Cybersecurity
Network security, VPN guides, threat detection, and data breach prevention strategies.
Common Cyber Attack Types: How Hackers Actually Break In
Understanding how hackers break into systems is the first step to stopping them. This guide covers the most common cyber attack types in 2026 — from phishing and ransomware to SQL injection and supply chain attacks — with real-world examples, verified statistics, and the defences that actually work against each one.
Understanding Security Domains: A Complete Guide to the 8 CISSP Domains
The CISSP certification is built around eight security domains that together form the Common Body of Knowledge (CBK). Whether you are preparing for the exam or simply want to understand how security professionals think about protecting organisations, this guide breaks down every domain, what it covers, and how much it weighs in the current exam.
What “Classroom 6x” Actually Is: Unblocked Games, School Filters, and the Real Security Risks
Quick summary: Despite how it sometimes gets written up, “Classroom 6x” is not a version or product from Google. It’s one of many “unblocked games” sites — pages students use to play browser games on school networks that would otherwise block them. This guide explains honestly what these sites are, how they slip past school...
Anonymous Instagram Story Viewers: What They Actually Are, and the Real Risks
Quick summary: “Anonymous Instagram story viewers” are third-party websites that let you view a public account’s stories without logging in — so your name doesn’t appear in the viewer list. Some are reasonably safe for casual use; many are ad-heavy traps, data-harvesting operations, or outright phishing pages. This guide explains, honestly, what these tools can...
OTP and 2FA Explained: Why Apps Verify Your Number, and How to Protect Your Privacy Safely
Almost every app and website now asks you to verify a phone number when you sign up, then sends a short code you have to type back in. That code is a one-time password (OTP), and it’s one of the most common security features on the internet. This guide explains what OTP and two-factor authentication...
Is Someone Spying on Your Phone? How to Detect and Safely Remove Stalkerware
If you have a nagging feeling that a partner, ex, or family member knows too much — where you’ve been, who you’ve messaged, things you only said in a “private” chat — you may not be imagining it. Stalkerware is software secretly installed on a phone to monitor everything on it: messages (including WhatsApp and...
What Happened to Z-Library — and 8 Legal Ways to Download Free Books in 2026
If you’ve searched for Z-Library recently and found seized domains, dead links, or a confusing maze of mirror sites, you’re not alone. The site that millions of people once used to download free books has been in legal limbo since late 2022, and the situation hasn’t gotten simpler. This guide explains, plainly, what actually happened...
How to Verify Someone You Met Online Before You Meet in Person
You matched on a dating app three weeks ago. The conversation has been good — funny, easy, the kind that makes you check your phone more than you’d admit. Now they’ve suggested dinner on Friday. And somewhere under the excitement is a quieter, sensible question: do I actually know who this person is? You’re right...
CloudSEK BeVigil: External Attack Surface Monitoring for Network Engineers
Internet-facing infrastructure accumulates faster than anyone’s records of it. Subdomains outlive the campaigns that created them, staging APIs stay reachable after launch, and certificates renew on assets nobody remembers owning. Much of that estate, the DNS zones, the certificates, the open ports, the edge devices, is infrastructure network engineers built and still maintain, which is...
Steps To Prepare Your Business For Cyber Essentials Assessment
Preparing for an assessment starts with reviewing security controls, updating business systems, and documenting existing procedures. Taking these steps early helps businesses identify weaknesses before the assessment process begins. A structured approach supports compliance requirements and improves protection for business data. Businesses working towards cyber essentials certification should begin with a full review of devices,...