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When it comes to cybersecurity threats, rootkits occupy a prominent position due to their insidious nature. Rootkits are clandestine software packages that aim to gain unauthorized access and control over computers. What's even more scarier, is t…

Firewalls are a fundamental component of network security. Understanding how Access Control Lists (ACLs) work is crucial for aspiring cybersecurity professionals.  In this review, I will delve into five ACL configurations commonly used by netw…

(Objective 2.5: Given a scenario, implement cybersecurity resilience.) In the world of data backup and recovery, one common challenge is dealing with open files. When critical data, such as SQL databases or Exchange messaging systems, is constantly…

In the realm of network security, firewall rules play a pivotal role in safeguarding systems from unauthorized access and potential threats. Understanding the fundamentals of firewall rules is essential for cybersecurity novices to establish a robus…

If you're studying for the CompTIA Security+ certification exam, you're likely familiar with the importance of having a disaster recovery plan in place to ensure business continuity in the face of an uncontrolled outage. However, it's not just enou…

A computer worm is a type of malware that can spread through a computer network and infect multiple devices without any user intervention. Unlike viruses, which require the user to perform some action, such as downloading or opening an infected file…

You may have heard that the tech sales industry is growing rapidly. If you're interested in pursuing a career in this field, here are some reasons why you should consider a career in tech sales: The tech sales industry is still growing rapidly. T…

Starting a web design business can be an exciting and profitable venture.  However, it's not as easy as putting up a website and starting to take orders. Where will you get new clients from? Why would a prospective client choose you? How wil…

  INTRO  6 Steps. 12 Days. Let's Go! When it comes to passing a certification exam, you need two things; a plan, and consistency. My name is John Davy, and the following is a plan that will help you to pass the AWS Certified Cl…