Digital Notes on Cyber Security (R18a0521)
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A Study of Android Application Security
A Study of Android Application Security William Enck, Damien Octeau, Patrick McDaniel, and Swarat Chaudhuri Systems and Internet Infrastructure Security Laboratory Department of Computer Science and Engineering The Pennsylvania State University enck, octeau, mcdaniel, swarat @cse.psu.edu { } Abstract ingly desire it, markets are not in a position to provide security in more than a superficial way [30]. The lack of The fluidity of application markets complicate smart- a common definition for security and the volume of ap- phone security. Although recent efforts have shed light plications ensures that some malicious, questionable, and on particular security issues, there remains little insight vulnerable applications will find their way to market. into broader security characteristics of smartphone ap- In this paper, we broadly characterize the security of plications. This paper seeks to better understand smart- applications in the Android Market. In contrast to past phone application security by studying 1,100 popular studies with narrower foci, e.g., [14, 12], we consider a free Android applications. We introduce the ded decom- breadth of concerns including both dangerous functional- piler, which recovers Android application source code ity and vulnerabilities, and apply a wide range of analysis directly from its installation image. We design and exe- techniques. In this, we make two primary contributions: cute a horizontal study of smartphone applications based on static analysis of 21 million lines of recovered code. We design and implement a Dalvik decompilier, • Our analysis uncovered pervasive use/misuse of person- ded. ded recovers an application’s Java source al/phone identifiers, and deep penetration of advertising solely from its installation image by inferring lost and analytics networks. -
Opentext Product Security Assurance Program
The Information Company ™ Product Security Assurance Program Contents Objective 03 Scope 03 Sources 03 Introduction 03 Concept and design 04 Development 05 Testing and quality assurance 07 Maintain and support 09 Partnership and responsibility 10 Privavy and Security Policy 11 Product Security Assurance Program 2/11 Objective The goals of the OpenText Product Security Assurance Program (PSAP) are to help ensure that all products, solutions, and services are designed, developed, and maintained with security in mind, and to provide OpenText customers with the assurance that their important assets and information are protected at all times. This document provides a general, public overview of the key aspects and components of the PSAP program. Scope The scope of the PSAP includes all software solutions designed and developed by OpenText and its subsidiaries. All OpenText employees are responsible to uphold and participate in this program. Sources The source of this overview document is the PSAP Standard Operating Procedure (SOP). This SOP is highly confidential in nature, for internal OpenText consumption only. This overview document represents the aspects that are able to be shared with OpenText customers and partners. Introduction OpenText is committed to the confidentiality, integrity, and availability of its customer information. OpenText believes that the foundation of a highly secure system is that the security is built in to the software from the initial stages of its concept, design, development, deployment, and beyond. In this respect, -
The OWASP Application Security Program Quick Start Guide
Quick Start Guide The OWASP Application Security Program Quick Start Guide Five Days to Setting Up an Application Security Program Quickstart Guide About this Guide This guide is intended to be a short, straightforward introductory guide to standing-up or improving an Application Security Program1. The intended goal of the AppSec program is to implement measures throughout the code’s life- cycle to prevent gaps in the application security policy or the underlying system through flaws in the design, development, deployment, upgrade, or maintenance of the application. The application security program should effectively manage the security of its application systems, protecting information from unauthorized access, use, disclosure, disruption, modification, or destruction in order to provide integrity, confidentiality and availability. A fundamental component of this improved application security management is the ability to demonstrate acceptable levels of risk based on defined KPIs, including but limited to: 1. The number of vulnerabilities present in an application 2. The time to fix vulnerabilities 3. The remediation rate of vulnerabilities 4. The time vulnerabilities remain open The application security program deliverables include a holistic view of the state of security for each application, identifying the risks associated with the application and the countermeasures implemented to mitigate those risks, explaining how security is implemented, planning for system downtimes and emergencies, and providing a formal plan to improve the security in one or more of these areas. Audience The intended audience of this document is anyone from security engineers, developers, program managers, senior managers or a senior executive. This guide should be considered the start of a comprehensive approach, it is intended to give the basic questions and answers that should be asked by those who are in charge of the application security program in your organization, this includes those responsible for managing the risk of the entire organization. -
Getting to Yes with China in Cyberspace
Getting to Yes with China in Cyberspace Scott Warren Harold, Martin C. Libicki, Astrid Stuth Cevallos C O R P O R A T I O N For more information on this publication, visit www.rand.org/t/rr1335 Library of Congress Cataloging-in-Publication Data ISBN: 978-0-8330-9249-6 Published by the RAND Corporation, Santa Monica, Calif. © Copyright 2016 RAND Corporation R® is a registered trademark Cover Image: US President Barack Obama (R) checks hands with Chinese president Xi Jinping after a press conference in the Rose Garden of the White House September 25, 2015 in Washington, DC. President Obama is welcoming President Jinping during a state arrival ceremony. Photo by Olivier Douliery/ABACA (Sipa via AP Images). Limited Print and Electronic Distribution Rights This document and trademark(s) contained herein are protected by law. This representation of RAND intellectual property is provided for noncommercial use only. Unauthorized posting of this publication online is prohibited. Permission is given to duplicate this document for personal use only, as long as it is unaltered and complete. Permission is required from RAND to reproduce, or reuse in another form, any of its research documents for commercial use. For information on reprint and linking permissions, please visit www.rand.org/pubs/permissions.html. The RAND Corporation is a research organization that develops solutions to public policy challenges to help make communities throughout the world safer and more secure, healthier and more prosperous. RAND is nonprofit, nonpartisan, and committed to the public interest. RAND’s publications do not necessarily reflect the opinions of its research clients and sponsors. -
Cybersecurity in a Digital Era.Pdf
Digital McKinsey and Global Risk Practice Cybersecurity in a Digital Era June 2020 Introduction Even before the advent of a global pandemic, executive teams faced a challenging and dynamic environ- ment as they sought to protect their institutions from cyberattack, without degrading their ability to innovate and extract value from technology investments. CISOs and their partners in business and IT functions have had to think through how to protect increasingly valuable digital assets, how to assess threats related to an increasingly fraught geopolitical environment, how to meet increasingly stringent customer and regulatory expectations and how to navigate disruptions to existing cybersecurity models as companies adopt agile development and cloud computing. We believe there are five areas for CIOs, CISOs, CROs and other business leaders to address in particular: 1. Get a strategy in place that will activate the organization. Even more than in the past cybersecurity is a business issue – and cybersecurity effectiveness means action not only from the CISO organiza- tion, but also from application development, infrastructure, product development, customer care, finance, human resources, procurement and risk. A successful cybersecurity strategy supports the business, highlights the actions required from across the enterprise – and perhaps most importantly captures the imagination of the executive in how it can manage risk and also enable business innovation. 2. Create granular, analytic risk management capabilities. There will always be more vulnerabilities to address and more protections you can consider than you will have capacity to implement. Even companies with large and increasing cybersecurity budgets face constraints in how much change the organization can absorb. -
Ashley Deeks*
ARTICLE An International Legal Framework for Surveillance ASHLEY DEEKS* Edward Snowden’s leaks laid bare the scope and breadth of the electronic surveillance that the U.S. National Security Agency and its foreign counterparts conduct. Suddenly, foreign surveillance is understood as personal and pervasive, capturing the communications not only of foreign leaders but also of private citizens. Yet to the chagrin of many state leaders, academics, and foreign citizens, international law has had little to say about foreign surveillance. Until recently, no court, treaty body, or government had suggested that international law, including basic privacy protections in human rights treaties, applied to purely foreign intelligence collection. This is now changing: Several UN bodies, judicial tribunals, U.S. corporations, and individuals subject to foreign surveillance are pressuring states to bring that surveillance under tighter legal control. This Article tackles three key, interrelated puzzles associated with this sudden transformation. First, it explores why international law has had so little to say about how, when, and where governments may spy on other states’ nationals. Second, it draws on international relations theory to argue that the development of new international norms regarding surveillance is both likely and essential. Third, it identifies six process-driven norms that states can and should adopt to ensure meaningful privacy restrictions on international surveillance without unduly harming their legitimate national security interests. These norms, which include limits on the use of collected data, periodic reviews of surveillance authorizations, and active oversight by neutral bodies, will increase the transparency, accountability, and legitimacy of foreign surveillance. This procedural approach challenges the limited emerging scholarship on surveillance, which urges states to apply existing — but vague and contested — substantive human rights norms to complicated, clandestine practices. -
Digital Finance and Data Security
Digital Finance and Data Security How Private and Secure Is Data Used in Digital Finance? September 2018 AUTHOR Patrick Traynor Acknowledgements Introduction 1 We gratefully acknowledge the Data Privacy and Security Issues in Online Lending 1 generous support provided by the Digital Finance Providers Evaluated 3 Center for Financial Inclusion at Accion, without which this work 1. Privacy Analysis 5 would not have been possible. We Methodology 5 would particularly like to thank Sonja Results 7 Kelly, Director of Research, and Pablo Antón Díaz, Research Manager, for not Conclusions 10 only helping us to work productively with security stakeholders around 2. Security Analysis 11 the world, but also for their tireless Methodology 11 efforts to ensure that these issues are Results 17 prioritized and addressed. Conclusions 25 We also wish to thank Jasmine Bowers, Kevin Butler, and Imani 26 Sherman of the University of Florida, 3. Terms of Service Analysis all of whom made significant contributions to the successful 4. Conclusions and Recommendations 28 completion of this work. Annex A Word Count vs. Average Reading Grade Level of Privacy Policies 30 Annex B Digital Lenders Evaluated and Analyses Performed 32 Notes 33 Introduction Data Privacy and Security Issues Amounts and loan maturities vary from very in Online Lending short-term “nano” loans of a few dollars to Mobile phones and networks are transforming medium-term small business loans of a few the world of finance, creating opportunities hundred or some thousands of dollars. Some for widespread financial inclusion, especially companies have grown to substantial — even among neglected regions and groups. -
Cyber Law and Espionage Law As Communicating Vessels
Maurer School of Law: Indiana University Digital Repository @ Maurer Law Books & Book Chapters by Maurer Faculty Faculty Scholarship 2018 Cyber Law and Espionage Law as Communicating Vessels Asaf Lubin Maurer School of Law - Indiana University, [email protected] Follow this and additional works at: https://www.repository.law.indiana.edu/facbooks Part of the Information Security Commons, International Law Commons, Internet Law Commons, and the Science and Technology Law Commons Recommended Citation Lubin, Asaf, "Cyber Law and Espionage Law as Communicating Vessels" (2018). Books & Book Chapters by Maurer Faculty. 220. https://www.repository.law.indiana.edu/facbooks/220 This Book is brought to you for free and open access by the Faculty Scholarship at Digital Repository @ Maurer Law. It has been accepted for inclusion in Books & Book Chapters by Maurer Faculty by an authorized administrator of Digital Repository @ Maurer Law. For more information, please contact [email protected]. 2018 10th International Conference on Cyber Conflict CyCon X: Maximising Effects T. Minárik, R. Jakschis, L. Lindström (Eds.) 30 May - 01 June 2018, Tallinn, Estonia 2018 10TH INTERNATIONAL CONFERENCE ON CYBER CONFLicT CYCON X: MAXIMISING EFFECTS Copyright © 2018 by NATO CCD COE Publications. All rights reserved. IEEE Catalog Number: CFP1826N-PRT ISBN (print): 978-9949-9904-2-9 ISBN (pdf): 978-9949-9904-3-6 COPYRigHT AND REPRINT PERmissiONS No part of this publication may be reprinted, reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of the NATO Cooperative Cyber Defence Centre of Excellence ([email protected]). -
NIST SP 800-163 Rev.1
NIST Special Publication 800-163 Revision 1 Vetting the Security of Mobile Applications Michael Ogata Josh Franklin Jeffrey Voas Vincent Sritapan Stephen Quirolgico This publication is available free of charge from: https://doi.org/10.6028/NIST.SP.800-163r1 C O M P U T E R S E C U R I T Y NIST Special Publication 800-163 Revision 1 Vetting the Security of Mobile Applications Michael Ogata Vincent Sritapan Software and Systems Division Office of Science and Technology Information Technology Laboratory U.S. Department of Homeland Security Josh Franklin* Stephen Quirolgico Applied Cybersecurity Division Office of the Chief Information Officer Information Technology Laboratory U.S. Department of Homeland Security Jeffrey Voas *Former employee; all work for this Computer Security Division publication was done while at NIST Information Technology Laboratory This publication is available free of charge from: https://doi.org/10.6028/NIST.SP.800-163r1 April 2019 U.S. Department of Commerce Wilbur L. Ross, Jr., Secretary National Institute of Standards and Technology Walter Copan, NIST Director and Under Secretary of Commerce for Standards and Technology Authority This publication has been developed by NIST in accordance with its statutory responsibilities under the Federal Information Security Modernization Act (FISMA) of 2014, 44 U.S.C. § 3551 et seq., Public Law (P.L.) 113-283. NIST is responsible for developing information security standards and guidelines, including minimum requirements for federal information systems, but such standards and guidelines shall not apply to national security systems without the express approval of appropriate federal officials exercising policy authority over such systems. -
WORLD WAR C : Understanding Nation-State Motives Behind Today’S Advanced Cyber Attacks
REPORT WORLD WAR C : Understanding Nation-State Motives Behind Today’s Advanced Cyber Attacks Authors: Kenneth Geers, Darien Kindlund, Ned Moran, Rob Rachwald SECURITY REIMAGINED World War C: Understanding Nation-State Motives Behind Today’s Advanced Cyber Attacks CONTENTS Executive Summary ............................................................................................................................................................................................................................................................................................................... 3 Introduction ............................................................................................................................................................................................................................................................................................................................................... 4 A Word of Warning ................................................................................................................................................................................................................................................................................................................. 5 The FireEye Perspective ........................................................................................................................................................................................................................................................................................... -
Peeling Back the Onion of Cyber Espionage After Tallinn 2.0 David A
Maryland Law Review Volume 78 | Issue 2 Article 2 Peeling Back the Onion of Cyber Espionage after Tallinn 2.0 David A. Wallace Amy H. McCarthy Mark Visger Follow this and additional works at: https://digitalcommons.law.umaryland.edu/mlr Part of the Computer Law Commons, International Law Commons, and the National Security Law Commons Recommended Citation 78 Md. L. Rev. 2015 (2019) This Article is brought to you for free and open access by the Academic Journals at DigitalCommons@UM Carey Law. It has been accepted for inclusion in Maryland Law Review by an authorized editor of DigitalCommons@UM Carey Law. For more information, please contact [email protected]. PEELING BACK THE ONION OF CYBER ESPIONAGE AFTER TALLINN 2.0 COLONEL DAVID A. WALLACE,∗ AMY H. MCCARTHY,∗∗ LIEUTENANT COLONEL MARK VISGER∗∗∗ ABSTRACT Tallinn 2.0 represents an important advancement in the under- standing of international law’s application to cyber operations be- low the threshold of force. Its provisions on cyber espionage will be instrumental to states in grappling with complex legal problems in the area of digital spying. The law of cyber espionage as out- lined by Tallinn 2.0, however, is substantially based on rules that have evolved outside of the digital context, and there exist serious ambiguities and limitations in its framework. This Article will ex- plore gaps in the legal structure and consider future options avail- able to states in light of this underlying mismatch. I. INTRODUCTION Cyber espionage is unquestionably one of the most persistent and per- plexing economic and security problems in the world today. -
China's Three Warfares Strategy Mitigates Fallout from Cyber
ASPJ Africa & Francophonie - 4th Quarter 2017 China’s Three Warfares Strategy Mitigates Fallout From Cyber Espionage Activities EMILIO IASIELLO* hina has been allegedly engaged in a longstanding cyber espionage campaign against the United States, as well as other nations, soliciting negative reactions citing China’s malfeasance. The negative press re- ceived from these activities is feeding into the perception that China’s global ‘rise’ is predicated on surreptitious intellectual property theft to project it Cinto great power status, and perhaps as a way to seek regional and global military balance with the United States. In order to combat this perception, this article suggests that China has leveraged its ‘Three Warfares,’ a three-prong information warfare approach composed of Media, Legal, and Psychological components de- signed to influence the international community, and the United States in par- ticular, in order to forestall the development and implementation of any effective counter strategy. The result has been largely successful to date, enabling China to reach specific milestones set forth in its national development plans while escap- ing any serious punitive or economic repercussions from the international com- munity, to include recent circumvention of U.S.-imposed cyber sanctions. This article will review Chinese cyber activity, international perceptions of the Chinese cyber threat, how “Three Warfares” apply to Chinese cyber operations, and then provide final conclusions. *Emilio Iasiello has more than 12 years’ experience as a strategic cyber intelligence analyst, supporting U.S. government civilian and military intelligence organizations, as well as the private sector. He has deliv- ered cyber threat presentations to domestic and international audiences and has published extensively in peer-reviewed journals.