Intelligent Security
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Microsoft Windows 10 Update Hello, Microsoft Has Begun
Subject Line: Microsoft Windows 10 Update Hello, Microsoft has begun pushing a warning message to Windows 10 computers that a critical security update must be performed. Several clients have informed us that they are seeing the warning message. It will appear as a generic blue screen after your computer has been powered up, and it states that after April 10, 2018 Microsoft will no longer support your version of Windows 10 until the critical security update has been performed. Please note if your UAN computer has not been recently connected to the internet, you would not have received this message. UAN has confirmed that the warning message is a genuine message from Microsoft, and UAN strongly encourages all clients to perform this critical security update as soon as possible. Please note: ‐ This update is a Microsoft requirement and UAN cannot stop or delay its roll out. To perform the critical security updated select the ‘Download update’ button located within the warning message. ‐ This update is very large, for those clients that have metered internet usage at their home may want to perform the update at a different location with unmetered high speed internet, perhaps at another family member’s home. ‐ Several UAN staff members have performed the critical security update on their home computers, and the process took more than an hour to complete. To check that your computer has been updated or to force the update at a time that is convenient to you, go to the windows Start button and click on Settings (the icon that looks like a gear above the Start button) > Update and Security > Windows Update > Check for Updates and then follow the instructions on the screen. -
Guide to Hardening Windows 10 Technical Guide
NOVEMBER 2020 Guide to Hardening Windows 10 For Administrators, Developers and Office Workers TABLE OF CONTENTS Introduction .......................................................................................................................... 4 Prerequisites ............................................................................................................................ 4 User roles ................................................................................................................................. 4 EFI (BIOS) Configuration ...................................................................................................... 5 To be enabled: ......................................................................................................................... 5 To be disabled: ......................................................................................................................... 5 Windows Defender Firewall .................................................................................................. 6 Enable logging of dropped packets ............................................................................................. 6 Disable enforcement of local rules and disable notifications .......................................................... 7 Block outbound connections by default ....................................................................................... 8 Secure potentially vulnerable protocols ...................................................................................... -
Microsoft Service Pack & Security Bulletin Support
Microsoft Service Pack & Security Bulletin Support ReadMe Revision History Date Revised Changes Made March 23, 2020 March 2020 Microsoft Security Update Contents What’s New? . 1 Microsoft Security Bulletins . 2 Current Microsoft Security Bulletin Status . 2 Enabling Windows Updates on Avid Systems . 6 Using a Microsoft WSUS Server for distributing Windows Updates. 7 Historical List of Microsoft Security Bulletin Exceptions . 7 What’s New? For March security bulletins, see “Current Microsoft Security Bulletin Status” on page 2. The section on “Notification Regarding the January 2020 Windows Updates” on page 3 has been updated to include information on MediaCentral Asset Management and MediaCentral Newsroom Management. See also http://avid.force.com/pkb/articles/en_US/Troubleshooting/en239659. Microsoft Security Bulletins Microsoft Security Bulletins Install Windows Security Patches and Service Packs. To download patches, run Windows Update. By default Avid supports all Windows Service Packs and security patches (sometimes referred to as “hot fixes”) which apply to the environments in which Avid products are deployed. We refer to them as Windows Updates in this document. Customers can schedule the download and installation of Windows Updates whenever they are available and make sense in their production environment. Avid tests the updates within several days of their availability. However, customers do not have to wait for the testing to be complete before installing the updates. Our current testing methodology is to utilize Windows Update on a representative sample of Avid products upon notification of new Security Bulletin availability by Microsoft. These systems are updated and observed while under test. Once the test period has completed (approx. -
Implementing Remote Credential Guard and Remote Admin Mode on Domain-Joined Windows 10 Clients
INF258x: Implementing Remote Credential Guard and Remote Admin mode on Domain-joined Windows 10 Clients Estimated Time: 30 minutes You have a domain-joined Windows 10 client computer. You plan to take advantage of the Remote Desktop Credential Guard and Restrict Admin mode to protect credentials during Remote Desktop sessions between Windows 10 client and Windows Server 2016 computers. Objectives After completing this lab, students will be able to: • Implement Remote Credential Guard. • Implement the Restricted Admin mode. • Verify functionality of Remote Credential Guard and the Restricted Admin mode. Lab environment The lab consists of the following computers: • LON-DC1 – a Windows Server 2016 domain controller in the adatum.com single-domain forest. • LON-SVR1 – a Windows Server 2016 domain member server • LON-CL1 – a Windows 10 Pro or Enterprise version 1607 (or newer) domain member computer with Remote Server Administration Tools for Windows 10 All computers have Windows PowerShell Remoting enabled and have Internet connectivity Remote Desktop connections protected with Credential Guard have the following characteristics: • Require Windows 10 version 1607 (or newer) or Windows Server 2016 • Enforce of Kerberos authentication (NTLM is not allowed). • Require that both computers (a Remote Desktop client and a Remote Desktop host) are members of the same Active Directory domain or trusted Active Directory domains (Kerberos is enforced) • Support connecting with non-Administrative credentials (as a member of the Remote Desktop Users group) -
Automatic Updates Using Windows Windows Can Updates Automatically ,When You Select the Option On
Automatic updates using windows Windows can updates automatically ,when you select the option on. In windows XP and Windows 7 are shown here Windows XP : Settings > Control panel > Security center Turn on Automatic updates choose the options you like. In windows 7: Control panel > System and security So how can do all users let updates on system. By default, Windows only allows users with administrator user accounts to install updates. To allow all users to install updates, follow these steps: Click to open Windows Update. In the left pane, click Change settings. Do one of the following: To allow standard users to install updates, select the Allow all users to install updates on this computer check box. To prevent standard users from installing updates, clear the Allow all users to install updates on this computer check box. If you use automatic updating for Important or Recommended updates, those updates are installed regardless of whether the current user is an administrator or not. Different types of updates Updates are classified as Important, Recommended, Optional, and Featured. Important updates offer significant benefits, such as improved security, privacy, and reliability. They should be installed as they become available, and can be installed automatically with Windows Update. Recommended updates address non-critical problems or help enhance your computing experience. While these updates do not address fundamental issues with your computer or Windows software, they can offer meaningful improvements. These can be installed automatically. Optional updates can include updates, drivers, or new software from Microsoft to enhance your computing experience. You can only install these manually. -
Windows 10 Enterprise E3 in CSP - Windows Deployment | Microsoft Docs
07/01/2020 Windows 10 Enterprise E3 in CSP - Windows Deployment | Microsoft Docs Windows 10 Enterprise E3 in CSP 08/23/2017 • 16 minutes to read • +5 In this article Compare Windows 10 Pro and Enterprise editions Deployment of Windows 10 Enterprise E3 licenses Deploy Windows 10 Enterprise features Related topics Windows 10 Enterprise E3 launched in the Cloud Solution Provider (CSP) channel on September 1, 2016. Windows 10 Enterprise E3 in CSP is a new offering that delivers, by subscription, exclusive features reserved for Windows 10 Enterprise edition. This offering is available through the Cloud Solution Provider (CSP) channel via the Partner Center as an online service. Windows 10 Enterprise E3 in CSP provides a flexible, per- user subscription for small- and medium-sized organizations (from one to hundreds of users). To take advantage of this offering, you must have the following: Windows 10 Pro, version 1607 (Windows 10 Anniversary Update) or later, installed and activated, on the devices to be upgraded Azure Active Directory (Azure AD) available for identity management Starting with Windows 10, version 1607 (Windows 10 Anniversary Update), you can move from Windows 10 Pro to Windows 10 Enterprise more easily than ever before— no keys and no reboots. After one of your users enters the Azure AD credentials associated with a Windows 10 Enterprise E3 license, the operating system turns from Windows 10 Pro to Windows 10 Enterprise and all the appropriate Windows 10 Enterprise features are unlocked. When a subscription license expires or is transferred to another user, the Windows 10 Enterprise device seamlessly steps back down to Windows 10 Pro. -
Microsoft Windows Server 2019 Version 1809 Hyper-V
Operational and Administrative Guidance Microsoft Windows Server, Microsoft Windows 10 version 1909 (November 2019 Update), Microsoft Windows Server 2019 version 1809 Hyper-V Common Criteria Evaluation under the Protection Profile for Virtualization, including the Extended Package for Server Virtualization Revision date: January 15, 2021 © 2021 Microsoft. All rights reserved. Microsoft Windows Server and Windows 10 Hyper-V Administrative Guidance Copyright and disclaimer The information contained in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information presented after the date of publication. This document is for informational purposes only. MICROSOFT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, AS TO THE INFORMATION IN THIS DOCUMENT. Complying with all applicable copyright laws is the responsibility of the user. This work is licensed under the Creative Commons Attribution-NoDerivs-NonCommercial VLicense (which allows redistribution of the work). To view a copy of this license, visithttp://creativecommons.org/licenses/by-nd-nc/1.0/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA. Microsoft may have patents, patent applications, trademarks, copyrights, or other intellectual property rights covering subject matter in this document. Except as expressly provided in any written license agreement from Microsoft, the furnishing of this document does not give you any license to these patents, trademarks, copyrights, or other intellectual property. The example companies, organizations, products, people and events depicted herein are fictitious. -
Feature Description
NTLM Feature Description UPDATED: 19 March 2021 NTLM Copyright Notices Copyright © 2002-2021 Kemp Technologies, Inc. All rights reserved. Kemp Technologies and the Kemp Technologies logo are registered trademarks of Kemp Technologies, Inc. Kemp Technologies, Inc. reserves all ownership rights for the LoadMaster and Kemp 360 product line including software and documentation. Used, under license, U.S. Patent Nos. 6,473,802, 6,374,300, 8,392,563, 8,103,770, 7,831,712, 7,606,912, 7,346,695, 7,287,084 and 6,970,933 kemp.ax 2 Copyright 2002-2021, Kemp Technologies, All Rights Reserved NTLM Table of Contents 1 Introduction 4 1.1 Document Purpose 6 1.2 Intended Audience 6 1.3 Related Firmware Version 6 2 Configure NTLM Authentication 7 2.1 Configure Internet Options on the Client Machine 7 2.2 Configure the LoadMaster 11 2.2.1 Enable NTLM Proxy Mode 13 2.2.2 Configure the Server Side SSO Domain 13 2.2.3 Configure the Client Side SSO Domain 15 2.2.4 Configure the Virtual Service 15 2.3 Configure Firefox to Allow NTLM (if needed) 17 2.4 Troubleshooting 18 References 19 Last Updated Date 20 kemp.ax 3 Copyright 2002-2021, Kemp Technologies, All Rights Reserved NTLM 1 Introduction 1 Introduction NT LAN Manager (NTLM) is a Windows Challenge/Response authentication protocol that is often used on networks that include systems running the Windows operating system and Active Directory. Kerberos authentication adds greater security than NTLM systems on a network and provides Windows-based systems with an integrated single sign-on (SSO) mechanism. -
The Control Panel and Settings in Windows 10 Most Programs and Apps Have Settings Specific to That Program
GGCS Introduction to Windows 10 Part 3: The Control Panel and Settings in Windows 10 Most programs and apps have settings specific to that program. For example, in a word processor such as Microsoft Word there are settings for margins, fonts, tabs, etc. If you have another word processor, it can have different settings for margins, fonts, etc. These specific settings only affect one program. The settings in the Control Panel and in Settings are more general and affect the whole computer and peripherals such as the mouse, keyboard, monitor and printers. For example, if you switch the right and left buttons on the mouse in the Control Panel or in Settings, they are switched for everything you click on. If you change the resolution of the monitor, it is changed for the desktop, menus, Word, Internet Explorer and Edge, etc. How to display the Control Panel 1. Right-click the Windows Start button or press the Windows key on the keyboard + X. 2. Click “Control Panel” on the popup menu as shown in the first screen capture. In Windows 10, many of the settings that once were in the Control Panel have moved to Settings. However, there are often links in Settings that take you back to the Control Panel and many other settings that still only exist in the Control Panel. Settings versus Control Panel is an evolving part of Windows design that started with Windows 8. It is not clear at this time whether the Control Panel will eventually go away or whether it will simply be used less frequently by most users. -
Implementing Microsoft Credential Guard for Iso 27001, Pci, and Fedramp
IMPLEMENTING MICROSOFT CREDENTIAL GUARD FOR ISO 27001, PCI, AND FEDRAMP North America | Latin America | Europe 877.224.8077 | [email protected] | coalfire.com Coalfiresm and CoalfireOnesm are registered service marks of Coalfire Systems, Inc. All rights reserved. INTRODUCTION The threat of a cyber-attack is a constant factor all organizations must consider when developing their information security posture. A particular area of concern is the exploitation of information system derived domain credentials and credential artifacts, which present attackers the opportunity to pass-the-hash or pass-the-ticket with derived domain credentials such as NTLM password hashes or Kerberos tickets. Credential Guard is a set of new security features for Windows Server 2016 and the Windows 10 operating system which helps organizations prevent derived credentials from being compromised by advanced attacks or from being exposed during certain authentication workflows. In order to help customers implement this new capability for compliance with ISO, PCI, or FedRAMP, Microsoft worked closely with Coalfire, a recognized third-party IT compliance firm, to define each security and compliance objective in relation to the capabilities of Credential Guard. In addition, Appendix A contains mappings between Credential Guard and the security control requirements present in ISO 27001, PCI DSS, and FedRAMP. OVERVIEW OF CREDENTIAL GUARD Credential Guard provides robust protections against local pass-the-hash or pass-the-ticket attacks on derived credentials by providing advanced virtualization-based isolation for certain authentication workflows within normal Windows system operation. Previously, during authentication workflows that required NTLM or Kerberos authentication, Windows stored derived credentials in process memory associated with the Local Security Authority (LSA). -
Better Protection Begins at the OS
Windows Server 2016 Security Better protection begins at the OS 1 Contents Getting out in front of cyber attacks 3 How attacks work 3 Windows Server 2016: Active defense and compliance 4 Protect credentials and limit administrator privileges 5 Credential Guard 5 Remote Credential Guard 5 Just Enough and Just-in-Time Administration 5 Secure OS to run your applications and infrastructure 7 Device Guard 7 Control Flow Guard 7 Windows Defender 8 Enhanced security auditing 8 Secure virtualization 8 Shielded Virtual Machines 8 Host Guardian Service 10 Distributed network firewall using software-defined networking 10 Security for developers 11 Hyper-V containers 11 Nano Server 12 Conclusion 12 Windows Server begins at the OS 2016 Security: Better protection Getting out in front of cyber attacks n today’s business environment, cyber attacks file servers or locks employees out of their systems. Ihave become a normal occurrence for companies The attackers don’t even need to worry about of all sizes, across all industries. The attacker profile staying hidden on the network. has grown beyond independent actors, and now includes organized crime, nation states, and terror groups. These groups not only go after the biggest How attacks work companies to steal information for the biggest Most attackers use malware toolkits – available payoff, they are also focused on interrupting to anyone on the internet – to gain access to your businesses for profit or other malicious intent. network. Once inside, they immediately attempt Ransomware is another emerging threat used to to compromise administrator credentials, which disrupt business for financial gain. Attackers rely typically takes them 24 to 48 hours. -
Securing the Path to Windows 10 How to Achieve the Benefits of Virtualization-Based Security Without a Hardware Refresh White Paper
White Paper Securing the Path to Windows 10 How to Achieve the Benefits of Virtualization-based Security Without a Hardware Refresh White Paper Introduction “Bromium, a Microsoft partner, For enterprises the #1 reason to upgrade to Windows 10 is delivers hardware-enforced improved security, but the critical enhancements that rely on security to today’s deployed Windows endpoints. More hardware protection will be difficult to adopt until you buy importantly, Bromium enables new PCs. Bromium, a Microsoft partner, delivers hardware- IT organizations to easily upgrade existing PCs to Windows 10 with enforced security to today’s deployed Windows endpoints. More hardware-enforced security importantly, Bromium enables IT organizations to easily upgrade that extends the in-box security existing PCs to Windows 10 with hardware-enforced security that of Windows 10, without a hardware refresh, accelerating extends the in-box security of Windows 10, without a hardware Windows 10 rollouts.” refresh, accelerating Windows 10 rollouts. Windows 10 Security Windows 10 Enterprise promises many security enhancements over Windows 7 and 8, and introduces a family of hardware-assisted security technologies in Device Guard (DG). DG helps to ensure a secure boot, whitelists kernel code and offers credential protection and biometric authentication. The most important Figure 1: Windows 10 Device Guard SECURING THE PATH TO WINDOWS 10 2 White Paper “VBS uses endpoint CPU feature is virtualization-based security (VBS) which uses Hyper-V, enhanced with virtualization to isolate and elements of micro-virtualization, to help protect the operating system using protect two critical Windows hardware virtualization. The Bromium / Microsoft partnership aims to accelerate services: Windows Code Integrity service which protects the kernel the roadmap for VBS.