Ransomware Exploits Fortinet
Overview Cybersecurity agencies from South Korea and the United States have issued warnings about Gunra ransomware attacks targeting critical infrastructure worldwide. Victims span healthcare, finance, […]
NETWORK & SECURITY
Fortinet – Securing AI with AI
Fortinet’s AI Security solutions focus on protecting the entire AI ecosystem — from large language models (LLMs) and applications to data and supply chains — […]
Exploit VPNs
Overview In mid‑2026, ransomware gangs — including affiliates of the Qilin RaaS operation — launched coordinated campaigns exploiting edge VPN and firewall appliances from Palo […]
SonicWall SMA 1000 Zero‑Days
Overview SonicWall has issued an urgent advisory warning of active exploitation of two zero‑day vulnerabilities in its Secure Mobile Access (SMA) 1000 series appliances. One […]
Securing Your On-Premise Network with Fortinet and Extending Connectivity into Azure or AWS Using VXLAN (Layer 2 over Layer 3)
Overview In today’s hybrid-cloud world, organisations need to securely connect on-premise infrastructure to cloud environments while maintaining consistent security, visibility, and operational control. Fortinet’s FortiGate […]
FortiGate VXLAN (L2) Site‑to‑Site – Extending VLAN 10 Across a Layer 3 WAN
Overview In modern enterprise networks, extending Layer 2 connectivity across geographically separated sites is often necessary for seamless application performance, unified broadcast domains, and simplified management. […]
Azure Networking vs Firewall Networking — Why Layer 7 Matters for Modern Cloud Design
Overview When designing enterprise networks, the difference between Azure Networking and Firewall Networking often comes down to OSI layer coverage. Azure’s native networking stack primarily operates at Layer 3 (Network), focusing […]
Geography objects – Deny by location
Over the past six months, there has been a noticeable increase in a Port and IP scanning attempts from various geographic locations. By restricting the […]
Blocking Legacy TLS Versions
Transport Layer Security (TLS) is a cryptographic protocol designed to provide communications security over a computer network. The protocol is widely used in applications such as email, instant messaging, and voice over IP, […]
Local-in-Policy: Deny Admin Access
Fortigate allows you to setup trusted hosts. Trusted hosts means you allow the admin to access the firewall from that IP. However, the Fortigate landing […]