A Java Operating System As the Foundation of a Secure Network Operating System
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A Java Security Scanner for Eclipse
Colby College Digital Commons @ Colby Honors Theses Student Research 2005 JeSS – a Java Security Scanner for Eclipse Russell Spitler Colby College Follow this and additional works at: https://digitalcommons.colby.edu/honorstheses Part of the Databases and Information Systems Commons, Other Computer Engineering Commons, Programming Languages and Compilers Commons, and the Systems Architecture Commons Colby College theses are protected by copyright. They may be viewed or downloaded from this site for the purposes of research and scholarship. Reproduction or distribution for commercial purposes is prohibited without written permission of the author. Recommended Citation Spitler, Russell, "JeSS – a Java Security Scanner for Eclipse" (2005). Honors Theses. Paper 567. https://digitalcommons.colby.edu/honorstheses/567 This Honors Thesis (Open Access) is brought to you for free and open access by the Student Research at Digital Commons @ Colby. It has been accepted for inclusion in Honors Theses by an authorized administrator of Digital Commons @ Colby. JeSS – a Java Security Scanner for Eclipse Russell Spitler Senior Honors Thesis Spring 2005 Colby College Department of Computer Science Advisor: Dale Skrien Contents Chapter 1 Introduction 1 Chapter 2 Secure Coding and Java Security 2.1 – Secure Coding 3 2.2 – Java Security 7 Chapter 3 Java Security Holes 3.1 – Don’t depend on initialization 13 3.2 – Make everything final 14 3.3 – Make your code unserializable and undeserializable 16 3.4 – Make your class non-Cloneable 19 3.5 – Don’t rely on -
Real-Time Operating System in Java
University of Wollongong Theses Collection University of Wollongong Theses Collection University of Wollongong Year Real-time operating system in Java Qinghua Lu University of Wollongong Lu, Qinghua, Real-time operating system in Java, MA thesis, School of Computer Science and Software Engineering, University of Wollongong, 2007. http://ro.uow.edu/theses/29 This paper is posted at Research Online. http://ro.uow.edu.au/theses/29 Real-time Operating System in Java A thesis submitted in fulfilment of the requirements for the award of the degree Master of Computer Science -Research from UNIVERSITY OF WOLLONGONG by Qinghua Lu School of Computer Science & Software Engineering August, 2007 1 Dedicated to My Parents, Lu Changyou and Luo Xiue! 2 The following papers were written as part of this research. 1. McKerrow, P.J., Lu, Q., Zhou, Z.Q. and Chen, L. (2007), Developing real-time systems in Java on Macintosh, Submitted to AUC’07, Apple University Consortium, Gold Coast, September, 23-26, 2007. 2. McKerrow, P.J., Lu, Q., Zhou, Z.Q. and Chen, L. (2007), Software development of embedded systems on Macintosh, Submitted to AUC’07, Apple University Consortium, Gold Coast, September, 23-26, 2007. 3 Declaration I, Qinghua Lu, declare that this thesis, submitted in fulfilment of the requirements for the award of Master of Computer Science -Research, in the School of Computer Science & Software Engineering, University of Wollongong, is wholly my own work unless otherwise referenced or acknowledged. The document has not been submitted for qualifications -
Alpha ELT Listing
Lienholder Name Lienholder Address City State Zip ELT ID 1ST ADVANTAGE FCU PO BX 2116 NEWPORT NEWS VA 23609 CFW 1ST COMMAND BK PO BX 901041 FORT WORTH TX 76101 FXQ 1ST FNCL BK USA 47 SHERMAN HILL RD WOODBURY CT 06798 GVY 1ST LIBERTY FCU PO BX 5002 GREAT FALLS MT 59403 ESY 1ST NORTHERN CA CU 1111 PINE ST MARTINEZ CA 94553 EUZ 1ST NORTHERN CR U 230 W MONROE ST STE 2850 CHICAGO IL 60606 GVK 1ST RESOURCE CU 47 W OXMOOR RD BIRMINGHAM AL 35209 DYW 1ST SECURITY BK WA PO BX 97000 LYNNWOOD WA 98046 FTK 1ST UNITED SVCS CU 5901 GIBRALTAR DR PLEASANTON CA 94588 W95 1ST VALLEY CU 401 W SECOND ST SN BERNRDNO CA 92401 K31 360 EQUIP FIN LLC 300 BEARDSLEY LN STE D201 AUSTIN TX 78746 DJH 360 FCU PO BX 273 WINDSOR LOCKS CT 06096 DBG 4FRONT CU PO BX 795 TRAVERSE CITY MI 49685 FBU 777 EQUIPMENT FIN LLC 600 BRICKELL AVE FL 19 MIAMI FL 33131 FYD A C AUTOPAY PO BX 40409 DENVER CO 80204 CWX A L FNCL CORP PO BX 11907 SANTA ANA CA 92711 J68 A L FNCL CORP PO BX 51466 ONTARIO CA 91761 J90 A L FNCL CORP PO BX 255128 SACRAMENTO CA 95865 J93 A L FNCL CORP PO BX 28248 FRESNO CA 93729 J95 A PLUS FCU PO BX 14867 AUSTIN TX 78761 AYV A PLUS LOANS 500 3RD ST W SACRAMENTO CA 95605 GCC A/M FNCL PO BX 1474 CLOVIS CA 93613 A94 AAA FCU PO BX 3788 SOUTH BEND IN 46619 CSM AAC CU 177 WILSON AVE NW GRAND RAPIDS MI 49534 GET AAFCU PO BX 619001 MD2100 DFW AIRPORT TX 75261 A90 ABLE INC 503 COLORADO ST AUSTIN TX 78701 CVD ABNB FCU 830 GREENBRIER CIR CHESAPEAKE VA 23320 CXE ABOUND FCU PO BX 900 RADCLIFF KY 40159 GKB ACADEMY BANK NA PO BX 26458 KANSAS CITY MO 64196 ATF ACCENTRA CU 400 4TH -
Eu-19-Zhang-New-Exploit-Technique
New Exploit Technique In Java Deserialization Attack • Yang Zhang • Yongtao Wang Keyi Li “在此键⼊引⽂。• ” • Kunzhe Chai –Johnny Appleseed New Exploit Technique In Java Deserialization Attack Back2Zero Team BCM Social Corp. BCM Social Group Who are we? Yang Zhang(Lucas) • Founder of Back2Zero Team & Leader of Security Research Department in BCM Social Corp. • Focus on Application Security, Cloud Security, Penetration Testing. • Spoke at various security conferences such as CanSecWest, POC, ZeroNights. Keyi Li(Kevin) • Master degree majoring in Cyber Security at Syracuse University. • Co-founder of Back2Zero team and core member of n0tr00t security team. • Internationally renowned security conference speaker. –Johnny Appleseed Who are we? Yongtao Wang • Co-founder of PegasusTeam and Leader of Red Team in BCM Social Corp. • Specializes in penetration testing and wireless security. • Blackhat, Codeblue, POC, Kcon, etc. Conference speaker. Kunzhe Chai(Anthony) • Founder of PegasusTeam and Chief Information Security Officer in BCM Social Corp. • Author of the well-known security tool MDK4. • Maker of China's first Wireless Security Defense Product Standard and he also is the world's first inventor of Fake Base Stations defense technology–Johnny Appleseed Agenda • Introduction to Java Deserialization • Well-Known Defense Solutions • Critical vulnerabilities in Java • URLConnection • JDBC • New exploit for Java Deserialization • Takeaways 2015: Chris Frohoff and Gabriel Lawrence presented their research into Java object deserialization vulnerabilities ultimately resulting in what can be readily described as the biggest wave of RCE bugs in Java history. Introduction to Java Deserialization Java Deserialization Serialization • The process of converting a Java object into stream of bytes. Databases Deserialization Serialization • A reverse process of creating a Java object from stream of bytes. -
Apache Harmony Project Tim Ellison Geir Magnusson Jr
The Apache Harmony Project Tim Ellison Geir Magnusson Jr. Apache Harmony Project http://harmony.apache.org TS-7820 2007 JavaOneSM Conference | Session TS-7820 | Goal of This Talk In the next 45 minutes you will... Learn about the motivations, current status, and future plans of the Apache Harmony project 2007 JavaOneSM Conference | Session TS-7820 | 2 Agenda Project History Development Model Modularity VM Interface How Are We Doing? Relevance in the Age of OpenJDK Summary 2007 JavaOneSM Conference | Session TS-7820 | 3 Agenda Project History Development Model Modularity VM Interface How Are We Doing? Relevance in the Age of OpenJDK Summary 2007 JavaOneSM Conference | Session TS-7820 | 4 Apache Harmony In the Beginning May 2005—founded in the Apache Incubator Primary Goals 1. Compatible, independent implementation of Java™ Platform, Standard Edition (Java SE platform) under the Apache License 2. Community-developed, modular architecture allowing sharing and independent innovation 3. Protect IP rights of ecosystem 2007 JavaOneSM Conference | Session TS-7820 | 5 Apache Harmony Early history: 2005 Broad community discussion • Technical issues • Legal and IP issues • Project governance issues Goal: Consolidation and Consensus 2007 JavaOneSM Conference | Session TS-7820 | 6 Early History Early history: 2005/2006 Initial Code Contributions • Three Virtual machines ● JCHEVM, BootVM, DRLVM • Class Libraries ● Core classes, VM interface, test cases ● Security, beans, regex, Swing, AWT ● RMI and math 2007 JavaOneSM Conference | Session TS-7820 | -
Java Security, 2Nd Edition
Table of Contents Preface..................................................................................................................................................................1 Who Should Read This Book?.................................................................................................................1 Versions Used in This Book....................................................................................................................2 Conventions Used in This Book..............................................................................................................2 Organization of This Book.......................................................................................................................3 What's New in This Edition.....................................................................................................................5 How to Contact Us...................................................................................................................................5 Acknowledgments....................................................................................................................................6 Feedback for the Author..........................................................................................................................6 Chapter 1. Java Application Security...............................................................................................................7 1.1 What Is Security?...............................................................................................................................7 -
The Synthesis Kernel
... " The Synthesis Kernel Calton Pu, Henry Massalin and 21 ~; John loannidis Columbia University ABSTRACT: The Synthesis distributed operating system combines etticient kernel calls with a high level, orthogonal interface. The key concept is the use of a code synthesizer in the kernel to generate specialized (thus short and fast) kernel routines for specific situations. We have three methods of synthesizing code: Factoring Invariants to bypass redundant computations; Collapsing Layers to eliminate unnecessary procedure calls and context switches; and Executable Data Structures to shorten data structure traversal time. Applying these methods, the kernel call synthesized to read Idevlmem takes about 15 microseconds on a 68020 machine. A simple model of computation called a synthetic machine supports parallel and distributed processing. The interface to synthetic machine consists of six operations on four kinds of ohjects. This combination of a high-level interface with the code synthesizer avoids the traditional trade-off in operating systems between powerful interfaces and efficient implementations . ., Complliing .\'yslt'nIS, Vol. 1 • No.1' Winter IIJI!I! I I I. Introduction and data, and synthetic 1/0 units to move data in to and out of the synthetic machine. The synthetic machine interface and kernel code synthesizer A trade-off between powerful features and efficient arc independent ideas that have a synergistic eliect. Without the implementation exists in many operating systems. Systems with code synthesizer. even a sophisticated implementation of synthetic high-level interfaces and powerful features, like Argus lO and Eden/ machines would be very inetlicient. Each high-level kernel call require a lot of code for their implementation, and this added would require a large amount of code with a long execution time. -
Java(8$ Andrew$Binstock,$Editor$In$Chief,$Dr.Dobbs$
Java$Update$and$Roadmap$ November(2014( Tomas$Nilsson$ Senior$Principal$Product$Manager$ Java$SE$ Copyright$©$2014,$Oracle$and/or$its$affiliates.$All$rights$reserved.$$|$ Safe$Harbor$Statement$ The$following$is$intended$to$outline$our$general$product$direcNon.$It$is$intended$for$ informaNon$purposes$only,$and$may$not$be$incorporated$into$any$contract.$It$is$not$a$ commitment$to$deliver$any$material,$code,$or$funcNonality,$and$should$not$be$relied$upon$ in$making$purchasing$decisions.$The$development,$release,$and$Nming$of$any$features$or$ funcNonality$described$for$Oracle’s$products$remains$at$the$sole$discreNon$of$Oracle.$ Copyright$©$2014,$Oracle$and/or$its$affiliates.$All$rights$reserved.$$|$ Agenda$ 1( Oracle$and$Java$ 2( Java$SE$8$Overview$ 3( Java$SE$9$and$Beyond$ Copyright$©$2014,$Oracle$and/or$its$affiliates.$All$rights$reserved.$$|$ 1( Oracle$and$Java$ 2( Java$SE$8$Overview$ 3( Roadmap$ Copyright$©$2014,$Oracle$and/or$its$affiliates.$All$rights$reserved.$$|$ Oracle$and$Java$ • Oracle$has$used$Java$since$the$beginning$of$Nme$(eg$1990s)$ • Acquired$JAVA$(Sun$Microsystems)$in$2010,$including$Java$IP,$trademarks$ • Embraced$OpenJDK,$open$community,$open$JCP$ – Welcomed$IBM,$Apple,$SAP,$ARM,$AMD,$Intel,$Twi\er,$Goldman$Sachs,$Microso^$and$many$others$ – Made$OpenJDK$official$Java$SE$reference$implementaNon$ – Ongoing$move$towards$open$development,$governance,$transparency$ • JDK$development:$Oracle$and$community$ – Oracle$focus$on$modernizaNon,$security,$big$Ncket$R&D$and$commercial$value$to$Oracle$ – Community$contributes$based$on$interest$and$ability,$examples:$ -
Empirical Comparison of Scons and GNU Make
Großer Beleg Empirical Comparison of SCons and GNU Make Ludwig Hähne August 21, 2008 Technical University Dresden Department of Computer Science Institute for System Architecture Chair for Operating Systems Professor: Prof. Dr. rer. nat. Hermann Härtig Tutor: Dipl.-Inf. Norman Feske Dipl.-Inf. Christian Helmuth Erklärung Hiermit erkläre ich, dass ich diese Arbeit selbstständig erstellt und keine anderen als die angegebenen Hilfsmittel benutzt habe. Dresden, den 26. Juni 2008 Ludwig Hähne Abstract Build systems are an integral part of every software developer’s tool kit. Next to the well-known Make build system, numerous alternative solutions emerged during the last decade. Even though the new systems introduced superior concepts like content signa- tures and promise to provide better build accuracy, Make is still the de facto standard. This paper examines GNU Make and SCons as representatives of two conceptually distinct approaches to conduct software builds. General build-system concepts and their respective realizations are discussed. The performance and scalability are empirically evaluated by confronting the two competitors with comparable real and synthetic build tasks. V Contents 1 Introduction 1 2 Background 3 2.1 Design Goals . .3 2.1.1 Convenience . .3 2.1.2 Correctness . .3 2.1.3 Performance . .3 2.1.4 Scalability . .4 2.2 Software Rebuilding . .4 2.2.1 Dependency analysis . .4 2.2.1.1 File signatures . .4 2.2.1.2 Fine grained dependencies . .5 2.2.1.3 Dependency declaration . .5 2.2.1.4 Dependency types . .5 2.2.2 Build infrastructure . .6 2.2.3 Command scheduling . .6 2.3 Build System Features . -
Evaluating the Flexibility of the Java Sandbox
Evaluating the Flexibility of the Java Sandbox Zack Coker, Michael Maass, Tianyuan Ding, Claire Le Goues, and Joshua Sunshine Carnegie Mellon University {zfc,mmaass}@cs.cmu.edu, [email protected], {clegoues,sunshine}@cs.cmu.edu ABSTRACT should protect both the host application and machine from The ubiquitously-installed Java Runtime Environment (JRE) malicious behavior. In practice, these security mechanisms provides a complex, flexible set of mechanisms that support are problematically buggy such that Java malware is often the execution of untrusted code inside a secure sandbox. able to alter the sandbox's settings [4] to override security However, many recent exploits have successfully escaped the mechanisms. Such exploits take advantage of defects in either sandbox, allowing attackers to infect numerous Java hosts. the JRE itself or the application's sandbox configuration to We hypothesize that the Java security model affords devel- disable the security manager, the component of the sandbox opers more flexibility than they need or use in practice, and responsible for enforcing the security policy [5, 6, 7, 8]. thus its complexity compromises security without improving In this paper, we investigate this disconnect between theory practical functionality. We describe an empirical study of the and practice. We hypothesize that it results primarily from ways benign open-source Java applications use and interact unnecessary complexity and flexibility in the design and with the Java security manager. We found that developers engineering of Java's security mechanisms. For example, regularly misunderstand or misuse Java security mechanisms, applications are allowed to change the security manager at that benign programs do not use all of the vast flexibility runtime, whereas static-only configuration of the manager afforded by the Java security model, and that there are clear would be more secure. -
Sealing OS Processes to Improve Dependability and Security
Sealing OS Processes to Improve Dependability and Safety Galen Hunt, Mark Aiken, Manuel Fähndrich, Chris Hawblitzel, Orion Hodson, James Larus, Steven Levi, Bjarne Steensgaard, David Tarditi, and Ted Wobber Microsoft Research One Microsoft Way Redmond, WA 98052 USA [email protected] ABSTRACT General Terms In most modern operating systems, a process is a Design, Reliability, Experimentation. hardware-protected abstraction for isolating code and data. This protection, however, is selective. Many common Keywords mechanisms—dynamic code loading, run-time code Open process architecture, sealed process architecture, sealed generation, shared memory, and intrusive system APIs— kernel, software isolated process (SIP). make the barrier between processes very permeable. This paper argues that this traditional open process architecture 1. INTRODUCTION exacerbates the dependability and security weaknesses of Processes debuted, circa 1965, as a recognized operating modern systems. system abstraction in Multics [48]. Multics pioneered As a remedy, this paper proposes a sealed process many attributes of modern processes: OS-supported architecture, which prohibits dynamic code loading, self- dynamic code loading, run-time code generation, cross- modifying code, shared memory, and limits the scope of process shared memory, and an intrusive kernel API that the process API. This paper describes the implementation permitted one process to modify directly the state of of the sealed process architecture in the Singularity another process. operating system, -
6.4.0 Release Notes
Red Hat JBoss Enterprise Application Platform 6.4 6.4.0 Release Notes For Use with Red Hat JBoss Enterprise Application Platform 6 Last Updated: 2017-12-12 Red Hat JBoss Enterprise Application Platform 6.4 6.4.0 Release Notes For Use with Red Hat JBoss Enterprise Application Platform 6 Legal Notice Copyright © 2017 Red Hat, Inc.. This document is licensed by Red Hat under the Creative Commons Attribution-ShareAlike 3.0 Unported License. If you distribute this document, or a modified version of it, you must provide attribution to Red Hat, Inc. and provide a link to the original. If the document is modified, all Red Hat trademarks must be removed. 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, 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 Software Collections is not formally related to or endorsed by the official Joyent Node.js open source or commercial project.