jmalfetano.com

IT · Networking · Security

Joseph Malfetano

I build and secure networks and Windows servers. Below are hands-on labs I've completed: firewalls, VPNs, intrusion prevention, Active Directory policy, backups and switching, with screenshots of each step.

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Branch1# configure terminal
Branch1(config)# interface FastEthernet0/6
Branch1(config-if)# speed 10
Branch1(config-if)# interface FastEthernet0/7
Branch1(config-if)# duplex half
Branch1(config-if)# interface range Fa0/4-5, Fa0/8-23, Gi0/1-2
Branch1(config-if-range)# shutdown
! unused ports disabled to reduce attack surface

Skills

Tools and technologies I've configured hands-on in the labs below.

Networking

  • pfSense
  • OpenVPN
  • DHCP
  • TCP/IP & subnetting
  • Cisco IOS
  • Switch ports
  • Wireless APs

Security

  • Snort IPS
  • Firewall rules
  • WPA2 / AES
  • TLS
  • System hardening
  • Password policy
  • Phishing awareness

Systems

  • Windows Server 2019
  • Active Directory
  • Group Policy
  • Hyper-V
  • VirtualBox
  • Windows Server Backup
  • Patching

Projects

Labs completed in virtual machines and simulated office networks, 2023. Click any screenshot to enlarge it.

Certifications

SAP Cybersecurity Engineering Virtual Internship

SAP, through Forage · February 2023

  • Protecting privileged access (“keys to the kingdom”)
  • Phishing analysis
  • System hardening
  • Final analysis and security recommendations

Let's talk

Open to IT, networking and security roles. Email me at

contact@jmalfetano.com

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