Sayb Saad

(Cybersecurity Specialist)

Sayb Saad is a writer at WizCase.

Sayb is a tech enthusiast who takes security and privacy very seriously. He regularly tests various cybersecurity products, including VPNs, antiviruses, and password managers, and writes expert reviews about them.

Before joining WizCase, Sayb worked as a freelance tech writer for 5+ years. He has mostly worked for independent clients on various freelancing platforms in diverse niches, including the latest antivirus software and security threats.

In his free time, Sayb likes to disconnect by playing his guitar and spending time with his feline companion, BonBon.

Sayb Saad is a writer at WizCase.

In his free time, Sayb likes to disconnect by playing his guitar and spending time with his feline companion, BonBon.

Published on WizCase

What Is AES Encryption? What It Means & How Does It Work

AES encryption, or Advanced Encryption Standard, is a way to keep digital data safe. It scrambles your information into a code that only someone with the right key can unlock. It’s trusted worldwide by governments, companies, and even the apps and devices you use every day to protect sensitive data. At its core, AES uses...

NordVPN Not Connecting? How to Fix Common Problems 2024

NordVPN is one of the top VPNs out there, known for its speed and strong security. But even the best tools can hit a snag. If NordVPN isn’t connecting, it can be a real hassle. Problems like slow internet, outdated software, or wrong settings are common — but thankfully, they’re usually easy to fix. This...

What Is P2P? Peer-to-Peer Network Definition & Examples

P2P, or Peer-to-Peer, is a network where devices connect directly to each other without a central server. Each device is called a “peer” and can send and receive data, allowing fast file sharing, media streaming, and even cryptocurrency transactions. In a P2P network, no single server controls data flow. Instead, each device plays an equal...