Practical thinking on cybersecurity, NIS2, security culture, risk management, and operations.https://clearsecurity.vision/en-UShttps://clearsecurity.vision/en/blog/2026-07-10-mfa-microsoft-365-step-by-step/https://clearsecurity.vision/en/blog/2026-07-10-mfa-microsoft-365-step-by-step/Multi-factor authentication stops most account attacks. A concrete guide for Microsoft 365: what to enable, in what order, and how to verify it actually works.Fri, 10 Jul 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-07-10-asset-data-inventory/https://clearsecurity.vision/en/blog/2026-07-10-asset-data-inventory/You can't protect what you don't know you have. How to build your company's inventory of devices, applications and data in one day, with a simple spreadsheet — and keep it current.Fri, 10 Jul 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-07-10-backup-3-2-1-rule/https://clearsecurity.vision/en/blog/2026-07-10-backup-3-2-1-rule/3 copies, on 2 kinds of storage, with 1 off-site. How to build a backup ransomware can't reach, and how to test it so it's a plan, not a hope.Fri, 10 Jul 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-07-10-bitlocker-windows-updates/https://clearsecurity.vision/en/blog/2026-07-10-bitlocker-windows-updates/A lost laptop without encryption is a data breach. How to turn on BitLocker, where to store the recovery key, and how to make sure Windows updates itself.Fri, 10 Jul 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-07-10-one-page-incident-response-plan/https://clearsecurity.vision/en/blog/2026-07-10-one-page-incident-response-plan/In a crisis there's no time to invent the procedure. One page with the first 5 actions, who decides and who you call — plus the DNSC reporting deadlines if NIS2 applies to you.Fri, 10 Jul 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-07-10-secure-router-remote-access/https://clearsecurity.vision/en/blog/2026-07-10-secure-router-remote-access/The out-of-the-box router is a front door left unlocked. Admin password, firmware updates, a separate guest Wi-Fi, and remote access through VPN — not open ports.Fri, 10 Jul 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-07-10-spf-dkim-dmarc-step-by-step/https://clearsecurity.vision/en/blog/2026-07-10-spf-dkim-dmarc-step-by-step/Three DNS records stop fake invoices and phishing sent "from" your domain. A step-by-step guide for Microsoft 365 and Google Workspace, with verification at the end.Fri, 10 Jul 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-07-10-security-governance-small-company/https://clearsecurity.vision/en/blog/2026-07-10-security-governance-small-company/Without a "who", every measure belongs to nobody. How to name an owner, what leadership discusses once a quarter, and the three written rules to start with.Fri, 10 Jul 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-07-06-how-to-spot-a-phishing-attack/https://clearsecurity.vision/en/blog/2026-07-06-how-to-spot-a-phishing-attack/Three signals that give away a phishing email — artificial urgency, look-alike domains, unusual requests — and what to do about them with your team.Mon, 06 Jul 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-07-06-what-a-security-incident-really-costs/https://clearsecurity.vision/en/blog/2026-07-06-what-a-security-incident-really-costs/No global-report averages: the real cost structure of a security incident for a 30-person company — and the 10-minute calculation you can do yourself.Mon, 06 Jul 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-06-18-cyberfundamentals-2025-explained/https://clearsecurity.vision/en/blog/2026-06-18-cyberfundamentals-2025-explained/Romania's official NIS2 self-assessment is built on the CyberFundamentals framework. What the 6 functions and assurance levels are, and how they map to NIS2 obligations.Thu, 18 Jun 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-06-08-security-culture-beats-tooling/https://clearsecurity.vision/en/blog/2026-06-08-security-culture-beats-tooling/Organizations invest heavily in security tools but remain breached through human vectors. The gap between investment and outcomes is a culture problem, not a product problem.Mon, 08 Jun 2026 00:00:00 GMThttps://clearsecurity.vision/en/blog/2026-06-08-dnsc-15day-reporting/https://clearsecurity.vision/en/blog/2026-06-08-dnsc-15day-reporting/OUG 155/2024 and Legea 124/2025 set concrete deadlines for incident reporting, registration changes, and audit obligations. Here is what in-scope organizations need to know.Mon, 08 Jun 2026 00:00:00 GMT