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Chinese RedNote App Rises Amid TikTok Ban: New Privacy Concerns
by Peter Fellini on January 17, 2025 at 4:17 PM
As TikTok faces a looming ban in the United States, a new player has emerged on the social media stage: RedNote. Known as Xiaohongshu (Little Red Book) in China, RedNote has skyrocketed in popularity, especially among American users seeking alternatives. However, its meteoric rise com …
Domain Name Server (DNS) Hijacking Defined
by Peter Fellini on January 6, 2025 at 11:43 AM
The Domain Name System (DNS) serves as the backbone of internet communication, translating human-readable domain names into machine-readable IP addresses. Despite its importance, DNS is often targeted by malicious actors due to vulnerabilities that can compromise its integrity. One of …
What Is the OSI Model? 7 Layers Explained
by Peter Fellini on January 3, 2025 at 11:09 AM
Networking can seem like a complex web of processes and protocols, but the OSI model simplifies this by breaking it into well-defined layers. Understanding the OSI model is essential for anyone involved in IT, as it serves as a universal framework for how data is transmitted, processe …
Cybersecurity Acronyms You Need to Know – Glossary
by Peter Fellini on November 5, 2024 at 3:29 PM
In the world of cybersecurity, keeping up with the latest trends and terminology is essential. Whether you are an industry veteran or just starting to explore the field, understanding the key terms can make a significant difference in grasping the complexities of this ever-evolving la …
Internal vs External Penetration Testing: What's The Difference?
by Peter Fellini on September 27, 2024 at 10:15 AM
A penetration test, also known as a pen test, is a controlled, simulated cyberattack designed to uncover vulnerabilities that could be exploited in an organization's security. These tests can be carried out either internally or externally. Understanding the difference between internal …
What to Do if Your Elderly Parent Is Being Scammed
by Peter Fellini on August 16, 2024 at 10:45 AM
Scams targeting seniors are on the rise, as fraudsters increasingly exploit the vulnerabilities of older adults. Many individuals are now seeking effective ways to protect their elderly parents from these malicious schemes, aiming to safeguard their financial security and well-being. …