Technology

An operation in the early 1800s was a terrifying gamble and risk. A common procedure was amputation of an arm or a leg. When the operator did his job, it was important to have some strong men who could hold the patient down in a firm grip. Of course, everyone wanted the operation to go fast, so it was said that a good surgeon was equal to a fast surgeon. The most skilled surgeon could execute an operation in just a few minutes! Naturally, healthcare has evolved a lot since then and improved dramatically. In the recent decades, healthcare has…

VPNs are quite trendy these days, but not for the reasons they were established. Essentially, they were only a technique to securely link corporate networks over the internet or to let you access a business network from your home. Let’s dive into the subject “What is VPN” A VPN, or Virtual Private Network, allows you to connect to another network over the Internet in a secure environment. VPNs may be used to access region-locked websites, protect your surfing activities on public Wi-Fi from prying eyes, and more. VPNs effectively forward all of your network traffic to the network, which is…

Ransomware assaults aren't just anything, and they're here to stay, as we've all learned over the last decade. While ransomware attacks began as non-targeted attacks, they have since evolved into lucrative enterprises that involve strategy, revenue management, and practical hacking knowledge. Cybercriminals frequently hide for long periods of time, waiting for the opportunity to steal sensitive data. They can sell the stolen access to other cybercriminal organizations that will use it to carry out more harmful acts, such as ransomware deployment. What was the beginning of ransomware? Most ransomware attacks employed malvertising as the initial penetration vector a few years…

If you're new to computer programming, you've probably wondered, "What is Native Code?" This form of computer code is specially-written to operate on a certain processor. It is written to maximize the efficiency of a particular processor. A native code package runs better on a particular system, because it uses the processor's hardware-dependent protocol and logic sequences. Using a non-native version of a software package will not work. A native code program is written specifically for a particular processor. It will not run on a different processor, but can run over an emulator. This makes the program more efficient. When…

A program editor is a software tool used for coding. It ensures that all computer code is formatted correctly. The coding syntax differs with each computer language. A program editor validates the code and prints it. It can also help developers write code faster. These tools are essential for programming projects. If you're a developer, consider getting one. You can download a free trial of most editors and see how they work. A program editor is a software application that is written in a coding language. This language is typically typed into a computer word processor. A program editor validates…

What Is Cycle Stealing? is a technique for accessing computer memory without interfering with the CPU. Similar to direct memory access (DMA), cycle stealing allows external devices to read RAM without the CPU's interference. The process works by exploiting timings and allowing I/O controllers to read RAM in parallel with the CPU. It is a common technique that has been used on dual-port RAM for years, but it has a few drawbacks. The first problem with cycle stealing is that CPUs do not have enough time to distribute power among different buses. This is why newer computers don't require cycle…

The concept of a programming paradigm is fundamental to computer programming. Some languages use more than one paradigm for different tasks. Some, such as the imperative style, require a single syntax, while others do not. Some of the differences between them are as follows: the functional style emphasizes logic, while others favor procedural styles. Whatever the case, the purpose of programming is the same. A good example is a language that allows you to write a program in parallel. The imperative paradigm is an example of a programming paradigm. In this style of programming, commands are executed sequentially, changing the…

A network security toolkit is a collection of tools that helps an administrator to safeguard the integrity of a company's network. It comprises various tools that can monitor traffic, infrastructure, and applications. Some tools are similar to others, and some may overlap with each other. But, they each focus on a different aspect of the network, or the way it operates. Here, we will examine some of the most common tools used for network security. The Network Security Toolkit (NSTK) is a Linux-based live DVD that provides a suite of free open-source network and security tools. The toolkit is a…