authentication – POFTUT

Tagged: authentication

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How To Generate and Configure Htpasswd Password In Linux For Apache and Nginx Server?

Today world is insecure. We have to provide different type of security measures like authentication. In HTTP servers like Apache or Nginx we can use HTTP Basic Authentication. HTTP Basic Authentication is authentication protocol provided by web server. We can use htpasswd tool to create HTTP Basic Authentication Database and Users. Using application level authentication is better solution by the way. Install Htpasswd Tool htpasswd is provided by Apache Utils...

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What Is Radio Frequency Identification or RFID?

Radio Frequency Identification or RFID is a technology used different areas of life. As we guess it uses radio technology in order to operate. RFID can be use d in; Access control, Advertising, Promotion tracking, Intelligent transportation systems, Hose stations, Public transport, Passports, Animal identicication, Human identification, Sport, Barcode … We will look the concepts and terminology of the RFID technology in this tutorial. How RFID Works As stated before...

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WPS (Wi-Fi Protected Setup) Tutorial With Examples

Wi-Fi is a leauge of standards created by Wi-Fi Alliance. Wi-Fi gives the ability to connect network without any physical connection or cable. This makes Wi-Fi very practical, easy and popular solution for LAN or WAN network connections. Wireless connection ability creates some security problems for the Wi-Fi. In order to prevent security issues Wi-Fi Alliance created the WPS protocol. We will look in this tutorial how to use WPS...

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How To Secure Linux, Unix, Windows Servers and IT Systems?

Servers provide to different type of infrastructures to implement different solutions about IT. Security is an other issue that must be solved in IT area. In recent years security became a need. In this tutorial we will look how to secure our servers. Patching Operating systems uses a lot of internal and external tools and services. Especially external ones interfaces the operating system with the remote clients and attackers over...

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What is VPN and VPN Tunnel with Free Vpn List?

Virtual Private Network simply VPN is one of the most known IT term between people. What is VPN? Virtual means the network or tunnel we will create is virtual not a physical network. This virtual network is isolated from existing public networks. Private means this network traffic will not known, seen from parts we do not want. Only we and the remote part which is generally a web site or...

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How To Create and Setup SSH Keys For Passwordless and Public Key Based Authentication In Linux?

Ssh is a protocol designed to make network connections between hosts secure. Ssh is a defacto standard for Linux and related operating system. Ssh encrypts the connection between sides. Ssh gives terminal access between host and server. To get a terminal there need to be an authentication process. The authentication process is generally password-based but there are some caveats for password-based authentication. Brute force attacks can guess the password and...

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