File Permissions & OwnershipLinux is a multi-user operating system, so it needs a strong permission system to control who can access what.File permissions and ownership define security, access control, and system stability. In this blog, we will learn: How Linux permissions wo...Jan 14, 2026·3 min read
MongoDB Vulnerability: CVE-2025-14847Vulnerability Overview CVE-2025-14847 is a MongoDB security vulnerability associated with the use of certain network compression methods. When vulnerable compression algorithms such as zlib are enabled, they may expose MongoDB deployments to increase...Jan 9, 2026·2 min read