In an era where information travels across global networks in fractions of a second, the subject of data interception moves from niche security discussions to everyday concerns for organisations and individuals alike. Data interception refers to the unauthorised access, capture, or manipulation of data as it moves between devices, applications, or services. It can take…
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In the twenty-first century, the cyber heist has emerged as one of the most consequential threats to financial systems, corporations and individuals alike. Far from being a purely technical curiosity, a cyber heist represents a calculated assault on trust, governance and the infrastructure that underpins modern commerce. This article presents a comprehensive exploration of cyber…
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If you’re planning a trip and want to know how to tell if passport is biometric, you’re not alone. Biometric passports, sometimes called e-passports, have become the norm in many countries, including the United Kingdom. This guide walks you through the signs, features and practical checks so you can confirm whether your passport is biometric…
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In the evolving landscape of digital communication, ESP IPsec stands as a cornerstone technology for protecting data in transit. Whether you are securing a corporate site-to-site VPN, enabling remote access for staff, or connecting cloud resources, understanding how ESP IPsec operates, and how to implement it correctly, is essential. This guide dives deep into the…
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Port 990 is a topic that sits at the crossroads of network security, email reliability, and system administration. While the majority of mail systems today rely on port 993 for IMAP over TLS, there are scenarios where port 990 remains in active use. This article explains what Port 990 is, how it differs from other…
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In the realm of online security, the term keylogger often evokes concern. But knowledge is power: understanding what a keylogger is, how it operates, and the ways to protect yourself can make a tangible difference to your digital safety. This guide provides a comprehensive, easy-to-follow explanation of what a keylogger is, the different types that…
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The name mafiaboy has been etched into the annals of early internet history as a defining moment for the digital age. This clandestine moniker belongs to a Canadian teenager who, in the late 1990s and early 2000s, thrust cyber security into mainstream conversation. mafiaboy, or Mafiaboy when capitalised as a proper noun, became a symbol…
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Understanding WPA-PSK is essential for anyone who wants to protect their home or small office wireless network. In the world of Wi‑Fi security, the term WPA-PSK (Wi‑Fi Protected Access with Pre-Shared Key) is widely used, and for good reason. This guide unpacks what WPA-PSK means, how it works, and how you can optimise your network…
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In the crowded landscape of digital search, a single concept can shape how content is written, structured, and discovered. The Em Key is one such concept—a coined term that captures the most essential elements of effective content optimisation. This article explores what the Em Key means in practice, how it influences on-page strategy, and why…
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Shellshock Exploit: A Brief Introduction The term shellshock exploit refers to a family of vulnerability flaws discovered in Bash, the widely used Unix shell, which allowed attackers to execute arbitrary code on affected systems. First publicly disclosed in 2014, this vulnerability highlighted the subtle and dangerous ways in which environment variables can influence the execution…
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In a world where APIs, microservices, and distributed systems are the norm, mTLS authentication stands out as a robust and elegant solution for securing communications. Rather than relying solely on server-side credentials, mTLS authentication adds a second line of defence by requiring the client to present a valid certificate, establishing trust through mutual verification. This…
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In the world of online commerce, fraud prevention is a constant priority for merchants and shoppers alike. Address Verification System (AVS) codes play a crucial role in verifying that the person placing an order is consistent with the cardholder on file. This comprehensive guide dives into AVS codes, what they mean, how they’re used in…
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Understanding the card number on bank card is essential for anyone who handles money, travels with cards, or manages online payments. This guide explores what the card number is, how it is structured, where to find it, and how to keep it safe in a world where digital payments are increasingly prevalent. We’ll explain terms…
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In an era when digital records power the tax system, the prospect of HMRC loss of data is a concern for individuals and businesses alike. The consequences can range from temporary disruption to potential identity misuse, making robust safeguards and clear steps essential. This guide explains what HMRC loss of data means, how it can…
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The name BadLock has become synonymous with a family of authentication flaws that surfaced in the mid-2010s, sending ripples through Windows, Samba, and related networked systems. This guide uses both forms—BadLock and badlock—to reflect common usage and to aid search results, while keeping a clear focus on practical defence. Across organisations large and small, the…
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The term Norton Canon sits at an interesting crossroads in literary studies. It evokes not only the enduring influence of canonical texts but also the distinctive role that the Norton publishing house plays in shaping scholarly and classroom reading. This guide traverses the foundations of the Norton Canon, the ways in which it is curated,…
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In a world where data travels across networks and rests in diverse storage systems, the challenge is not merely to encrypt information but to do so efficiently, securely, and at scale. Hybrid encryption sits at the intersection of public-key cryptography and symmetric encryption, combining the best of both worlds to deliver fast data protection without…
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In the modern online landscape, squatting online refers to the unauthorised or opportunistic occupation of digital real estate—domains, usernames, or profiles—that belong to a brand, person, or organisation. While the term may evoke images of occupied buildings, here it describes a spectrum of activities where someone reserves a domain name, social handle, or digital property…
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