As technologies continue to advance, it is crucial to have secure and stable mechanisms for authentication to protect essential data from malicious access. Token-based authentication is a technique that has proven effective in curbing security threats, chiefly because it is easy and secure. Here, we present a great-length tutorial before discussing token-based authentication, which comprises its types, how it works, why it is crucial, its advantages, techniques, and applications.

Linux Kernel 6.14 significantly enhances security, performance, and hardware support. Compared to the previous updates, Linus Torvalds has described this as a “tiny” release; still, it comes with half a million lines of code changes and over ten thousand commits, labeling this as one of the critical updates for developers, system administrators, and people who use Linux.

In the era of the digital world, implementing software security measures is not only crucial but also a time-consuming and expensive process. More often, these security measures are implemented by humans prone to making mistakes. These mistakes cause security breaches in the software, ultimately causing nasty consequences to the company’s revenue. As per a report published in 2024, 68% of data breaches were caused by human errors.

Elastic Compute Cloud (EC2) is an Amazon Web Services (AWS) hosting service that extends scalable and secure virtual computing systems known as instances. They allow users to have their applications hosted in a scalable environment whereby computing resources can be easily scaled up or down as necessary. EC2 provides several instance types that can handle a variety of uses, from general-purpose and compute instances to those designed for memory-intensive applications.

As open-source software, Kubernetes gives a platform to orchestrate containers or control application deployment in a containerized way, simplifying their running. It is a scalable and efficient system that automatically deploys and scales applications so the developers can focus on their coding. In contrast, the system takes care of other underlying infrastructure work.

Today, in the cyber environment, web applications are irreplaceable; we use them for everything from banking to social networking. On the one hand, they have given new impetus to smooth internet traffic. Still, they carry the risk of vulnerabilities of the type of Cross-Site Scripting (XSS), one of the most destructive types of vulnerabilities for cyber security.

Azure is Microsoft’s cloud, allowing for software and hardware-based or hosted in the cloud and providing computing, analytical, storage, and networking services. From these services, the users can selectively take what they want to build new applications in the public cloud or migrate other applications already running to the public cloud.

Blind Cross-Site Scripting is a type of Cross-Site Scripting attack in which the injected script is executed in the context of another page and different circumstances compared to the page in which it was inserted. Blind XSS differs from regular XSS attacks as the attacker cannot see the effect of the injected script in his or her browser since the script is executed in a place that the attacker can not access.

Source code leaks refer to the process in which the source codes of proprietary applications are made available to unauthorized persons or the public domain for various reasons. This might happen in several scenarios, including when information is leaked through public repositories, hacking attacks, internal threats, or when it is posted in version control systems.

This is a common practice of enhancing information security where a specific piece of hardware built to perform such tasks is used to encrypt and decrypt data. While software encryption is platform-dependent and depends on the CPU and memory of the system on which it is installed, hardware encryption typically works in parallel with dedicated components such as HSMs, SEDs, or TPMs.