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Nikolas Lamprou

Nikolas Lamprou is a cybersecurity and IT professional based in Greece. He has worked professionally with computers since 2009, beginning in web development and e-commerce and later moving into cybersecurity, security engineering, and vulnerability management. He holds an MSc and certifications including GCFR, SC-200, and CompTIA Security+. At Solve Tech Today, he publishes and reviews practical guidance on Windows, networking, Microsoft services, browsers, WordPress, and security-related topics. Articles distinguish personal experience and documented hands-on testing from guidance based on primary technical sources.

985 articles

How‑To Guides

How to Use Canva: Design Guide for Beginners

How to use Canva from your first template to AI-powered designs — this complete guide covers…

May 17, 2026 · 9 min read
How‑To Guides

How to Use Microsoft Teams Effectively

How to use Microsoft Teams beyond just joining meetings — this complete guide covers channels,…

May 17, 2026 · 9 min read
How‑To Guides

How to Use Notion From Scratch

How to use Notion from your first blank page to a fully connected workspace — covering blocks,…

May 17, 2026 · 9 min read
How‑To Guides

How to Use Google Sheets: Beginner to Intermediate

How to use Google Sheets from scratch — this complete guide covers formulas, filtering,…

May 17, 2026 · 10 min read
How‑To Guides

Complete Guide to Security and Privacy Online

This complete guide to security and privacy connects all 79 guides in the library — from…

May 17, 2026 · 13 min read
How‑To Guides

Privacy by Design: A Guide for Developers

Privacy by design builds privacy into products from the first decision, not as a retrofit.…

May 17, 2026 · 10 min read
How‑To Guides

Secure Password Reset: Fix a Common Weak Link

Password reset is often the weakest link in account security. Here is the complete guide to…

May 17, 2026 · 10 min read
How‑To Guides

Biometric Data Privacy: Risks, Rights, and Protection

Biometric data cannot be changed once compromised. Here is the essential biometric data…

May 17, 2026 · 9 min read
How‑To Guides

Software Supply Chain Security: SBOMs and SLSA

Software supply chain security protects against attacks delivered through legitimate updates…

May 17, 2026 · 9 min read
How‑To Guides

Cloud Security Best Practices: AWS, Azure, and GCP

Cloud security best practices address the misconfigurations responsible for most breaches.…

May 17, 2026 · 10 min read
How‑To Guides

iOS App Permissions: Audit and Control Guide

iOS app permissions accumulate silently after rushed first-launch prompts. Here is the…

May 17, 2026 · 10 min read
How‑To Guides

Secure File Deletion: HDD, SSD, Cloud, and Devices

Deleting a file does not destroy it. Here is the complete secure file deletion guide covering…

May 17, 2026 · 10 min read
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