WORKSTATION / INITIALIZATION
[ OK ] Loading portfolio interface…
[ OK ] Mounting public project index…
[ OK ] Starting portfolio.service
> ./portfolio ▋
Skip introduction ↵ PORTFOLIO INTERFACEGITHUB / RATE LIMITED SCOTLAND, UK ↗
01 / WHOAMI
Cybersecurity student ↗
Understand the system. Question the boundary. Exploring how networks, software and people fit together—and how to make those connections more secure.
INTERACTIVE SESSION / 001 ● ● ● visitor@portfolio: ~ Copy
$ whoami
Jasic / Cybersecurity student
$ status
Building. Learning. Breaking. Securing.
Type help to explore. Nothing here runs a shell.
NO SHELL ACCESS JUST A DIFFERENT WAY TO EXPLORE ↓
Offensive security + Networking + Cloud security + Linux systems +
02 / CAT /ETC/PROFILE
A practical kind of curiosity. My interests sit where offensive security meets practical engineering: Linux, networking, automation and the systems behind everyday services. This workstation collects the projects and notes from that learning process.
j_
USER Jasic
BASED IN Scotland, UK
APPROACH Build → inspect → test → document Read the profile ↗ REPOSITORY / 01 In progress
Homelab
Self-hosted services, bounded storage and a separate administration plane.
Debian Docker ext4 SQLite
THE WORK BEHIND THE INTERFACE Architecture. Tradeoffs. Evidence. Each write-up follows the problem through implementation, security considerations and lessons learned.
↗ 04 / SYSTEMCTL STATUS LEARNING
Connected disciplines. Areas of study and practical exploration. No percentages. No claims of mastery.
SEC MODULE 01
Offensive security ↳ Reconnaissance↳ Enumeration↳ Web security↳ Security researchNET MODULE 02
Networking ↳ TCP/IP↳ DNS↳ Routing↳ Network designSYS MODULE 03
Systems ↳ Linux↳ Docker↳ Storage↳ Service administrationCLD MODULE 04
Cloud ↳ Identity boundaries↳ Reverse proxies↳ HTTPS↳ Cloud architectureDEV MODULE 05
Automation ↳ Shell scripting↳ Python↳ TypeScript↳ APIs05 / MOUNT /DEV/HOMELAB
The lab is part of the learning. A place to explore service operation, network boundaries and recovery. This diagram explains the concepts; it does not expose the infrastructure.
Inside the homelab ↗ Visitors Ordinary HTTPS
Public application boundary Only explicitly published services
SEPARATE ADMINISTRATION PLANE
Private administration Server management and internal services