Qualys Policy Compliance Getting Started Guide
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Command-Line Sound Editing Wednesday, December 7, 2016
21m.380 Music and Technology Recording Techniques & Audio Production Workshop: Command-line sound editing Wednesday, December 7, 2016 1 Student presentation (pa1) • 2 Subject evaluation 3 Group picture 4 Why edit sound on the command line? Figure 1. Graphical representation of sound • We are used to editing sound graphically. • But for many operations, we do not actually need to see the waveform! 4.1 Potential applications • • • • • • • • • • • • • • • • 1 of 11 21m.380 · Workshop: Command-line sound editing · Wed, 12/7/2016 4.2 Advantages • No visual belief system (what you hear is what you hear) • Faster (no need to load guis or waveforms) • Efficient batch-processing (applying editing sequence to multiple files) • Self-documenting (simply save an editing sequence to a script) • Imaginative (might give you different ideas of what’s possible) • Way cooler (let’s face it) © 4.3 Software packages On Debian-based gnu/Linux systems (e.g., Ubuntu), install any of the below packages via apt, e.g., sudo apt-get install mplayer. Program .deb package Function mplayer mplayer Play any media file Table 1. Command-line programs for sndfile-info sndfile-programs playing, converting, and editing me- Metadata retrieval dia files sndfile-convert sndfile-programs Bit depth conversion sndfile-resample samplerate-programs Resampling lame lame Mp3 encoder flac flac Flac encoder oggenc vorbis-tools Ogg Vorbis encoder ffmpeg ffmpeg Media conversion tool mencoder mencoder Media conversion tool sox sox Sound editor ecasound ecasound Sound editor 4.4 Real-world -
BSD UNIX Toolbox 1000+ Commands for Freebsd, Openbsd
76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page iii BSD UNIX® TOOLBOX 1000+ Commands for FreeBSD®, OpenBSD, and NetBSD®Power Users Christopher Negus François Caen 76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page ii 76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page i BSD UNIX® TOOLBOX 76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page ii 76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page iii BSD UNIX® TOOLBOX 1000+ Commands for FreeBSD®, OpenBSD, and NetBSD®Power Users Christopher Negus François Caen 76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page iv BSD UNIX® Toolbox: 1000+ Commands for FreeBSD®, OpenBSD, and NetBSD® Power Users Published by Wiley Publishing, Inc. 10475 Crosspoint Boulevard Indianapolis, IN 46256 www.wiley.com Copyright © 2008 by Wiley Publishing, Inc., Indianapolis, Indiana Published simultaneously in Canada ISBN: 978-0-470-37603-4 Manufactured in the United States of America 10 9 8 7 6 5 4 3 2 1 Library of Congress Cataloging-in-Publication Data is available from the publisher. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600. Requests to the Publisher for permis- sion should be addressed to the Legal Department, Wiley Publishing, Inc., 10475 Crosspoint Blvd., Indianapolis, IN 46256, (317) 572-3447, fax (317) 572-4355, or online at http://www.wiley.com/go/permissions. -
Oracle Optimized Solution for Oracle E-Business Suite a High-Performance, Flexible Architecture on SPARC T5-2 Servers and Oracle Exadata
Oracle Optimized Solution for Oracle E-Business Suite A High-Performance, Flexible Architecture on SPARC T5-2 Servers and Oracle Exadata ORACLE WHITE P A P E R | OCTOBER 2015 Table of Contents Introduction 1 Solution Overview 2 Oracle Technologies—Everything Needed for Oracle E-Business Suite Deployment 2 Platform Infrastructure 3 Network Infrastructure and Remote Management 4 Built-in Virtualization for Simplified Oracle E-Business Suite Application Consolidation 4 High Availability Features to Keep Oracle E-Business Suite Running 6 Backup, Restore, and Disaster Recovery Solutions 6 Built-in Security Technology and Comprehensive Tools for Secure Deployment 7 Cryptographic Acceleration for Oracle E-Business Suite 7 Secure Isolation 9 Secure Access Control 9 Data Protection 9 Compliance 10 Security Best Practices for Oracle E-Business Suite Deployments 10 Security Technical Implementation Guides 11 My Oracle Support Documents 11 Component-Level Security Recommendations 12 Mapping an Oracle E-Business Suite Deployment to SPARC T5 Servers and Oracle Exadata 13 Consolidating to Oracle Systems 14 ORACLE OPTIMIZED SOLUTION FOR ORACLE E-BUSINESS SUITE A Basic Production System 15 Test Systems, Disaster Recovery Systems, and Other Systems 17 Solution Scalability 18 Consolidation of Quality Assurance, Disaster Recovery, and Other Systems 18 Consolidating onto a Single Oracle System 18 Cloud-Based Deployments 19 Additional Oracle Optimized Solutions for Oracle E-Business Suite Deployments 20 Oracle Optimized Solution for Secure Backup and Recovery -
Trustworthy Whole-System Provenance for the Linux Kernel
Trustworthy Whole-System Provenance for the Linux Kernel Adam Bates, Dave (Jing) Tian, Thomas Moyer Kevin R.B. Butler University of Florida MIT Lincoln Laboratory {adammbates,daveti,butler}@ufl.edu [email protected] Abstract is presently of enormous interest in a variety of dis- In a provenance-aware system, mechanisms gather parate communities including scientific data processing, and report metadata that describes the history of each ob- databases, software development, and storage [43, 53]. ject being processed on the system, allowing users to un- Provenance has also been demonstrated to be of great derstand how data objects came to exist in their present value to security by identifying malicious activity in data state. However, while past work has demonstrated the centers [5, 27, 56, 65, 66], improving Mandatory Access usefulness of provenance, less attention has been given Control (MAC) labels [45, 46, 47], and assuring regula- to securing provenance-aware systems. Provenance it- tory compliance [3]. self is a ripe attack vector, and its authenticity and in- Unfortunately, most provenance collection mecha- tegrity must be guaranteed before it can be put to use. nisms in the literature exist as fully-trusted user space We present Linux Provenance Modules (LPM), applications [28, 27, 41, 56]. Even kernel-based prove- the first general framework for the development of nance mechanisms [43, 48] and sketches for trusted provenance-aware systems. We demonstrate that LPM provenance architectures [40, 42] fall short of providing creates a trusted provenance-aware execution environ- a provenance-aware system for malicious environments. ment, collecting complete whole-system provenance The problem of whether or not to trust provenance is fur- while imposing as little as 2.7% performance overhead ther exacerbated in distributed environments, or in lay- on normal system operation. -
April 2006 Volume 31 Number 2
APRIL 2006 VOLUME 31 NUMBER 2 THE USENIX MAGAZINE OPINION Musings RIK FARROW OpenSolaris:The Model TOM HAYNES PROGRAMMING Code Testing and Its Role in Teaching BRIAN KERNIGHAN Modular System Programming in MINIX 3 JORRIT N. HERDER, HERBERT BOS, BEN GRAS, PHILIP HOMBURG, AND ANDREW S. TANENBAUM Some Types of Memory Are More Equal Than Others DIOMEDIS SPINELLIS Simple Software Flow Analysis Using GNU Cflow CHAOS GOLUBITSKY Why You Should Use Ruby LU KE KANIES SYSADMIN Unwanted HTTP:Who Has the Time? DAVI D MALONE Auditing Superuser Usage RANDOLPH LANGLEY C OLUMNS Practical Perl Tools:Programming, Ho Hum DAVID BLANK-EDELMAN VoIP Watch HEISON CHAK /dev/random ROBERT G. FERRELL STANDARDS USENIX Standards Activities NICHOLAS M. STOUGHTON B O OK REVIEWS Book Reviews ELIZABETH ZWICKY, WITH SAM STOVER AND RI K FARROW USENIX NOTES Letter to the Editor TED DOLOTTA Fund to Establish the John Lions Chair C ONFERENCES LISA ’05:The 19th Large Installation System Administration Conference WORLDS ’05: Second Workshop on Real, Large Distributed Systems FAST ’05: 4th USENIX Conference on File and Storage Technologies The Advanced Computing Systems Association Upcoming Events 3RD SYMPOSIUM ON NETWORKED SYSTEMS 2ND STEPS TO REDUCING UNWANTED TRAFFIC ON DESIGN AND IMPLEMENTATION (NSDI ’06) THE INTERNET WORKSHOP (SRUTI ’06) Sponsored by USENIX, in cooperation with ACM SIGCOMM JULY 6–7, 2006, SAN JOSE, CA, USA and ACM SIGOPS http://www.usenix.org/sruti06 MAY 8–10, 2006, SAN JOSE, CA, USA Paper submissions due: April 20, 2006 http://www.usenix.org/nsdi06 2006 -
Linux-Database-Bible.Pdf
Table of Contents Linux Database Bible..........................................................................................................................................1 Preface..................................................................................................................................................................4 The Importance of This Book.................................................................................................................4 Getting Started........................................................................................................................................4 Icons in This Book..................................................................................................................................5 How This Book Is Organized.................................................................................................................5 Part ILinux and Databases................................................................................................................5 Part IIInstallation and Configuration................................................................................................5 Part IIIInteraction and Usage...........................................................................................................5 Part IVProgramming Applications...................................................................................................6 Part VAdministrivia.........................................................................................................................6 -
Trustworthy Whole-System Provenance for the Linux Kernel Adam Bates, Dave (Jing) Tian, and Kevin R.B
Trustworthy Whole-System Provenance for the Linux Kernel Adam Bates, Dave (Jing) Tian, and Kevin R.B. Butler, University of Florida; Thomas Moyer, MIT Lincoln Laboratory https://www.usenix.org/conference/usenixsecurity15/technical-sessions/presentation/bates This paper is included in the Proceedings of the 24th USENIX Security Symposium August 12–14, 2015 • Washington, D.C. ISBN 978-1-939133-11-3 Open access to the Proceedings of the 24th USENIX Security Symposium is sponsored by USENIX Trustworthy Whole-System Provenance for the Linux Kernel Adam Bates, Dave (Jing) Tian, Thomas Moyer Kevin R.B. Butler University of Florida MIT Lincoln Laboratory {adammbates,daveti,butler}@ufl.edu [email protected] Abstract is presently of enormous interest in a variety of dis- In a provenance-aware system, mechanisms gather parate communities including scientific data processing, and report metadata that describes the history of each ob- databases, software development, and storage [43, 53]. ject being processed on the system, allowing users to un- Provenance has also been demonstrated to be of great derstand how data objects came to exist in their present value to security by identifying malicious activity in data state. However, while past work has demonstrated the centers [5, 27, 56, 65, 66], improving Mandatory Access usefulness of provenance, less attention has been given Control (MAC) labels [45, 46, 47], and assuring regula- to securing provenance-aware systems. Provenance it- tory compliance [3]. self is a ripe attack vector, and its authenticity and in- Unfortunately, most provenance collection mecha- tegrity must be guaranteed before it can be put to use. -
Oracle Supercluster—Secure Private Cloud Archiecture
Oracle SuperCluster—Secure Private Cloud Architecture Overview O R A C L E T E C H N I C A L WHITE P A P E R | NOVEMBER 2015 Table of Contents Introduction 1 Oracle SuperCluster: A Secure Private Cloud Architecture 2 Oracle SuperCluster: Typical Deployment Scenario 2 Secure Isolation 3 Data Protection 6 Access Control 9 Monitoring and Logging 12 Compliance Guidance and Verification 13 Secure Multitenancy on Oracle SuperCluster: A Cloud Provider Perspective 14 Summary 15 References 15 ORACLE SUPERCLUSTER—SECURE PRIVATE CLOUD ARCHITECTURE OVERVIEW Introduction IT infrastructure operators and service providers are under increasing pressure to be more agile and to dynamically align their business goals with cloud-centric operating models. This typically requires that they provide on-demand self-service, elastic growth and contraction of provisioned application or database environments and fine-grained infrastructure (compute, storage, and network) resource sharing. Security becomes a paramount concern when hosting multiple such business user tenants, each with many individual applications and databases, all using the shared resources of a cloud. The Oracle SuperCluster system features a defense-in-depth security architecture for hosting multiple tenants in a single platform using a layered set of security controls such as secure isolation, comprehensive data protection, end-to-end access control, and comprehensive logging and compliance auditing automation. This technical white paper presents a high-level architectural overview of the available technical security controls for supporting a secure cloud architecture on the Oracle SuperCluster system, including the Oracle SuperCluster T5, M6, and M7 models. However, the specific architecture presented in this white paper is intended to be a high-level representation. -
Name Synopsis Description
SoX(1) Sound eXchange SoX(1) NAME SoX − Sound eXchange, the Swiss Army knife of audio manipulation SYNOPSIS sox [global-options][format-options] infile1 [[format-options] infile2]... [format-options] outfile [effect [effect-options]] ... play [global-options][format-options] infile1 [[format-options] infile2]... [format-options] [effect [effect-options]] ... rec [global-options][format-options] outfile [effect [effect-options]] ... DESCRIPTION Introduction SoX reads and writes audio files in most popular formats and can optionally apply effects to them. It can combine multiple input sources, synthesise audio, and, on manysystems, act as a general purpose audio player or a multi-track audio recorder.Italso has limited ability to split the input into multiple output files. All SoX functionality is available using just the sox command. Tosimplify playing and recording audio, if SoX is invokedas play,the output file is automatically set to be the default sound device, and if invokedas rec,the default sound device is used as an input source. Additionally,the soxi(1) command provides a con- venient way to just query audio file header information. The heart of SoX is a library called libSoX. Those interested in extending SoX or using it in other pro- grams should refer to the libSoX manual page: libsox(3). SoX is a command-line audio processing tool, particularly suited to making quick, simple edits and to batch processing. If you need an interactive,graphical audio editor,use audacity(1). *** The overall SoX processing chain can be summarised as follows: Input(s) → Combiner → Effects → Output(s) Note however, that on the SoX command line, the positions of the Output(s) and the Effects are swapped w.r.t. -
Oracle Minicluster S7-2 Security Guide
Oracle MiniCluster S7-2 Security Guide Part No: E69475-12 March 2021 Oracle MiniCluster S7-2 Security Guide Part No: E69475-12 Copyright © 2018, 2021, Oracle and/or its affiliates. This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs (including any operating system, integrated software, any programs embedded, installed or activated on delivered hardware, and modifications of such programs) and Oracle computer documentation or other Oracle data delivered to or accessed by U.S. Government end users are "commercial computer software" or "commercial computer software documentation" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, the use, reproduction, duplication, release, display, disclosure, modification, preparation of derivative works, and/or adaptation of i) Oracle programs (including any operating system, integrated software, any programs embedded, installed or activated on delivered hardware, and modifications of such programs), ii) Oracle computer documentation and/or iii) other Oracle data, is subject to the rights and limitations specified in the license contained in the applicable contract. -
Red Hat Enterprise Linux 7 7.8 Release Notes
Red Hat Enterprise Linux 7 7.8 Release Notes Release Notes for Red Hat Enterprise Linux 7.8 Last Updated: 2021-03-02 Red Hat Enterprise Linux 7 7.8 Release Notes Release Notes for Red Hat Enterprise Linux 7.8 Legal Notice Copyright © 2021 Red Hat, Inc. The text of and illustrations in this document are licensed by Red Hat under a Creative Commons Attribution–Share Alike 3.0 Unported license ("CC-BY-SA"). An explanation of CC-BY-SA is available at http://creativecommons.org/licenses/by-sa/3.0/ . In accordance with CC-BY-SA, if you distribute this document or an adaptation of it, you must provide the URL for the original version. Red Hat, as the licensor of this document, waives the right to enforce, and agrees not to assert, Section 4d of CC-BY-SA to the fullest extent permitted by applicable law. Red Hat, Red Hat Enterprise Linux, the Shadowman logo, the Red Hat logo, JBoss, OpenShift, Fedora, the Infinity logo, and RHCE are trademarks of Red Hat, Inc., registered in the United States and other countries. Linux ® is the registered trademark of Linus Torvalds in the United States and other countries. Java ® is a registered trademark of Oracle and/or its affiliates. XFS ® is a trademark of Silicon Graphics International Corp. or its subsidiaries in the United States and/or other countries. MySQL ® is a registered trademark of MySQL AB in the United States, the European Union and other countries. Node.js ® is an official trademark of Joyent. Red Hat is not formally related to or endorsed by the official Joyent Node.js open source or commercial project. -
Email Security for Microsoft 365
Email Security for Microsoft 365 Email is one of the most common attack vectors, most likely because it’s one of the easiest entry points for cyberattacks. It’s also the tool most rely on to get their jobs done. More businesses are choosing cloud-based solutions, like Microsoft 365™, as the center point of their business systems for greater organizational flexibility, cost savings, and ease of collaborating across multiple offices and locations. But assuming Microsoft 365 will handle all your security and data retention needs can lead to a false sense of security. N-able™ Mail Assure seamlessly integrates with Microsoft 365 via an add- in and the new Microsoft 365 sync functionality is designed to help you effortlessly onboard multiple Microsoft 365 users fast! Q. How does the Microsoft 365 add-in work? • The Mail Assure add-in, available at Microsoft AppSource®, is designed to give Microsoft 365 users greater control over and transparency into their email flow while enjoying the benefits of Mail Assure email protection. The add-in enables users to: 1. Mark messages as spam or not spam from Outlook®, on the web, macOS® or Windows® PC, iOS®, iPadOS®, or Android®. 2. Easily sign into their Mail Assure dashboard from both Microsoft 365 Apps and Azure® Active Directory® using single sign-on (SSO). 1 Q. How does the Microsoft 365 sync Q. If I am an existing Mail Assure customer, functionality work? how can I start using the Microsoft 365 sync? • The Microsoft 365 sync functionality is 1. If you already have domains and mailboxes designed to simplify onboarding of Microsoft configured in Mail Assure, you can start 365 customers to Mail Assure.