shubraj Blog

Coding with Passion: A CS Student's Journey of Learning, Working, and Exploring

Fix Unable To Get List of Installed Simulator Runtimes On MacOS
Fix Unable To Get List of Installed Simulator Runtimes On MacOS

In this blog, we will explore why this problem occurs, and the detailed steps to fix it. When running flutter doctor, I encountered an error: “Unable to get list of installed Simulator runtimes.” The exact error message is displayed below. This error message indicates that the iOS simulator is not installed. To resolve this, you can... » read more

Top 5 Popular Open-Source Mail Servers
Top 5 Popular Open-Source Mail Servers

This post is about “Top 5 Open-Source Mail Servers“. Running your own mail server provides privacy, security, and control that third-party email providers can’t match. However, maintaining a mail server can be complex. Thanks to open-source projects setting up your own mail server has become easier. In this blog, we’ll explore Top 5 Popular Open-Source... » read more

How Do SSL Stripping Attacks Work & How To Protect Yourself?
How Do SSL Stripping Attacks Work & How To Protect Yourself?

This post is about “How Do SSL Stripping Attacks Work & How To Protect Yourself?“. Cybersecurity is a critical concern for businesses and individuals alike. Among the various cyber threats, SSL stripping attacks stand out as a sophisticated and dangerous method used by hackers to undermine secure connections. Also known as SSL downgrade or HTTP... » read more

Verify email address without sending an email
Verify email address without sending an email

This post is about “How to Verify email address without sending an email“. Email addresses should be verified before sending an email to ensure that the email reaches its destination. Email Verification is a process to know if there’s an actual user/email on the recipient server. It is not uncommon or something new among email... » read more