All CosmicBytez Labs articles tagged #VPN, across news, security advisories, how-to guides, and projects.
The FBI and international partners have disrupted First VPN, a criminal VPN service used by dozens of ransomware groups for network reconnaissance and...
International authorities have disrupted a criminal VPN service called First VPN that was used by more than 25 ransomware groups to conceal network...
European law enforcement has taken down First VPN, a privacy service that had been openly advertised on Russian-language cybercrime forums as a tool for...
International law enforcement has dismantled 'First VPN,' a criminal VPN service marketed on Russian-speaking cybercrime forums and used to facilitate...
Threat actors brute-forced credentials and bypassed multi-factor authentication on SonicWall Gen6 SSL-VPN appliances to deploy ransomware tools,...
Build a self-hosted WireGuard VPN server on Ubuntu for secure remote access — with NAT masquerading, DNS leak protection, QR-code client provisioning, and...
Systematic audit checklist for network infrastructure security — firewall rules, segmentation, VPN configuration, DNS security, wireless security, and...
A critical unauthenticated remote code execution vulnerability in Palo Alto Networks PAN-OS GlobalProtect gateway allows complete firewall takeover. CVSS 9.8.
Configure IPsec site-to-site VPN between FortiGate firewall and Azure VPN Gateway. Covers IKE configuration, routing, BGP, and high availability.
Configure FortiGate SSL VPN for secure remote user access. Covers portal setup, user authentication, firewall policies, and FortiClient configuration.
Security researchers have identified a severe authentication bypass vulnerability affecting multiple enterprise VPN products. Immediate patching recommended.
Deploy a modern, high-performance VPN using WireGuard. Covers server setup, client configuration, and security best practices for secure remote access.
CISA has issued an emergency directive requiring federal agencies to mitigate Ivanti Connect Secure vulnerabilities within 48 hours as active exploitation...