Joseph Malfetano · IT & Network Security

Building secure networks, one lab at a time

AI-assisted security automation, firewalls and VPNs, intrusion prevention, Active Directory policy, backups and switching. Each one built hands-on and documented step by step.

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Capabilities

Network. Secure. Maintain.

Three areas, built up through labs in virtual machines and simulated office networks, then written up so the work can be checked.

01

Networking

Addressing, switching and wireless: getting devices connected reliably.

  • TCP/IP
  • Subnetting
  • DHCP
  • Cisco IOS
  • Wi-Fi
02

Security

SIEM automation, firewalls, encrypted remote access and intrusion prevention.

  • Microsoft Sentinel
  • SOAR
  • Palo Alto
  • pfSense
  • OpenVPN
  • Snort IPS
03

Systems

Building, patching and managing Windows Server and Active Directory.

  • Server 2019
  • Active Directory
  • Group Policy
  • Hyper-V
  • Backups

Projects

Lab work, documented

Every project lists what I configured, with screenshots of each step. Select one to open the full write-up.

Credentials

Education & certifications

Industry certifications from CompTIA, AWS and LPI, backed by a bachelor's degree in IT. Each one links to its official verification page.

Education · Western Governors University

B.S. Information Technology

Conferred Mar 2024 Verify diploma
Courses · LinkedIn Learning HTML Essential Training Aug 2023 Programming Foundations: Databases Feb 2023

Contact

Let's work together

I'm looking for IT support, network and security roles. Email me and I'll reply within a day.

contact@jmalfetano.com
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