DOCSLIB.ORG

Lotus Notes and Domino R5.0 Security Infrastructure Revealed

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Lotus Notes and Domino R5.0 Security Infrastructure Revealed CT6TPNAwhite.qxd 4/28/99 4:00 PM Page 1 Lotus Notes and Domino R5.0 Security Infrastructure Revealed Søren Peter Nielsen, Frederic Dahm, Marc Lüscher, Hidenobu Yamamoto, Fiona Collins, Brian Denholm, Suresh Kumar, John Softley International Technical Support Organization http://www.redbooks.ibm.com SG24-5341-00 44 Lotus Notes and Domino R5.0 Security Infrastructure Revealed SG24-5341-00 International Technical Support Organization Lotus Notes and Domino R5.0 Security Infrastructure Revealed May 1999 Take Note! Before using this information and the product it supports, be sure to read the general information in the Special Notices section at the back of this book. First Edition (May 1999) This edition applies to Lotus Domino Release 5.0. Comments may be addressed to: IBM Corporation, International Technical Support Organization Dept. JN9B Building 045 Internal Zip 2834 11400 Burnet Road Austin, Texas 78758-3493 When you send information to IBM, you grant IBM a non-exclusive right to use or distribute the information in any way it believes appropriate without incurring any obligation to you. © International Business Machines Corporation 1999. All rights reserved. Note to U.S. Government Users: Documentation related to restricted rights. Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp. Contents Preface ....................... vii 2 What Is Lotus Domino? ........21 The Team That Wrote This Redbook ...... viii Domino R5.0 Server .................21 Comments Welcome ................. x Lotus QuickPlace .................21 1 Basic Security Concepts Domino Mail Server ...............22 Revealed ....................... 1 Domino Application Server ...........22 Important Terminology ............... 2 Domino Enterprise Server ............22 Computer System ................. 2 Services Offered by Domino Servers .....22 Computer Security ................ 2 Clients for Domino R5.0 ...............24 Sensitive Information .............. 3 Notes R5.0 .....................25 Computer Security Services ............ 4 Domino Administrator R5.0 ..........26 Data Integrity ................... 4 Domino Designer R5.0 ..............28 Confidentiality ................... 5 Levels of Security Offered by Identification and Authentication ....... 5 Notes and Domino ..............30 Access Control ................... 6 Server Security ...................31 Non-Repudiation ................. 6 Data Access Security ...............32 Computer Security Objectives ........... 7 Database Access Control ............33 The Computer Security Policy ......... 7 Form Access Control ...............40 The Security Architecture ............ 8 Document Access Control ............41 Understanding the Risks ............ 9 Field Access Control ...............43 Establishing the Security Services .......10 Summary ........................43 Finally, Savor the Fruits of Your Labor ...12 3 Notes Public Key Cryptographic Techniques .............13 Infrastructure Revealed ..........45 Symmetric Key Encryption ...........13 Lotus Notes Certification Hierarchies ......45 Public Key Encryption ..............16 Notes Certificates .................45 Secure Hash Functions ..............17 Certification Hierarchies ............47 Combinations of Cryptographic Notes IDs and Domino Directory .........48 Techniques ...................18 User ID, Server ID, and Certifier ID .....48 Public Key Certificates ..............18 Contents of Notes ID ...............49 Public Key Cryptographic Standard .....19 Alternate Naming .................50 Summary ........................20 User Passwords ..................51 Contents iii ID File and Password Recovery ........55 Registering Your CA to Domino Domino Directory .................58 Directory ....................90 Domino Domain and Certification Invoking SSL on Your Domino Server ......92 Hierarchies ...................59 Using a Self-Certified Certificate .......92 Cross-Certification ..................60 Applying for a Server Certificate to an Notes Authentication .................62 Internal/External CA .............93 Validation and Authentication .........62 Applying for VeriSign Global Secure Site ID .........................98 Switching Off Certificate-Based Authentication .................65 Configuring the Server Document to Enable SSL .................. 100 Facilities for Data Integrity .............66 Issuing X.509 Certificates by Domino CA ... 100 Facilities for Confidentiality ............67 Issuing X.509 Certificates to a Web Mail Message Encryption ............69 Browser .................... 101 Other Notes Encryption Features .......70 Registering the Client Certificate to Summary ........................70 Domino Directory .............. 106 4 Domino Internet Issuing X.509 Certificates for Notes ....... 106 Security Revealed ...............71 Notes/Domino R5 and X.509 Certificates . 106 HTTP Basic Authentication .............71 Generating and Distributing X.509 Client Certificates for Notes ............ 108 How Basic Authentication Works .......71 Obtaining X.509 Client Certificates Using Is Basic Authentication Secure? ........73 the Notes Browser .............. 110 X.509 Certificate ....................74 Internet Cross-Certificate ........... 111 What Is the X.509 Standard? ..........74 Secure E-mail Messaging ............. 112 X.509 Certificate Content ............75 Commonly Used Mail Protocols ....... 112 Secure Sockets Layer (SSL) .............76 Problems with These Protocols ....... 114 Overview ......................76 Improvements to These Protocols ...... 115 How SSL Operates ................76 Message Encryption .............. 117 Export Restrictions on How S/MIME Works ............. 118 Encryption Keys ................78 Obtaining a Client Certificate for SSL Deployment Considerations .......79 S/MIME .................... 123 Serving Certificates to Browsers ........83 Obtaining a Recipient’s Certificate for Comparisons Between Notes Security S/MIME .................... 124 and SSL .....................84 Using Lotus Notes R5.0 as S/MIME Client .. 124 The Domino Certificate Authority ........85 How Notes R5.0 Implements S/MIME ... 124 Setting Up the Domino Certificate Sending and Receiving Encrypted Authority ....................85 S/MIME Messages ............. 125 Key Ring File ....................86 Sending Signed S/MIME Messages .... 126 Setting Up Your Domino Server as an Receiving Signed S/MIME Messages ... 126 Internal Root CA ...............86 Summary ....................... 127 iv Lotus Notes and Domino R5.0 Security Infrastructure Revealed 5 Domino and Firewalls Revealed . 129 Domino Replication Using a Proxy and a Firewall .................... 165 Firewall Basics .................... 130 Domino Replication Using Multiple What Is a Firewall? ............... 131 Proxies ..................... 166 Basic Functions of a Firewall ......... 132 Multi-Hop Domino Replication with The Measure of Protection a Firewall Can Proxies and Firewall ............ 168 Offer ...................... 132 Firewall Using Network Address The Measure of Protection a Firewall Translation .................. 169 Cannot Offer ................. 133 Domino and Notes Proxy Configurations ... 172 Access Needs Versus Security Domino Server Proxy Configuration .... 172 Requirements ................ 134 Notes Client Proxy Configuration ...... 173 Firewall Configuration and Architecture ... 135 Troubleshooting Tools and Techniques .... 176 TCP/IP Services ................. 135 TCP/IP Tools ................... 176 Firewall Components ............. 138 Notes and Domino Tools ........... 179 Packet Filters ................... 139 Protocol and Network Analyzers ...... 181 Bastion Hosts ................... 142 Some Firewall Best Practices ........... 182 Proxy Services .................. 143 DHCP Issues ................... 182 Gateway Services ................ 144 Fully Qualified Domain Names ....... 183 System Protection, Logging and Auditing . 144 IP Addresses in the Domino Directory ... 184 Types of Firewalls ................. 144 Encrypt Whenever Possible .......... 184 Circuit-Level Firewalls ............. 144 Have a Stringent Security Policy ...... 185 Application-Level Firewalls ......... 146 Security Is... .................... 186 The Demilitarized Zone (DMZ) ......... 147 Summary ....................... 186 Notes and Domino Services ........... 149 Standard Notes and Domino Services ... 149 6 Directories and Single Sign On Revealed .............. 187 Proxies Supported by Domino ........ 150 Directories and Single Sign On — What’s It Real World Examples Using Notes and All About? .................. 187 Domino .................... 152 Directories — Technical Background ...... 189 NRPC Services: No Firewall, No Proxy .. 154 What Is a Directory? .............. 189 Dial-up Internet Connection ......... 155 Differences Between Directories and Browsing with Proxies and Firewall .... 156 Databases ................... 190 SSL Browsing with Proxies and Firewall . 157 Directory Clients and Servers ........ 191 Notes Client Access Using the HTTP Distributed Directories ............. 192 Tunnel Proxy ................. 158 Directory Security ................ 194 Browsing Using the Web Retriever, Proxies, and Firewalls ........... 160 The Directory as an Infrastructure Service . 194 Mail Routing using Dial-Up NRPC ..... 161 Directory-Enabled Applications ....... 195 SMTP Mail Routing Using a Firewall ... 163 The Benefits of a Common Directory .... 195 Contents v The Domino Directory ..............
Load more

Recommended publications
  • Logs & Event Analysis and Password Cracking
    Logs & Event Analysis and Password Cracking MODULE 6 Page 1 of 29 Contents 6.1 Learning Objectives ............................................................................................................. 4 6.2 Introduction .......................................................................................................................... 4 6.3 Windows registry ................................................................................................................. 5 6.3.1 Registry and forensics ................................................................................................... 5 6.3.1.1 System information ................................................................................................ 5 6.4 Windows event log file ........................................................................................................ 9 6.4.1 Windows Event Log File Format .................................................................................. 9 6.4.2 Reading from Windows event log file ........................................................................ 11 6.4.3 Using Microsoft log parser ......................................................................................... 11 6.4.4 Understanding Windows user account management logs .......................................... 13 6.4.5 Understanding Windows file and other object Access sets ........................................ 14 6.4.6 Auditing policy change ..............................................................................................
    [Show full text]
  • Analysis the Structure of SAM and Cracking Password Base on Windows Operating System
    International Journal of Future Computer and Communication, Vol. 5, No. 2, April 2016 Analysis the Structure of SAM and Cracking Password Base on Windows Operating System Jiang Du and Jiwei Li latest Windows 10, the registry contains information that Abstract—Cracking Windows account password is critical to Windows continually references during operation, such as the forensic analyst. The general methods of decipher password profiles for each user, the applications installed on the include clean the password, guess by social engineering, computer and the types of documents, property sheet settings mathematical analyzing, exhaustive attacking, dictionary attacking and rainbow tables algorithm. This paper provides the of folders and application icons, what hardware exists on the details about the Security Account Manager(SAM) database system, and the ports that are being used [3]. On disk, the and describes how to get the user information from SAM and Windows registry is not only a large file but a set of discrete cracks account password of Windows 10 that the latest files called hives. Each hive is a hierarchical tree which operating system of Microsoft. identified by a root key to provide access to all sub-keys in the tree up to 512 levels deep. Index Terms—SAM, decipher password, crack password, Windows 10. III. SECURITY ACCOUNT MANAGER (SAM) I. INTRODUCTION Security Account Manager (SAM) is a database used to In the process of computer forensic the analyst need to store user account information, including password, account enter the Windows operating system by cracking windows groups, access rights, and special privileges in Windows account password to collect evidence at times.
    [Show full text]
  • Microsoft Windows NT
    Microsoft Windows NT Securing Windows NT Installation October 23, 1997 Microsoft Corporation Contents Abstract Establishing Computer Security Levels of Security Off-the-Shelf vs. Custom Software Minimal Security Standard Security High-Level Security High-Level Software Security Considerations User Rights Protecting Files and Directories Protecting the Registry Secure EventLog Viewing Secure Print Driver Installation The Schedule Service (AT Command) Secure File Sharing FTP Service NetBios Access From Internet Hiding the Last User Name Restricting the Boot Process Allowing Only Logged-On Users to Shut Down the Computer Controlling Access to Removable Media Securing Base System Objects Enabling System Auditing Enhanced Protection for Security Accounts Manager Database Restricting Anonymous network access to Registry Restricting Anonymous network access to lookup account names and groups and network shares Enforcing strong user passwords Disabling LanManager Password Hash Support Wiping the System Page File during clean system shutdown Disable Caching of Logon Credentials during interactive logon. C2 Security Evaluation vs. Certification Setting up a C2-compliant System Abstract Microsoft® Windows NT® operating system provides a rich set of security features. However, the default out-of-the-box configuration is highly relaxed, especially on the Workstation product. This is because the operating system is sold as a shrink-wrapped product with an assumption that an average customer may not want to worry about a highly restrained but secure system on their desktop. This assumption has changed over the years as Windows NT gains popularity largely because of its security features. Microsoft is investigating a better secured default configuration for future releases. In the meantime, this white paper talks about various security issues with respect to configuring all Windows NT version 4.0 OS products for a highly secure computing environment.
    [Show full text]
  • Professor Messer's
    Professor Messer’s CompTIA 220-1002 Core 2 A+ Course Notes James “Professor” Messer http://www.ProfessorMesser.com Professor Messer’s CompTIA 220-1002 Core 2 A+ Course Notes Written by James “Professor” Messer Copyright © 2018 by Messer Studios, LLC http://www.ProfessorMesser.com All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without written permission from the publisher. First Edition: September 2018 Trademark Acknowledgments All product names and trademarks are the property of their respective owners, and are in no way associated or affiliated with Messer Studios LLC. “Professor Messer” is a registered trademark of Messer Studios LLC. “CompTIA” and “A+” are registered trademarks of CompTIA, Inc. Warning and Disclaimer This book is designed to provide information about the CompTIA 220-1002 A+ certification exam. However, there may be typographical and/or content errors. Therefore, this book should serve only as a general guide and not as the ultimate source of subject information. The author shall have no liability or responsibility to any person or entity regarding any loss or damage incurred, or alleged to have incurred, directly or indirectly, by the information contained in this book. Contents 1.0 - Operating Systems 1 1.1 - Operating Systems Overview 1 1.2 - An Overview of Windows 7 2 1.2 - An Overview of Windows 8 and 8.1 3 1.2 - An Overview of Windows 10 4 1.2
    [Show full text]
  • [MS-SAMR-Diff]: Security Account Manager (SAM) Remote Protocol (Client- To-Server)
    [MS-SAMR-Diff]: Security Account Manager (SAM) Remote Protocol (Client- to-Server) Intellectual Property Rights Notice for Open Specifications Documentation . Technical Documentation. Microsoft publishes Open Specifications documentation for protocols, file formats, languages, standards as well as overviews of the interaction among each of these technologies. Copyrights. This documentation is covered by Microsoft copyrights. Regardless of any other terms that are contained in the terms of use for the Microsoft website that hosts this documentation, you may make copies of it in order to develop implementations of the technologies described in the Open Specifications and may distribute portions of it in your implementations using these technologies or your documentation as necessary to properly document the implementation. You may also distribute in your implementation, with or without modification, any schema, IDL's, or code samples that are included in the documentation. This permission also applies to any documents that are referenced in the Open Specifications. No Trade Secrets. Microsoft does not claim any trade secret rights in this documentation. Patents. Microsoft has patents that may cover your implementations of the technologies described in the Open Specifications. Neither this notice nor Microsoft's delivery of the documentation grants any licenses under those or any other Microsoft patents. However, a given Open Specification may be covered by Microsoft Open Specification Promise or the Community Promise. If you would prefer a written license, or if the technologies described in the Open Specifications are not covered by the Open Specifications Promise or Community Promise, as applicable, patent licenses are available by contacting [email protected]. Trademarks.
    [Show full text]
  • Windows Server 2016 Security Guide
    Windows Server Security Guide August 2017 © 2017 Microsoft Corporation. All rights reserved. The information in this document represents the current view of Microsoft on the content. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, AS TO THE INFORMATION ON THIS DOCUMENT Contents Windows Server 2016 Security Guide ............................................................. 3 Why is Windows Server 2016 security important? ............................................................................... 3 How does Windows Server 2016 help prevent and detect compromise? ........................................... 4 Additional resources ............................................................................................................................. 5 Build a secure foundation .............................................................................. 5 Stay current on Windows Server security updates ............................................................................... 5 Configure Windows Server security settings ........................................................................................ 6 The high-level process for obtaining and deploying the security baselines can be found in the Microsoft Security Compliance Toolkit 1.0. You can find out more about current Microsoft security guidance at Microsoft Security Guidance blog. .................................................................................... 7 Back up your information and systems ...............................................................................................
    [Show full text]
  • ASOC Security Bulletin
    Advanced Security Operations Center Telelink Business Services www.tbs.tech Monthly Security Bulletin August 2021 This security bulletin is powered by Telelink’s Advanced Security Operations Center The modern cybersecurity threat landscape is constantly evolving. New vulnerabilities and zero-day attacks are discovered every day. The old Why Advanced Security Operations vulnerabilities still exist. The tools to exploit these vulnerabilities are Center (ASOC) by Telelink? applying more complex techniques. But are getting easier to use. • Delivered as a service, which Mitigating modern cyber threats require solutions for continuous guarantees fast implementation, monitoring, correlation, and behavior analysis that are expensive and clear responsibility in the require significant amount of time to be implemented. Moreover, many Supplier and ability to cancel the organizations struggle to hire and retain the expensive security experts contract on a monthly basis. needed to operate those solutions and provide value by defending the • Built utilizing state of the art organizations. leading vendor’s solutions. The ASOC by Telelink allows organizations get visibility, control, and • Can be sized to fit small, recommendations on improving their security posture for a fixed and medium and large business predictable monthly fee. needs. • No investment in infrastructure, team, trainings or required technology. • Flexible packages and add-ons that allow pay what you need approach. • Provided at a fraction of the cost of operating your own SOC. LITE
    [Show full text]
  • Active Directory for the Security Professional
    Beyond the MCSE: Active Directory for the Security Professional Sean Metcalf Trimarc TrimarcSecurity.com Black Hat USA 2016 Table of Contents Overview ....................................................................................................................................................... 4 Differing Views of Active Directory ............................................................................................................... 5 Active Directory Components ....................................................................................................................... 6 Administration .......................................................................................................................................... 6 Forest ........................................................................................................................................................ 9 Domains .................................................................................................................................................. 10 Schema .................................................................................................................................................... 10 Trusts ....................................................................................................................................................... 11 Sites, Subnets, & Replication .................................................................................................................. 13 Organizational
    [Show full text]
  • What Is Azure Advanced Threat Protection (Azure ATP)?
    Contents Azure Advanced Threat Protection Documentation Overview What is Azure Advanced Threat Protection? Azure ATP architecture Azure ATP prerequisites What's new in Azure ATP Quickstarts Plan your Azure ATP capacity Create your Azure ATP instance Connect to Active Directory Download the Azure ATP sensor package Install the Azure ATP sensor Configure the Azure ATP sensor Tutorials Reconnaissance alerts Compromised credential alerts Lateral movement alerts Domain dominance alerts Exfiltration alerts Investigate a user Investigate a computer Investigate lateral movement paths Investigate entities Concepts Azure ATP portal Azure ATP security alerts Monitored activities Understanding entity profiles Lateral movement paths Understanding Network Name Resolution (NNR) Reports User roles Azure ATP multi-forest support How-to guides Azure ATP using Microsoft Cloud App Security Use Azure ATP with Cloud App Security Filter activities and set policies Security alert lab Lab overview 1 - Lab setup 2 - Reconnaissance playbook 3 - Lateral movement playbook 4 - Domain dominance playbook Understanding security alerts Manage security alerts Exclude entities from detections Manage sensitive accounts Search and filter monitored activities Use exclusions and honeytoken accounts Monitor domain controllers Change domain connectivity password Set Azure ATP notifications Health alerts Work with Azure ATP health center Manage Azure ATP health alerts Azure ATP sensor delayed update Troubleshooting known issues Troubleshoot using logs Integrate with Windows Defender
    [Show full text]
  • Windows 7 Security
    CS140M Fall 2014 Objectives • Background • Windows Security Architecture Windows 7 Security • Windows Vulnerabilities • Means of Evaluating Metrics • System Hardening By Al Lake – Windows Defenses Fall 2014 • OS Security Capabilities CS 140M LBCC • Conclusion CS140M Fall 2014 Lake 2 Background: Operating System Market Share (September 2014 – netmarketshare.com) Desktop OS Market Share OS Percentage Windows 92% Mac OS X/iOS 6% Linux (Android) 2% CS140M Fall 2014 Lake 3 CS140M Fall 2014 Lake 4 Windows Background Windows Security Architecture • Advantages • Security Reference Monitor – User friendly • Local Security Authority – Enhancements can help millions of users • Security Account Manager – Defects found quickly because of widespread use • Active Directory • Disadvantages • Local vs. Domain Accounts – Security defects can leave millions vulnerable • Access Control Lists – Non‐technical user‐base • Integrity Control – Industry dominance leaves MS handcuffed ‐ any move to expand capabilities seen as anticompetitive • User Account Controls CS140M Fall 2014 Lake 5 CS140M Fall 2014 Lake 6 Lake CS140M Fall 2014 Local Security Policy Security Reference Monitor (SRM) • Kernel Mode Component that – Performs Access Checks – Generates Audit Log Entries – Manipulates User Privileges CS140M Fall 2014 Lake 7 CS140M Fall 2014 Lake 8 Local Security Authority (LSA) Security Account Manager (SAM) • Responsible for enforcing local security policy – Lsass.exe – User mode • A database that • A Microsoft Windows file stored in stores user the c:\windows\system32 short for Local Security Authority Subsystem accounts and local Service and has the file description: users and groups LSA shell. security • Lsass.exe is responsible for how information Microsoft Windows handles security • SamSrv.exe and security related policies, authority domain authentication, and Active Directory management on your computer.
    [Show full text]
  • Credential Dumping.Pdf
    www.hackingarticles.in Page | 1 Table of Contents Introduction ....................................................... 7 What is Credential Dumping? ...................................... 7 Credential Dumping in Real Life .................................. 7 Credential Dumping: Wireless ....................................... 9 Manual Credential Dumping ........................................ 9 Credential Dumping using netsh .................................. 10 Credential Dumping using WirelessKeyView ........................ 12 Credential Dumping using Wifi Network Properties ................ 13 Credential Dumping using LaZagne ................................ 14 Credential Dumping using Mimikatz ............................... 15 Credential Dumping using Metasploit Framework ................... 16 Credential Dumping: Group Policy Preferences (GPP) ................ 18 What is Group Policy Preferences? ............................... 18 Why using GPP to create a user account is a bad Idea? ........... 18 Create an Account in Domain Controller with GPP ................. 19 Exploiting Group Policy Preferences via Metasploit-I ............ 21 Exploiting Group Policy Preferences via Metasploit -II .......... 22 Gpp-Decrypt ..................................................... 24 GP3finder ....................................................... 26 PowerShell Empire ............................................... 26 Windows Powershell .............................................. 27 Credential Dumping: Windows Credential Manager ...................
    [Show full text]
  • Sept Hires 2018
    Hire Heroes USA 2018 Confirmed Hires through September 30, 2018 Service (Last) Service Hiring Company Name Position Hired For Branch Rank Army CW-2 Scientific Resource Corporation Systems Administrator III Army CW-4 Agbotic Greenhouse Cluster Manager Army W-5 DA Defense Logistics Mechanic Army W-5 Lennox International Operations Manager Army W-5 Air Methods Rotary Wing Pilot Army W-5 Mackall Air Force Base Airfield Operations Manager Army W-5 prefers not to disclose Director of Military Affairs Army W-5 Pfizer G6500 pilot Army W-5 US Army Logistics Manager Army W-5 FGS, LLC Site Lead Army W-5 M1 Support Services Program Manager for Apache Helicoptes Army W-5 U.S. Navy Engineer Army W-4 FBI-LEEDA, Inc. Role Player, Instructor Army W-4 Cantu Contractors Area Manager of Installation Dining Navy W-4 Timken Power Systems Account Manager Army W-4 Vanquished Worldwide Logistics Analyst Army W-4 AEgis Technologies Group Military Analyst Army W-4 URS Pilot Army W-4 National Guard Bureau Inspector Army W-4 Vectrus Assistant Site Manager Army W-4 Ironclad Technology Services Travel Analyst Army W-4 Department of Veterans Affairs Veteran Service Representative Navy W-4 DDL Omni Engineering Senior Trainer Army W-4 Will Technology Inc Instructor Training Specialist Coast Guard W-4 United States Coast Guard Budget Analyst Army W-4 Air Methods Pilot Army W-4 Air Evac Life Medevac Pilot Army W-4 White House Military Office HR Management Analyst Navy W-4 National Security Agency Cyber Manager Army W-4 Obsidian Joint Force Entry Operational Liaison Rollout
    [Show full text]