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Showing posts from March, 2019

How to create a self signed SSL certificate and how to use it with your web Server.

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SSL certificate is the foremost important aspect of any website. If your website is running without the SSL, the modern browsers will stop the users from entering the website. Of course, there are ways to bypass that, at your own risk. As long as your website has no commercial data exchange, sensitive user information, etc, you are still good to run a website without a proper SSL certificate. For example, a blog can run without an SSL.  Note that Google AdSense accepts websites without SSL.  But the topic of this post is about Self Signed SSL certificate. How to create one, how to use it, and where to use it.  Let us see where to use it. For any website which is used for internal purposes, it's always a good idea to use Self Signed SSL, instead of paying for a real SSL certificate. Internal I mean, within a company, team, or for personal uses, for testing purposes, etc.  Now, let us see how to create a self-signed SSL certificate.  What you need A Linux machine.  OpenSSL utility  A

How to connect wireless Bluetooth headphones to your old TV or non smart TV

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Have you ever thought of making your old TV wireless audio capable? Wanted to connect your wireless headphone or a wireless speaker to your TV which does not support wireless audio streaming? You can do that with an additional device. Smart TVs have the capability to stream your TV audio onto your wireless speakers or headphones. But non-smart TVs does not support this feature. Just for the wireless purpose, you cannot change your TV, right?. Instead, make your TV wireless capable and connect any wireless audio receivers to your TV and increase your TV viewing experience. I will explain to you what are the devices you need to make your TV wireless audio capable, but before that, you should understand some terminologies. Bluetooth audio transmitters and Bluetooth audio receivers  Most of the Bluetooth wireless audio devices like Headphones, Wireless Speakers are audio receivers. They are capable of receiving the audio signals through from a transmitter and they cannot transmit b