Microsoft Defender on Karolis Vitkushttps://karolis.vitkus.uk/tags/microsoft-defender/Recent content in Microsoft Defender on Karolis VitkusHugoen-GBThu, 05 Nov 2026 00:00:00 +0000Enterprise Infrastructure Security Hardeninghttps://karolis.vitkus.uk/projects/security-hardening/Thu, 05 Nov 2026 00:00:00 +0000https://karolis.vitkus.uk/projects/security-hardening/<p>Delivered security remediation and infrastructure hardening across enterprise Windows, Microsoft 365, virtualisation and network environments.</p> <p>The work addressed security assessment findings while balancing risk reduction against application compatibility, operational impact and service availability.</p>