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Sentrly publishes plain-English guides on VPNs, proxy servers, and everyday cybersecurity — written by analysts, fact-checked by editors, and never paid for by vendors.
Pick a starting point
Each topic has a beginner-friendly pillar guide and a growing library of practical articles.
VPN Guides
How VPNs work, when they actually help, and how to use them safely.
Browse guides →Proxy Servers
Forward and reverse proxies for businesses, developers, and curious readers.
Browse guides →Cybersecurity
Practical defence: phishing, passwords, 2FA, ransomware, home networks.
Browse guides →Privacy Tools
Encrypted messaging, browser hardening, DNS privacy, secure email.
Browse guides →Most-read this month
Hand-picked from our library. Updated as the topic evolves.
VPN for Public Wi-Fi Safety: A Complete 2026 Guide
How a VPN protects you on coffee-shop, airport, and hotel Wi-Fi — and where it doesn’t help.
Read article → Vpn GuidesHow VPN Encryption Works: A Beginner-Friendly Explainer
What ‘AES-256’, ‘WireGuard’, and ‘perfect forward secrecy’ actually mean.
Read article → Vpn GuidesVPN vs Proxy: The Real Differences (And When to Use Each)
Both hide your IP address. Only one encrypts your traffic. Here’s how to choose.
Read article → Vpn GuidesVPN Best Practices for Remote Work and International Travel
A practical checklist for digital nomads, frequent fliers, and remote teams.
Read article → Vpn Guides10 Common VPN Myths, Debunked
Marketing copy makes VPNs sound magical. Reality is more useful — and more honest.
Read article → Proxy ServersForward Proxy vs Reverse Proxy: What’s the Difference?
Same word, two completely different jobs. Here’s a clean mental model.
Read article →Fresh from the editorial team
The most recent articles published or updated on Sentrly.
Deepfake Voice Scams: How to Spot a Cloned Voice in 2026
AI voice cloning has crossed the indistinguishable threshold. Here's how to detect a synthetic voice and what to do when a 'family member' calls in distress.
Read article → Privacy ToolsAre AI Agents Safe? A 2026 Privacy and Security Guide
Agentic AI moved from demo to mainstream in 2026. Here's what an AI agent actually does with your data, where the real risks are, and how to use them sensibly.
Read article → CybersecurityPost-Quantum Cryptography: What It Means for You in 2026
NIST finalized the first quantum-resistant standards in 2024. Here's what's actually rolling out in browsers, messaging apps, and VPNs — and what 'harvest now, decrypt later' means for the data you sent yesterday.
Read article → CybersecurityAI-Powered Phishing in 2026: How the Attacks Got Better and How to Defend
Phishing emails used to be obvious. Now LLMs write them in your boss's voice, reference last week's meeting, and arrive in batches of millions. Here's what changed and how to defend.
Read article → Privacy ToolsKids' Online Privacy in 2026: A Parent's Guide to the New COPPA Rules
The FTC's amended COPPA rules took effect April 22, 2026. Here's what changed, what your kid's apps must do now, and what you can actually control as a parent.
Read article → CybersecurityTravel-Site Breaches: How to Protect Your Bookings After Booking.com
Booking.com confirmed a breach in April 2026 that exposed reservation data. Here's what travellers should actually do — before, during, and after a trip.
Read article →The pillar guides everyone reads first
Long-form, beginner-friendly explainers on the four core topics. Start here if you're new.
What is a VPN? (full guide)
How VPNs actually work, when they help, and when they don't — explained for everyday users.
Proxy Servers · PillarWhat is a proxy? (full guide)
Forward proxies, reverse proxies, residential vs datacenter — when each makes sense.
Privacy Tools · PillarOnline privacy — the practical guide
What you can actually control, what you can't, and the realistic threat model for everyday use.
Cybersecurity · PillarCybersecurity basics for everyone
Passwords, 2FA, phishing, backups — the four habits that prevent most home-user incidents.
What our editors are reading this week
Hand-selected by the editorial team for relevance, depth, or a fresh angle.
Deepfake Voice Scams: How to Spot a Cloned Voice in 2026
AI voice cloning has crossed the indistinguishable threshold. Here's how to detect a synthetic voice and what to do when a 'family member' calls in distress.
Read article → Privacy ToolsAre AI Agents Safe? A 2026 Privacy and Security Guide
Agentic AI moved from demo to mainstream in 2026. Here's what an AI agent actually does with your data, where the real risks are, and how to use them sensibly.
Read article → CybersecurityPost-Quantum Cryptography: What It Means for You in 2026
NIST finalized the first quantum-resistant standards in 2024. Here's what's actually rolling out in browsers, messaging apps, and VPNs — and what 'harvest now, decrypt later' means for the data you sent yesterday.
Read article → CybersecurityPig-Butchering Crypto Scams: How to Spot and Avoid Them in 2026
The FBI and Dubai police arrested 276 people in a coordinated April 2026 takedown of crypto-romance scam operations. Here's how the scam actually works — and the patterns to recognise.
Read article →A simple promise
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Vendor relationships never decide what we cover or how we describe it. Disclosures appear next to every recommendation. Read our Editorial Policy.
Fact-checked
Every guide is reviewed by a second editor against vendor documentation and primary technical sources before publication. See our Review Methodology.
Lawful use only
We help you protect your own privacy and security. We don't publish guides for circumventing laws, content licences, or workplace policies.
Common questions
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Named contributors with backgrounds in privacy, network security, and consumer technology. Each article shows the author's byline and bio.
How often are articles updated?
The "Updated" date on each article shows the most recent fact-check. We aim to revisit popular guides at least every six months.
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