TCPING is an utility written in GO language that operates similarly to PING however it works over a tcp port, This utility can be very useful for troubleshooting network connectivity and performance issue at Layer 3 and Layer 4. Support Windows, Darwin, Linux, Android, ios, Freebsd, Netbsd, Openbsd, Aix, Dragonfly, illumos, Plan9, Solaris and other operating systems.
Many technologies are leveraged to achieve business objectives and values to customer, but it comes with a price of security risk associated with them. Managing those risk would be an superficial act wasting time and money unless we understand how they are configured, maintained and operated, and then understanding the terms, definitions and concept associated with those technologies becomes paramount, Then you know how to control these risk effectively and efficiently