Docker Fundamentals
Docker vs Virtual Machines: Understanding the Difference
Docker containers and virtual machines serve different purposes in modern infrastructure, with distinct architectural approaches and performance characteristics.
Author: Mohammad Irfan Aslam
Mohammad Irfan Aslam (also known as Muhammad Irfan Aslam or Rana Irfan) is an IT infrastructure specialist, DevOps engineer, and technology consultant based in Riyadh, Saudi Arabia. With over 6 years of hands-on experience in Linux system administration, VMware virtualization, Docker, cloud platforms (AWS, Azure, GCP), CI/CD pipelines, and enterprise networking, Irfan founded visittome.com to deliver professional IT services to businesses across Saudi Arabia and the GCC region. He is the author of in-depth technical guides on cybersecurity, Linux, cloud infrastructure, and enterprise IT published on this blog.
Docker Fundamentals
What is Docker and Why It Changed Modern Software Deployment
Docker transformed software deployment by introducing container technology that ensures consistency across development, testing, and production environments.
Cloud Solutions
Agentic Apps 2026: Power Your Saudi Business with AI
Agentic apps are transforming Saudi businesses in 2026. Learn how Microsoft Fabric and AI automation drive Vision 2030 growth. Contact VisitToMe today.
Cybersecurity
Zero Trust Security 2026: Saudi Arabia’s Cyber Defense Powerhouse
Zero Trust Security protects Saudi businesses from evolving cyber threats in 2026. Learn best practices and Vision 2030 compliance. Contact VisitToMe today
Cybersecurity
Critical Firewall Flaw 2026: Palo Alto Networks KEV Risk
Firewall vulnerability management is critical for Saudi businesses in 2026. Learn how to protect against Palo Alto Networks KEV flaws. Contact VisitToMe to
Cloud Solutions
HTTP/2 Bomb (CVE-2026-49975): New DoS Attack Crashes NGINX, Apache, IIS and Envoy in Under a Minute
Researchers at Calif, using OpenAI Codex, disclosed CVE-2026-49975 (HTTP/2 Bomb) on June 2–3 2026 — a DoS attack combining HPACK compression amplification and Slowloris flow-control stalling that crashes NGINX, Apache, IIS, Envoy and Cloudflare Pingora. A home PC on 100 Mbps can exhaust 32 GB of server RAM in 20 seconds.
Cloud Solutions
Hola Browser for Windows Compromised to Deliver Monero Cryptominer via Supply Chain Attack
Hola Browser version 1.251.91.0 for Windows was compromised in a supply chain attack in June 2026, delivering a hidden XMRig-based Monero miner (me.exe / Troj/GoMiner-B) via the official installer. Sophos X-Ops discovered it during AppEsteem certification testing. 0.1% of users affected.
Cloud Solutions
Brave Software Releases Origin: A Paid, Bloat-Free Browser Without Crypto, AI or Rewards
Brave Software launched Brave Origin on June 4 2026 — a paid $59.99 one-time license browser that compiles out Leo AI, Brave Wallet, Rewards, Tor, VPN and other monetization features. Linux users get it free. Here is everything you need to know.
Cloud Solutions
VS Code Zero-Day Lets Hackers Steal GitHub Tokens in One Click
Security researcher Ammar Askar disclosed a critical VS Code zero-day on 2 June 2026 allowing attackers to steal GitHub OAuth tokens from github.dev in one click — granting full read-write access to all repositories. Microsoft patched server-side on 3 June 2026.
Cybersecurity
In-App OTP Security 2026: Protect Saudi Businesses from Phishing
In-app OTP security protects Saudi businesses from phishing in 2026. Learn best practices for Riyadh firms. Contact VisitToMe today.