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Showing posts from December, 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

Xiaomi Redmi Note 8 Pro new features

Redmi Note 8 Pro is among the most anticipated flagship phone in the last few months in India. Now that it is available and I wanted to list out some of the features that new on this device and interesting. You can connect to Wifi and enable Hotspot at the same time This is a very interesting feature. You can enable WiFi and at the same time, you can enable the hotspot. Earlier, either you could enable WiFi or enable Hotspot at the same time. That means you could use mobile data in the hotspot. Once you enable the hotspot, your WiFi would be disabled and when you enable the WiFi, your hotspot would be disabled. With this, you could only share your mobile data through the hotspot. Now you can use the WiFi data to share the internet through the hotspot. With this, you can use your mobile as a WiFi repeater, as a WiFi relay. If your WiFi router is a bit far from your TV, for example, and if the strength of the Wifi signal is weak, then you can keep your mobile phone in between these