A passkey is a modern and more secure alternative to using passwords. It allows you to sign in to websites and apps using your device, such as your phone, fingerprint, face recognition, or PIN. Introduction For many years, passwords have been the primary way of securing online accounts. Unfortunately, passwords can be: Passkeys were created […]
Zero Trust is a security approach based on a simple principle: never automatically trust a user, device, or connection, even if it is inside your organisation’s network. Introduction Traditionally, computer networks were designed around the idea that anything inside the company network could generally be trusted. However, modern organisations now use: As a result, security
Use this tool to create a strong password – Note this is not a password manager, nothing is stored within the site or the client.
Using the same password for multiple accounts may seem convenient, but it significantly increases the risk of your online accounts being compromised. Introduction Many people reuse the same password across multiple websites and services because it is easier to remember. Unfortunately, this creates a serious security risk. If a password is stolen from one website,
Social engineering is a method used by criminals to trick people into revealing information or performing actions that help the attacker. Introduction Many cyber attacks do not begin with sophisticated hacking tools. Instead, they begin with a simple conversation, email, text message, or phone call. Social engineering relies on manipulating people rather than attacking computers
Spyware is a type of malicious software (malware) that secretly collects information from a device without the user’s knowledge or permission. Introduction Spyware is designed to monitor activity on a computer, tablet, or smartphone and send information back to a third party. Depending on the type of spyware, it may collect: Unlike ransomware, which announces
Ransomware is a type of malicious software (malware) that can lock, encrypt, or block access to your files and demand money to restore them. Introduction Ransomware is one of the most serious cyber threats facing home users and businesses today. Once a device is infected, ransomware can prevent access to: The attackers then demand a
Take control of what information Windows and applications can access on your computer. Introduction Windows 11 includes a variety of privacy settings that allow you to control how Microsoft and installed applications access your data. These settings can help you manage: While the default settings are suitable for most users, it’s worth reviewing them periodically
BitTorrent is a popular file-sharing technology that allows users to download and distribute files efficiently over the internet. Introduction When most people hear the term BitTorrent, they often associate it with downloading large files. However, BitTorrent itself is simply a technology and communication protocol used to distribute data between computers. Unlike traditional downloads, where a
Forgot your Wi‑Fi password? If your Windows computer is already connected to the network, you can often view the saved password in just a few minutes. Introduction Most of us connect a device to Wi‑Fi once and then forget the password entirely. Months or years later, when a new phone, tablet, or laptop needs to
Protecting your devices doesn’t always require a paid security suite. Many excellent free tools are available for Windows, macOS, and iPhone. Introduction Modern operating systems include built-in security features, but additional tools can provide extra protection against: The table below lists some of the most trusted free security tools available today. Windows Tool Type Free
Phishing is one of the most common online scams and a leading cause of account compromise, identity theft, and financial fraud. Introduction Phishing is a type of cybercrime where criminals attempt to trick people into revealing sensitive information such as: Phishing attacks typically arrive through: The attacker usually pretends to be a trusted organisation or
A simple guide to Virtual Private Networks (VPNs). Introduction You may have seen advertisements claiming that a VPN can: While some of these claims are true, VPNs are often misunderstood. This article explains what a VPN is, how it works, and the benefits it can provide for everyday home users. What Is a VPN? VPN
Simplify access management, improve security, and reduce administrative overhead by assigning permissions at the top level rather than throughout an entire folder structure. Introduction Managing permissions on shared drives can become increasingly complex as businesses grow. Over time, it is common to find users, groups, and individual permissions assigned at multiple levels throughout a folder
Quickly share your Wi‑Fi network with friends and family without revealing or typing the password. Introduction If someone visits your home and wants to connect to your Wi‑Fi, there’s no need to read out a long password or search for the router sticker. Apple devices include a built-in feature that allows you to securely share
Keeping macOS up to date helps improve security, reliability, compatibility, and performance. Introduction Apple regularly releases macOS updates to: Checking for updates only takes a few minutes and can help keep your MacBook running smoothly. Why Updates Matter macOS updates often contain: ✅ Security fixes ✅ Stability improvements ✅ Safari updates ✅ New features ✅
Strong passwords remain one of the most important lines of defence against cybercrime. Introduction Most people have dozens of online accounts, including: Unfortunately, many users still reuse the same password across multiple services. While this may seem convenient, it significantly increases the risk of account compromise. Adopting good password habits can dramatically improve your online
Troubleshooting Windows Update and component repair failures caused by missing or corrupted system files. Introduction Windows Update Error 0x800f081f commonly occurs when Windows cannot locate files required to install updates or repair system components. The error often appears during: Fortunately, the issue can usually be resolved without reinstalling Windows. Symptoms You may notice: What Causes
Regular Windows updates do more than add new features—they help keep your device secure, stable, and reliable. Introduction Many people delay Windows updates because they seem inconvenient, take time to install, or appear unnecessary when their computer is working perfectly well. While postponing updates for a few days is usually harmless, ignoring updates for weeks
Spam email remains one of the most common cyber threats faced by internet users. Learn how modern spam works and how to protect your accounts and devices. Introduction Most email users receive unwanted messages every day. Some are harmless marketing emails, while others are designed to steal personal information, distribute malware, or trick recipients into
