Geoffrey Wenger

Email Geoffrey at geoff@jenisystems.com

Geoffrey has decades of hands-on work across IT, software development, and cybersecurity, and he brings clear, technical insight to every article. His experience includes building and maintaining secure networks, writing and reviewing production code, hardening endpoints, and responding to real incidents. He has led projects that span Microsoft 365 and Google Workspace administration, identity and access control, and cloud adoption with a focus on reliability and risk reduction. He holds two bachelor’s degrees in IT, a business degree, and a master’s in Cybersecurity and Information Assurance. His writing turns complex systems into actionable steps that help readers fix issues fast and strengthen security over time.

Articles published:

Akira ransomware protection for Windows and Linux systems with MFA, backups, patching, network monitoring, and secure servers

Akira Ransomware Defense for Data, Backups, and System Access

Akira ransomware has become a serious threat to businesses, schools, healthcare providers, and everyday users who depend[…]

WatchGuard Firebox VPN security flaw showing firewall attack protection and remote network defense

Critical WatchGuard Firebox VPN Security Flaw Explored

The WatchGuard Firebox line is a popular security appliance for businesses that rely on secure VPN connections[…]

Social engineering phone scam showing vishing attacks, credential theft, multi-factor authentication, and cybercrime networks

Social Engineering Phone Scams and The COM Cybercrime Threat

Phone scams are no longer just random calls from careless fraudsters. Modern social engineering attacks are researched,[…]