Executive Summary
An individual with experience in corporate network security applies fundamental network security practices such as switch hardening, VLAN segmentation, DHCP Snooping, Dynamic ARP Inspection, and Port Security in side projects and small office client environments. These measures prevent common network attacks like man-in-the-middle and ARP spoofing, enhance isolation between servers and user devices, and improve overall system robustness even with limited resources. Continuous monitoring of switch logs and port statuses is also implemented to detect anomalies early.
ResultSignificant reduction in network vulnerabilities such as unauthorized DHCP servers, ARP spoofing, and unauthorized device access. Improved network segmentation and isola...
Implementation ComplexityMedium effort
Best forInformation Technology / Network Security / Network Engineer / Security Practitioner / Cisco Switch with DHCP Snooping, Dynamic ARP Inspection, VLANs, Port Security