Absolutely a necessary plugin… I love it

I installed the previous version and upgraded to the latest version… the plugin has been on my website since 2017. I used to get soooooooo many login attempts, I guess they want to hack. Some times 100 attempts a day.
I put right numbers in the plugin and bam, the number of attempts came down to about 10 attempts a day.
Recently I removed some plugins, I believe one of them had a back door that the hackers were trying to use to get into my website. So since April 25th, I see no “foreign” attempts to log on to my website!
I am still keeping this plugin and I have installed it on all the websites that I build for my customers.
I highly recommend it.