It is recommended to start with the first part entitled “How to find out the type of a file without an extension (in Windows and Linux)”. Files containers (compound files) Many files are concatenations of several files. For example, office document files .docx and .odt. You can replace the extensionRead More
How to find out the type of a file without an extension (in Windows and Linux)
If you came here from a search and you just need to quickly find out the file extension, then the web page “Online determining the file type without extension” is at your service: https://w-e-b.site/?act=file-type. Thanks to it, you do not need to install any programs, the online service will determineRead More
How to decrypt NS3 passwords from ZyXEL config file (NDMS V2)
ZyXEL routers, for example, the Keenetic Lite II model, have a System → Configuration tab where you can download the running-config (running configuration) file. This file contains the current settings, including the password for connecting to the Internet service provider and the password for the Wi-Fi network. Passwords are storedRead More
Active Directory comprehensive guide, from installation and configuration to security auditing. Part 5: Join computers to Active Directory. Check and unjoin from Active Directory
Table of contents 1. Introduction to Active Directory (concepts, usage, difference from Workgroup) 2. Install Windows Server 2022 and Windows Server Core 2022 3. Windows Server 2022 and Windows Server Core 2022 configuration tools 4. Install Active Directory Domain Services in Windows Server 2022 5. Join computers to Active Directory. Check and unjoinRead More
Active Directory comprehensive guide, from installation and configuration to security auditing. Part 4: Install Active Directory Domain Services in Windows Server 2022
Table of contents 1. Introduction to Active Directory (concepts, usage, difference from Workgroup) 2. Install Windows Server 2022 and Windows Server Core 2022 3. Windows Server 2022 and Windows Server Core 2022 configuration tools 4. Install Active Directory Domain Services in Windows Server 2022 4.1 How to install Active Directory Domain Services 4.2 Preparing toRead More
Active Directory comprehensive guide, from installation and configuration to security auditing. Part 3: Windows Server 2022 and Windows Server Core 2022 configuration tools
Table of contents 1. Introduction to Active Directory (concepts, usage, difference from Workgroup) 2. Install Windows Server 2022 and Windows Server Core 2022 3. Windows Server 2022 and Windows Server Core 2022 configuration tools 3.1 Configuring Windows Server 2022 Using Windows Admin Center 3.1.1 What is Windows Admin Center 3.1.2 How to installRead More
Active Directory comprehensive guide, from installation and configuration to security auditing. Part 2: Install Windows Server 2022 and Windows Server Core 2022
Table of contents 1. Introduction to Active Directory (concepts, usage, difference from Workgroup) 2. Install Windows Server 2022 and Windows Server Core 2022 2.1 System requirements for Windows Server 2022 2.2 Difference between Windows Server 2022 versions 2.3 How to install Windows Server (Desktop Experience) 2022 2.4 How to install Windows Server Core 2022 3. WindowsRead More
Active Directory comprehensive guide, from installation and configuration to security auditing. Part 1: Introduction to Active Directory (concepts, usage, difference from Workgroup)
Table of contents 1. Introduction to Active Directory (concepts, usage, difference from Workgroup) 1.1 What is Active Directory 1.2 What is a domain? 1.3 What is Active Directory for? 1.4 What can a network administrator do with Active Directory? 1.5 What you need for Active Directory 1.6 Active Directory Domain Services 1.7 Domain controller 1.8 Server Manager and WindowsRead More
Windows Computer name: how to change and use
For what is Windows computer name used? A computer name is assigned to each computer during the installation of Windows. This name is used as a convenient replacement for the IP address. In the local network, you can use the computer name instead of local IP address. How to seeRead More
How to detect and identify the type of Web Application Firewall (WAF)
What is WAF (web application firewall) WAF, Web Application Firewall is a program that analyzes requests coming to a web server and, based on rules, filters out those that can be potentially dangerous for a website. Due to the use of WAF, it is impossible to exploit the vulnerabilities ofRead More