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Showing posts from April, 2013

How to install TFTP server

Here's a quick tutorial on how to install TFTP (trivial file transfer protocol) server. Login as root Run command  yum install tftp-server  to install the TFTP server Edit the configuration file, vi /etc/xinetd.d/tftp , and you will some the following. # default: off # description: The tftp server serves files using the trivial file transfer # protocol. The tftp protocol is often used to boot diskless # workstations, download configuration files to network-aware printers, # and to start the installation process for some operating systems. service tftp { socket_type = dgram protocol = udp wait = yes user = root server = /usr/sbin/in.tftpd server_args = -s /tftpboot disable = yes per_source = 11 cps = 100 2 flags = IPv4

WordPress Two-Factor Authentication

If you are running a self-hosted or through service, this article is for you to secure your website/blog. I will provide you a step-by-step procedure on how you implement the two-factor authentication for your WordPress, the easy way. Just in case you have not read about: " How to remove the BLOG slug in WordPress multisite installation ". " Gmail Security - Two factor authentication ". Login to you WordPress Admin. I write this procedure using my own website at on how to install Google two-factor authentication. Go to Plugins, search for " Google Authenticator " by Henrik Schack currently at version 0.44. Excerpt from the Henrik Schack plugins description. "The Google Authenticator plugin for WordPress gives you two-factor authentication using the Google Authenticator app for Android/iPhone/Blackberry." I am using iPhone4S to test the plugins. Click on Install Now. Successfully installed the plugin Googl