Cloud computing developed through a natural evolution of virtualization, service-oriented architecture, and utility computing. It is best described as a dynamically scalable delivery model for Internet-based IT services. Gartner Research defines cloud computing as “a style of computing where massively scalable IT-related capabilities are provided’as a service’ using Internet technologies to multiple external customers.”
Top 10 Cybersecurity Stories This Week: PHP2Shell Threatens 5.1 Million Internet-Exposed PHP Servers With Unauthenticated RCE, Eight eMudhra CA Private Keys Cracked From Public Certificates, CISA and FBI Warn SafePay Ransomware Has Hit 600+ Critical Infrastructure Organizations
October 23, 2026 | ITBriefcase.net Why it matters: Tuesday, October 21 delivered one of the heaviest single-day security disclosures of the year: PHP2Shell, GitLab CVE-2026-110264, and Node.js security releases all shipped simultaneously, each carrying unauthenticated...
