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Leverage Ratio: What It Is, What It Tells You, How To Calculate
What Is a Leverage Ratio? A leverage ratio is any one of several financial measurements that look at how much capital comes in the form of debt (loans) or assesses…
How To Install the Apache Web Server on Ubuntu 20.04
Introduction The Apache HTTP server is the most widely-used web server in the world. It provides many powerful features including dynamically loadable modules, robust media support, and extensive integration with…
What is Open-Source
Open-source is a term used to describe computer programs that have source code that’s available to study, modify, and share. Open-source software can be used for any purpose, studied and…
What is Apache?
Apache is open-source web server software that is developed and maintained by the Apache Software Foundation and is available for free. It’s fast, reliable, and secure and runs on 31%…
What is a DNS TXT record?
Most DNS records contain data in a computer-readable language, but TXT records allow for both human- and computer-readable instructions. TXT records serve a variety of purposes, including domain ownership verification,…
Amazon hit by Covid-19
Amazon hit by Covid-19 Ouch, this is going to hurt – Multiple news outlets reported that workers in at least eight Amazon facilities across the United States have tested positive…
Elon Musk: Starlink latency will be good enough for competitive gaming
Musk: Starlink is great in rural areas but won’t have enough bandwidth in big cities. SpaceX’s Starlink satellite broadband will have latency low enough to support competitive online gaming and…
Layer 3 of the OSI (Open Systems Interconnection) – Network Layer
Layer 3 of the OSI model is known as the Network Layer. Here’s a breakdown of its main functions: Some common protocols that operate at the Network Layer include: In…
Brute Force Attack: An In-Depth Exploration
What is a Brute Force Attack? A brute force attack is a hacking method that relies on trial and error to crack passwords, login credentials, or encryption keys. The attacker…