What Is a Subnet Mask and Why Does It Matter?
Every device connected to the internet has an IP address, but that’s only part of the story. To really understand how devices communicate on a network, you also need to…
Shauli Zacks
Shauli Zacks is a former writer at the PIA blog and a cybersecurity enthusiast with a passion for helping people navigate the online world. He doesn't just write about VPNs; he uses them constantly in his day-to-day life, both for security and entertainment purposes. When he's not writing, Shauli likes to spend time with his family, watch TV, play sports, and relax.
Posts by Shauli Zacks:
What Is an Obfuscated VPN, and When Should You Use One in 2025?
Many networks go out of their way to block VPN usage. Some countries, schools, and workplaces scan internet traffic for VPN patterns and then block those connections (and associated IP…
Remote Access VPN vs. Site-to-Site VPN: Which One Should You Use?
Whether you're managing a remote team, securing branch offices, or working from home, a VPN can help you protect sensitive company data and stay connected. But not all VPNs are…
How a Firewall Works: A Complete Guide to Firewall Protection
Every time you go online, your devices are exposed to unwanted traffic – even if you’re just checking your email or reading the news. From port scans and malware probes…
How to Prevent Malware: 10 Essential Tips to Stay Secure
Every time you open an email, click a link, or join a public Wi-Fi network, there’s a risk that it’s malicious. It only takes one careless action to infect your…
Where to Watch Los Angeles Dodgers Games
Whether you bleed Dodger Blue or just want to see Shohei Ohtani crush baseballs under the Hollywood lights, finding where and how to stream Dodgers games in 2025 isn’t always…
How to Watch MLB Baseball Games for Free Online in 2025
Baseball season is in full swing, but watching your favorite team without dropping serious cash – that’s the real game. If you’ve been hunting for ways to watch MLB baseball…
Where to Watch F1 in Canada Without Cable (2025 Streaming Guide)
Formula 1’s popularity continues to surge all around the world – and Canada is no exception. With 24 Grands Prix in the current season, fans across Canada are gearing up…
How to Watch New York Yankees Games Live
The 2024 season ended in disappointment for the Yankees. After breezing through the regular season and the playoffs, they were dominated in the World Series by the Los Angeles Dodgers.…
How to Watch the Mets Games Online
The New York Mets are aiming for their first World Series title since 1986, and owner Steve Cohen isn’t holding back. In a blockbuster move, the Mets signed Juan Soto…