NFC (Near-Field Communication) is a short-range wireless technology that allows devices to transmit information over short distances (usually, a few to a dozen centimeters). NFC signals are widely used for small, quick operations such as contactless payments and access control.

It’s built upon the RFID technology and is intended to be more secure. However, NFC security isn’t foolproof either – there’s plenty of ways for various people to abuse the system. Since NFC signals are used for important operations (e.g., contactless payments), knowing how to avoid such situations is vital.

MAC flooding is a network attack that intends to overwhelm a switch (a device that directs data packets to specific MAC addresses), causing it to enter a fail-safe mode. A network switch, when overwhelmed, enters an “open” mode where all information is sent to every port to avoid taking down the network.

Since all data is transmitted to every MAC address, the security of a network is compromised. Normally, a switch would only send data to specific ports and addresses. In the fail-safe mode, port security is compromised as all information is transmitted to every port.

There were 1802 total data compromises in 2022 which translates into ~422M total victims. 1774 of those compromises were data breaches that could’ve been prevented at some level.

One of the most effective ways to enhance your online security, privacy, and accessibility is a virtual private network, better known as a VPN.

In this article you will understand what is a VPN, why use a VPN, and how it works to protect your online privacy.

Over 80% of data breaches are caused by weak passwords. This makes it one of the most popular gateways for hackers to reach your personal data. Therefore, it’s essential to change it regularly to protect your personal information and secure your accounts.

In this article, you will find a step-by-step guide to change your Google Account password. It’s easy and simple both on desktop and mobile.

No device or network can fully protect itself - all cybersecurity originates from the person administering it. There's no more time-efficient and entertaining way to achieve knowledge of cybersecurity threats than with podcasts.

You can hear entertaining stories from experts about cybercrime and digital protection strategies. Their work often resembles that of detectives more than it might seem. Ethical dilemmas, privacy concerns, and cybercrime mysteries - our list of top cybersecurity podcasts has it all.

Wi-Fi security protocols are there to keep your devices safe from cyber threats. Hackers are always on the lookout to steal someone’s data and use it to their advantage. As a result, it endangers your private and sensitive information such as email, phone number, and bank details.

That’s where WPA2 and WPA3 step in. These powerful network security protocols guard your online world. They shield you from hackers and keep your digital presence safe. In this article, you will learn what these protocols are, how they compare, and why they’re essential.