dwirch

Derek Wirch is a seasoned IT professional with an impressive career dating back to 1986. He brings a wealth of knowledge and hands-on experience that is invaluable to those embarking on their journey in the tech industry.

Author Archives: dwirch

Reporting on Invalid Logins with PowerShell

Keeping a close eye on the security of our systems is paramount. With attackers growing more sophisticated and persistent, one of the signs of potential compromise or attempts thereof can be a surge in invalid login attempts. To detect these potential security breaches, system administrators can rely on the powerful capabilities of PowerShell on Windows systems. In this… Read More »

What is Wi-Fi sniffing?

Wi-Fi sniffing is the process of intercepting and analyzing data packets that are transmitted over a Wi-Fi network. This can be done by anyone with a Wi-Fi adapter that is capable of operating in “monitor mode.” In monitor mode, the adapter is able to see all of the data packets that are being transmitted on the network, regardless… Read More »

What is a WAN?

A wide area network (WAN) is a telecommunications network that extends over a large geographic area. WANs are often established with leased telecommunication circuits. They can be used to connect different local area networks (LANs) together, or to connect a LAN to the internet.

What is Glassmorphism?

Modern design has seen an evolution of trends, from skeuomorphism to flat design, and then to neumorphism. Now, the digital world is abuzz with a new trend called ‘glassmorphism’. At its heart, glassmorphism is an aesthetic that uses a frosted-glass effect – it’s transparent, multi-layered, and it creates an optical play with the background it covers. Let’s dive… Read More »

Tech Trek: Navigating the Start of Your Digital Dream

Starting your journey in the tech industry is exhilarating, filled with challenges and abundant opportunities. From the world of software development to IT support, data science, and product design, there’s a vast realm of specialties to explore. Here’s some advice for those of you embarking on this thrilling voyage. As you forge your path in the technology world,… Read More »

Dealing with Burnout

Burnout is a state of physical, emotional, and mental exhaustion caused by prolonged stress. It can be a result of a demanding job, long hours, and a lack of control over work-life balance. Here are some tips to help you deal with burnout at work: Recognize the signs Burnout can manifest in physical, emotional, and mental symptoms such… Read More »

Ten Job Hunting Tips

So, you’re looking fora new gig. It can be daunting to get started, as finding a new job is a full time job in itself. These ten tips can help you along the path to getting gainfully employed. Take Inventory Identify your strengths and the type of job that would be a good fit for you. This will… Read More »

Interview Prep Checklist

You’ve gotten past the gatekeeper, and landed an interview. Great news!  Now, take a few minutes and go through this checklist to make sure everything goes smoothly. Interview prep The day before The day of Post interview