Java

What is a NullPointerException, and how to fix it?

NullPointerException (NPE) is a notorious runtime exception that plagues Java developers, often leading to unexpected crashes and errors in their applications. In this blog, we’ll explore the causes of NullPointerExceptions, examine common scenarios where they occur, and provide practical examples and best practices for preventing and handling them effectively. Causes of NullPointerException: Uninitialized Variables: In…

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Tech

Zero Trust in Cyber Security

Cyber Security Invloves securing multiple aspect of business which includes application, data, network and physical devices. Today we will explore the Network part of Cyber security and will discuss Zero Trust Principle in great detail. What is Cyber Security? Cybersecurity involves protecting computer systems, networks, and data from unauthorised access and cyber attacks.In today’s digital…

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