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About Binoy Koonammavu

Binoy Koonammavu has been a member since March 3rd 2010, and has created 136 posts from scratch.

Binoy Koonammavu's Bio

Binoy is an IT management professional with vast experience in the fields of Information Security, Business Continuity and IT Governance. He is a professional blogger with interests in Indian IT, Social Media, Personal Computers etc...

Binoy Koonammavu's Websites

This Author's Website is http://www.techwire.in

Binoy Koonammavu's Recent Articles

Bank Rates in India

Ever worried about the interest rates and the best rates for your need? Here is a Interest comparison website for Indian customers. Bank Rates in India website provides comparison of interest rates for the following categories

The website currently provide interest comparison of 43 Banks in India. Probably, the comparison should cover other banks, NBFC’s to give a better coverage.

The site will help you find the lowest interest rate for loans in India. You can use the comparison tool to find out the highest interest rate for fixed deposits in India.

Please share your thoughts in the comments

Train the Google doodle

160 years passed by since the first passenger train in India moved on the tracks.

Google Doodle for today (16-04-2013) is reminding us about the first train journey way back in 1853. Even though the first railway line was set up in 1832, only in 1853 the railway tracks were used for passenger transportation.

In 1853-54, two companies Great Indian Peninsular Railway (GIPR) and East Indian Railway (EIR), were created for transportation purpose. GIPR was asked to setup near Mumbai, and EIR was to setup a railway line near Kolkata. image

While I personally thank Google for reminding us about our railway history, let me remind you Google, that the steam engines are seen only in museums now a days. Being in the modern era, a better fit would have been the use of Metro rails which is getting popularity in India.

What are your memories about the train journeys in India

How to change WordPress username?

WordPress is a preferred blogging as well as web platform for millions of people / organizations across the world. WordPress is celebrating it’s 10th anniversary this month. With the recent botnet attacks on WordPress websites, this article would help you in changing the “admin” username.

In the initial days of WordPress, it did not allow users to change the default “admin” username during the installation. However, from version 3.0 of WordPress you could choose a custom username instead of the default “admin”. However, many of us used to choose the bad old “admin” username as the default username.

One of the first thing a hacker try when they want to access a WordPress site is to use the username “admin”. So lets change it. Now, the challenge is that WordPress would not allow you to change the username, so we will have to use a work around to achieve this.

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Here is the step by step process for changing the WordPress admin username

1. Login to your WordPress site as Administrator user

2. Create a new user account using the WordPress dashboard

add wordpress admin

3. Create the new user account adding relevant information

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You cannot create another user with the same email address. If you want to use the same email address, then repeat this process once again after deleting the current WordPress user account.

Also ensure that you have selected the administrator role for the new user created.

4. Logout from the current session

5. Login to your WordPress site using the newly created administrator account

6. Go to the “All Users” in the “Users” menu. Here you will find both administrator accounts.

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7. Delete the “admin” user account. It will give you the below message

 

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Click on the “Confirm Deletion” button.

This will delete your default administrator account. It will transfer all posts to your newly created user account thus you will have the control on all those posts you created earlier.

Do not forget to use a strong password for your newly created administrator account. Use some of the best password managers for storing the passwords, if you deal with a lot of passwords.

Hackers and WordPress websites

Recently, a new botnet is focusing on the WordPress installations worldwide. It is been found that the primary method of their attack is some thing called brute force attack.

The key target of this attack is to gain access to the WordPress installation using the “admin” username among many. The botnet performs login attempts using the username “admin” and password from a number of common used passwords and dictionary words. If any of the random passwords they tried matches with your “admin” username then the attack is successful.

What are the preventive measures?

There are various recommendations and plugins around to protect the WordPress websites from this botnet attack. I would recommend these basic and easy steps to be taken before any other action.

  1. If you are still using “admin” username for blogging or administration of your WordPress site, change your WordPress admin username to a more human name such as “Karan” or “Rajesh”
  2. Make strong passwords for your administrator user accounts as well as other user accounts.

These two simple steps can protect your website to a great extent and put you ahead of other websites.

How to save bandwidth while on 3G?

Do you have an unlimited bandwidth on your phone? Then this post is not for you. for others, lets explore the possibilities of reducing the bandwidth overage problems.

Often the 3G bandwidth or 4G bandwidth you have subscribed would be just enough for browsing mobile friendly websites and emails. It may not be suitable for video or high bandwidth applications. Here are some tips for you, if you are worried about the mobile data caps.

Operating System Updates

The operating system, be it iOS or Android, let those updates happen only over WiFi instead of 3G. 

Mobile Apps

Download and update of Mobile Apps takes a huge amount of data transfer when it comes to 3G bandwidth. To save 3G bandwidth, you might want to perform this activity while you are in a WiFi network.

Opera Mini

Opera Mini browser can help you reduce the bandwidth usage as the browser compresses the webpages before they are sent to your mobile. Additionally, you can also use the mobile websites instead of the normal desktop compatible websites.

Video Calls

Video calling services like Skype, Google Plus etc are for WiFi. It is estimated that video calls take 6 times bandwidth than voice calls.

Photo Upload

Many services such as Google Plus comes with automatic photo upload feature where the application is by default set to upload photos while connected to internet, irrespective of 3G or WiFi. Change the default settings of these applications so that the uploads will happen only when connected to a WiFi network

YouTube and Video sites

I have watched YouTube videos on 3G and resulted in bandwidth overage. Many of us are keep doing it. Now if you are worried about data caps, you should stop watching videos using 3G.

It is advisable to use some bandwidth monitoring apps on your mobile which will keep a track of your 3G data usage. This would help you get some indications of your usage and where you stand in a billing cycle. If you are about to meet your limit, then this last tip could give some help.

Automatic Email check to Manual checks

Change your email checking from push to manual. This is bit of an irritation, but can help you from overage charges.

The key change is not in your phone, but within you. Your behaviour towards the use of apps and data can save some cash for you.