquired the software. You may use the software on the device. 2. ADDITIONAL LICENSING REQUIREMENTS AND/OR USE RIGHTS a. Specific Use. YSI incorporated designed the device for a specific use. You may only use the software for that use. b. Other Software. You may use other programs with the software as long as the other programs directly supports the manufacturer’s specific use for the device, or provide system utilities, resource management, or anti-virus or similar protection. -
Software Licensing in the Cloud Age Solving the Impact of Cloud Computing on Software Licensing Models
The International Journal of Soft Computing and Software Engineering [JSCSE], Vol. 3, No. 3, Special Issue: The Proceeding of International Conference on Soft Computing and Software Engineering 2013 [SCSE’13], San Francisco State University, CA, U.S.A., March 2013 Doi: 10.7321/jscse.v3.n3.60 e-ISSN: 2251-7545 Software Licensing in the Cloud Age Solving the Impact of Cloud Computing on Software Licensing Models Malcolm McRoberts Enterprise Architecture Core Technology Center Harris Corporation GCSD Melbourne, Florida, USA [email protected] Abstract—Cloud computing represents a major shift in identify key issues that require the attention of the industry information systems architecture, combining both new as a whole. deployment models and new business models. Rapid provisioning, elastic scaling, and metered usage are essential A. Characteristics of Cloud Computing (Benefits) characteristics of cloud services, and they require cloud According to the National Institute of Standards and resources with these same characteristics. When cloud services Technology (NIST) [1], cloud computing is a model for depend on commercial software, the licenses for that software enabling ubiquitous, convenient, on-demand network access become another resource to be managed by the cloud. This to a shared pool of configurable computing resources (e.g., paper examines common licensing models, including open networks, servers, storage, applications, and services) that source, and how well they function in a cloud services model. It can be rapidly provisioned and released with minimal discusses creative, new, cloud-centric licensing models and how management effort or service provider interaction. they allow providers to preserve and expand their revenue This translates to a number of benefits for large and small streams as their partners and customers transition to the organizations alike, as well as for individuals. -
Defeating Invisible Enemies:Firmware Based
Defeating Invisible Enemies: Firmware Based Security in OpenPOWER Systems — Linux Security Summit 2017 — George Wilson IBM Linux Technology Center Linux Security Summit / Defeating Invisible Enemies / September 14, 2017 / © 2017 IBM Corporation Agenda Introduction The Case for Firmware Security What OpenPOWER Is Trusted Computing in OpenPOWER Secure Boot in OpenPOWER Current Status of Work Benefits of Open Source Software Conclusion Linux Security Summit / Defeating Invisible Enemies / September 14, 2017 / © 2017 IBM Corporation 2 Introduction Linux Security Summit / Defeating Invisible Enemies / September 14, 2017 / © 2017 IBM Corporation 3 Disclaimer These slides represent my views, not necessarily IBM’s All design points disclosed herein are subject to finalization and upstream acceptance The features described may not ultimately exist or take the described form in a product Linux Security Summit / Defeating Invisible Enemies / September 14, 2017 / © 2017 IBM Corporation 4 Background The PowerPC CPU has been around since 1990 Introduced in the RS/6000 line Usage presently spans embedded to server IBM PowerPC servers traditionally shipped with the PowerVM hypervisor and ran AIX and, later, Linux in LPARs In 2013, IBM decided to open up the server architecture: OpenPOWER OpenPOWER runs open source firmware and the KVM hypervisor with Linux guests Firmware and software designed and developed by the IBM Linux Technology Center “OpenPOWER needs secure and trusted boot!” Linux Security Summit / Defeating Invisible Enemies / September 14, 2017 / © 2017 IBM Corporation 5 The Case for Firmware Security Linux Security Summit / Defeating Invisible Enemies / September 14, 2017 / © 2017 IBM Corporation 6 Leaks Wikileaks Vault 7 Year 0 Dump NSA ANT Catalog Linux Security Summit / Defeating Invisible Enemies / September 14, 2017 / © 2017 IBM Corporation 7 Industry Surveys UEFI Firmware Rootkits: Myths and Reality – Matrosov Firmware Is the New Black – Analyzing Past Three Years of BIOS/UEFI Security Vulnerabilities – Branco et al. -
An Introduction to Malware
Downloaded from orbit.dtu.dk on: Sep 24, 2021 An Introduction to Malware Sharp, Robin Publication date: 2017 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Sharp, R. (2017). An Introduction to Malware. General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. Users may download and print one copy of any publication from the public portal for the purpose of private study or research. You may not further distribute the material or use it for any profit-making activity or commercial gain You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. An Introduction to Malware Robin Sharp DTU Compute Spring 2017 Abstract These notes, written for use in DTU course 02233 on Network Security, give a short introduction to the topic of malware. The most important types of malware are described, together with their basic principles of operation and dissemination, and defenses against malware are discussed. Contents 1 Some Definitions............................2 2 Classification of Malware........................2 3 Vira..................................3 4 Worms................................ -
Foundation Overview February 2014
OpenPOWER Overview May 2015 Keith Brown Director, IBM Systems Technical Strategy & Product Security [email protected] http://openpowerfoundation.org/ © 2015 OpenPOWER Foundation What is the OpenPOWER Ecosystem? Cloud Software Existing ISV community of 800+ Standard Operating Open Environment Source All major Linux distros (System Mgmt) Software Communities Operating Open sourced Power8 System / KVM firmware stack New OSS Firmware OpenPOWER Resources for porting and Firmware Community optimizing on Hardware OpenPOWER OpenPOWERFoundation.org Technology 2 © 2015 OpenPOWER Foundation A Fast Start for OpenPOWER! The year • Collaborative solutions, standards, and reference designs available • Independent members solutions and systems ahead • Sector growth in technical computing and cloud • Global growth with increasing depth in all layers • Broad adoption across hardware, software, and end users 3 © 2015 OpenPOWER Foundation Fueling an Open Development Community 4 © 2015 OpenPOWER Foundation Critical workloads run on Linux on Power Web, Java Apps and Infrastructure Analytics & Research HPC applications for Life Sciences • Highly threaded • Compute intensive • Throughput oriented • High memory bandwidth • Scale out capable • Floating point • High quality of service • High I/O rates Business Applications Database • High quality of service • Handle peak workloads • Scalability • Scalability • Flexible infrastructure • High quality of service • Large memory footprint • Resiliency and security 5 © 2015 OpenPOWER Foundation IBM, Mellanox, and NVIDIA -
Malware Analysis Sandboxing: Is Open Source Or Commercial Right for You?
Malware Analysis Sandboxing: Is Open Source or Commercial Right for You? Summary Sandboxing: What is the Best Fit for You? Many enterprises In the war against cybercriminals and hackers, dynamic malware analysis technology has emerged as one of the most valuable weapons for information evaluating sandboxing security teams. “Sandboxing” products help security professionals identify products find unknown malware, respond more quickly to Zero-day attacks, thwart APTs and themselves considering other advanced attacks, and perform forensic examinations of breaches. both products from Many enterprises evaluating sandboxing products find themselves considering commercial vendors and both products from commercial vendors and open source projects. The commercial solutions are more mature and feature-rich, and are supported open source projects. by the vendors; the open source alternatives are “free” and make source code available for modification. This comparison of What is the best fit for you? Do the additional features and predictable support Cuckoo Sandbox and of the commercial products justify the extra up-front cost? ThreatAnalyzer, two This white paper will help you answer those questions by comparing two dynamic malware analysis solutions: ThreatAnalyzer from ThreatTrack Security, leading dynamic malware and Cuckoo Sandbox from the Cuckoo project. analysis solutions, will We will discuss: help you determine 1. “Generic” advantages that often differentiate open source and which approach is the commercial alternatives. best fit for you. 2. What advantages actually apply to sandboxing solutions. 3. Three feature areas that are particularly important for dynamic malware analysis: - Defeating VM-aware malware. - Providing customized environments and detection rules. - Accelerating malware analysis and reporting. Generic Advantages of Open Source and Commercial Solutions Through many debates in the IT industry press, advocates of open source and commercial software have presented what might be called the generic advantages of each approach. -
Linux and Open Source: the View from IBM
Linux @ IBM Linux and Open Source: The View From IBM Jim Elliott, Advocate, Strategic Growth Businesses IBM Canada Ltd. ibm.com/vm/devpages/jelliott SHARE Session 9200 February 28, 2005 © 2005 IBM Corporation Linux @ IBM Linux and Open Source: The View from IBM Session 9200 Linux and Open Source are game-changing technologies. Jim will provide a review of Linux and Open Source from IBM's point of view covering: – Overview, Value and Marketplace: A brief update on Linux and Open Source and the value to customers – Usage: How Linux and Open Source are being used by customers today and our view of the future – IBM and Open Source: How IBM is using Open Source software internally and IBM involvement in the Open Source community 2 SHARE Session 9200 February 28, 2005 Linux @ IBM Linux Overview, Value, and Marketplace “Linux will do for applications what the Internet did for networks.” Irving Wladawsky-Berger, IBM LinuxWorld, January 2000 SHARE Session 9200 February 28, 2005 © 2005 IBM Corporation Linux @ IBM Advancing Technology What if … ... everything is connected and intelligent? ... networking and transactions are inexpensive? ... computing power is unlimited? Adoption of Processor Storage Bandwidth Number of Interaction open standards speed networked costs devices 4 SHARE Session 9200 February 28, 2005 Linux @ IBM The road to On Demand is via Open Computing Open Source Open Architecture Open Standards 5 SHARE Session 9200 February 28, 2005 Linux @ IBM Open Source Software www.opensource.org What is Open Source? – Community develops, debugs, maintains – “Survival of the fittest” – peer review – Generally high quality, high performance software – Superior security – on par with other UNIXes Why does IBM consider Open Source important? – Can be a major source of innovation – Community approach – Good approach to developing emerging standards – Enterprise customers are asking for it 6 SHARE Session 9200 February 28, 2005 Linux @ IBM Freedom of Choice “Free software is a matter of liberty, not price. -
Sugar Developer Guide
SUGAR DEVELOPER GUIDE VERSION 6.2.0 Sugar Developer Guide – 6.2.0 Sugar Developer Guide Version 6.2.0, 2011 Copyright © 2004-2011 SugarCRM Inc. www.sugarcrm.com This document is subject to change without notice. License This work is licensed under the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License (“License”). To view a copy of this license, visit http://www.creativecommons.org/licenses/by- nc-nd/3.0/ or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA. Disclaimer Your Warranty, Limitations of liability and Indemnity are expressly stated in the License. Please refer to the License for the specific language governing these rights and limitations Trademarks All SugarCRM logos in this document are registered trademarks of SugarCRM Inc. See the SugarCRM trademark policies at http://www.sugarcrm.com/crm/open-source/trademark-information.html for more information on how SugarCRM trademarks can be used. 2 Table of Contents Preface ____________________________________________________________________ 10 About this Guide__________________________________________________________________ 10 Audience ________________________________________________________________________ 10 Overview ________________________________________________________________________ 10 Core Features ____________________________________________________________________ 11 Related Documentation ____________________________________________________________ 12 Chapter 1: SugarCRM Overview ________________________________________________ -
COTS-Based Software Development: Processes and Open Issues
The Journal of Systems and Software 61 (2002) 189–199 www.elsevier.com/locate/jss COTS-based software development: Processes and open issues M. Morisio d,*, C.B. Seaman b,c, V.R. Basili a,c, A.T. Parra e, S.E. Kraft f, S.E. Condon e a University of Maryland, College Park, MD 20742, USA b University of Maryland Baltimore County, Baltimore, MD 21250, USA c Fraunhofer Center Maryland, College Park, MD 20742, USA d Dipartimento di Automatica e Informatica, Politecnico di Torino, Corso Duca degli Abruzzi 24, Torino 10129, Italy e Computer Sciences Corporation, Lanham, MD, USA f NASA/Goddard Space Flight Center, Greenbelt, MD, USA Received 1 March 2001; received in revised form 1 July 2001; accepted 1 September 2001 Abstract The work described in this paper is an investigation of the COTS-based software development within a particular NASA en- vironment, with an emphasis on the processes used. Fifteen projects using a COTS-based approach were studied and their actual process was documented. This process is evaluated to identify essential differences in comparison to traditional software develop- ment. The main differences, and the activities for which projects require more guidance, are requirements definition and COTS selection, high level design, integration and testing. Starting from these empirical observations, a new process and set of guidelines for COTS-based development are developed and briefly presented. Ó 2002 Elsevier Science Inc. All rights reserved. Keywords: Commercial off-the-shelf; COTS; Component-based; Empirical study; Software development process 1. Introduction [The marketplace is] characterized by a vast array of products and product claims, extreme quality The world of software development has evolved and capability differences between products, and rapidly in the last decade. -
Ostechnix Install Sugarcrm on Centos 6.4 / RHEL / 6.4 / Scientific
Install SugarCRM on CentOS 6.4 / RHEL / 6.4 / Scientific... http://ostechnix.wordpress.com/2013/05/08/install-suga... Ostechnix Open source and Linux How-to articles, Manuals, Tips & Tricks Install SugarCRM on CentOS 6.4 / RHEL / 6.4 / Scientific Linux 6.4 May 8, 2013 ~ Admin SugarCRM (http://www.sugarcrm.com/) is a web based CRM(Customer Relationship Management) Solution written in PHP. It comes with different editions such as Enterprise, Ultimate, Corporate" Professional and Community(free) editions. For more details about the editions refer the official link (http://support.sugarcrm.com/02_Documentation/01_Sugar_Editions). (http://ostechnix.files.wordpress.com/2013/05 /images.jpeg) In this how-to, i am gonna to show you how to install SugarCRM (http://sugarcrm.com) Community edition in CentOS 6.4. Prerequisites Install the necessary so twares such as MySQL (http://www.mysql.com), Apache and PHP modules first as shown below. 1 de 18 28/10/14 12:44 Install SugarCRM on CentOS 6.4 / RHEL / 6.4 / Scientific... http://ostechnix.wordpress.com/2013/05/08/install-suga... [root@server ~]# yum install mysql mysql-server httpd php php-devel php-gd php-imap php 7 ter installing the above prerequisites, we need to tune the PHP settings. To do that open file /etc/php.ini and adjust the following settings. Make sure that memory_limit is set as 128M" post_max_size and upload_max_size as 20M. [root@server ~]# vi /etc/php.ini memory_limit = 128M post_max_size = 20M upload_max_filesize = 20M 1nce done this reboot the server to save the changes. Now start Apache and MySQL services and make them to start automatically on e8ery reboot. -
HARDWARE INNOVATION REVEAL Openpower Foundation Summit
HARDWARE INNOVATION REVEAL OpenPOWER Foundation Summit 2018 87 Solutions BPS-8201 Server The BPS-8201 is a High Density/Storage with IBM POWER8 Turismo SCM processor Platform , 2U/ (16) 3.5" SAS/SATA HDDs. System ADM-PCIE-9V3 - FPGA Accelerator Board—Latest FPGA accelerator board, is CAPI 2.0 and OpenCAPI enabled featuring a powerful Xilinx® Virtex® UltraScale+ ™ FPGA. The ADM-PCIE-9V3 is ideal for a variety of acceleration applications (Compute, Networking, Storage) packed Card into a small HHHL server friendly PCIe add-in card size. OpenCAPI FPGA Loop Back cable and OpenCAPI cable. These enable testing and OpenCAPI accelerators to be connected to standard PCIe while signaling to the host processor through sockets attached to the main system board. Cable Parallware Trainer aims to democratize access to HPC by providing sim- ple-to-use assistance in developing software for shared memory and accelerator technologies. Developed specifically to help software pro- grammers learn how to parallelise software, quickly and efficiently aids Software users in developing OpenMP and OpenACC enabled software. Escala E3-OP90 is an Open Power based server optimized for Deep Learning. The L3-OP90 features 2 Power9 sockets which are intercon- nected with up to 4 Nvidia Volta GPUs through NVlink 2.0. The architec- ture is designed for the implementation of large deep learning models System enabling highest levels of resolution / accuracy. HBA 9405W-16i Adapter—The x16 low-profile HBA9405W-16i is ide- al for high-performing, bandwidth-intense applications. The HBA enables internal communication to PCIe JBOFs and delivers the per- formance and scalability needed by critical applications such as video Card streaming, medical imaging and big data analytics.