When it comes to protecting web user accounts, the first step is to ask users for a strong password, one composed of 10-12 lowercased,...
Blog / Web Security
How secure is today's internet browsing and browsers
During last years, starting with HTTPS Everywhere initiative by Google, big internet players have invested in securing the internet brow...
Blogger custom domain Full SSL/HTTPS support
Serving a secure version (HTTPS) of your blogger.com custom domain was possible only by using Cloudflare services where is possible to en...
Thunderbird, how to use the free secure email certificate from Comodo for email digital signature and encryption
This is an alternative tutorial for https://www.b247.eu.org/2017/04/free-email-digital-signing-and-encryption.html where I have present a c...
How to ssh into google compute engine using Putty
You have already known about the Google Cloud Computing and his Compute Engine VMs (VM Instances), the easiest way to start your VPSs wi...
Free email digital signing and encryption
In one of my previous articles, I told you about the importance of digital email signatures , but not the way it can be accomplished. Ther...
How to protect your online identity and privacy
An important part of your strong online identity , is the protection of this identity. You don't like viruses and spams and you know ho...
How to create a strong online identity
When we are using the internet, a part of our lives is also going online, sometimes we want it and sometimes don't, at least at a wish l...
Hight quality free HTTPS encryption for your site using Let's Encrypt and nginx
For some time now, I protected my sites using a free StartSSL certificate from StartCom. But due some problems or misunderstandings, my free...
An easy way to prevent execution of the public uploaded files
Ones of most headaches for web developers, are the public uploaded files. You know, when the user, authenticated or not, has the ability to...