IPSec implementation and troubleshooting
Implementation and systematic troubleshooting of secure IPSec connectivity.
PROJECTS / LABS / CONCEPTS
Projects and technical work
Professional work, completed labs and planned projects, with their purpose, validation and lessons clearly identified.
PROFESSIONAL WORK / SELECTED SCOPE
Work projects
Selected professional implementations and operational work. Details are intentionally high level to protect organisations, environments and security-sensitive information.
Custom threat signature creation
Creation of custom threat signatures for targeted detection and prevention use cases.
Python SIEM rule automation
Python-based automation supporting repeatable SIEM rule management workflows.
Cortex XDR security analysis and incident response
Security analysis and incident-response work using Cortex XDR.
Cortex XSIAM and XDR tenant management
Operational administration and management of Cortex XSIAM and XDR tenants.
Palo Alto Networks NGFW Zero Trust transformation
Zero Trust transformation of a Palo Alto Networks NGFW environment with a correlated rulebase.
XDR security profile tuning and deployment
Tuning and deployment of XDR security profiles to support operational security requirements.
QoS implementation on Palo Alto Networks NGFW
Implementation of quality-of-service controls on Palo Alto Networks firewalls.
Extreme Networks switch administration
Administration and operational support of Extreme Networks switching infrastructure.
LABS / EXAMPLES / CONCEPTS
Initial placeholders are examples or future concepts. They do not claim completed work.
Azure Least-Privilege / RBAC Exercise
A fictional identity and access exercise covering administrative separation and auditability.
Example project — replace with your own implementation
Azure Secure Network Architecture
A conceptual workload-separation design using VNets, subnets, NSGs, identity and logging.
Example project — replace with your own implementation
Normalised Database and Web Application
A CV-derived university project involving a normalised relational database and a small web application.
CV-derived placeholder — verify and expand with your own implementation details
GlobalProtect Remote Access Design
A design exercise covering authentication, address pools, policy, split tunnelling and logging.
Example project — replace with your own implementation
Security Incident Triage Playbook
A decision-focused playbook for validation, severity, scope, evidence and escalation.
Example project — replace with your own implementation
Java Network Change Management Application
A deliberately small future concept connecting software design with operational change control.
Future concept — not yet implemented
Java and Firebase Team Platform
A CV-derived team software project for a fictional shop using Java and cloud data persistence.
CV-derived placeholder — verify and expand with your own implementation details
Multi-VLAN Enterprise Network Lab
A documented lab outline covering segmentation, trunks, inter-VLAN routing, DHCP and validation.
Example project — replace with your own implementation
Network Troubleshooting Methodology
A systematic walk-through from physical connectivity to application behaviour.
Example project — replace with your own implementation
OSPF Routing Lab
A repeatable lab plan for neighbour formation, route advertisement, defaults and fault isolation.
Example project — replace with your own implementation
Palo Alto NGFW Segmentation Lab
A safe project scaffold for zones, policy, NAT, logging and threat prevention.
Example project — replace with your own implementation
Python Network Utility
A future CLI concept for CIDR, host range, mask and wildcard calculations.
Future concept — not yet implemented
Python Viewing-Data Analysis
A CV-derived university data-analysis project using Python, machine-learning methods and natural-language processing.
CV-derived placeholder — verify and expand with your own implementation details
Sanitised Homelab Development
A CV-derived placeholder for documenting the ongoing homelab as architecture and engineering decisions rather than an infrastructure inventory.
CV-derived placeholder — publish only after a full privacy review
Palo Alto Security Policy Review
A process-led review of broad, duplicate and unused rules, including rollback and documentation.
Example project — replace with your own implementation
XSIAM Investigation Workflow
A completely fictional incident used to document evidence, hypotheses, decision points and containment considerations.
Example project — fictional scenario; replace with your own implementation