Beginner Cybersecurity
Foundations of Network Defense
Packet-level thinking for newcomers: segmentation, monitoring basics, and incident triage without drowning in jargon.
Busan · English cohorts · KR learners welcome
630+ mentor feedback threads logged across cohorts since 2019
We teach cybersecurity craft with named modules, visible rubrics, and limitations stated upfront. No checkout here—only schedules, prices as reference points, and humans on the ground in Seo-gu.
Signals we track (public-facing)
7
years running hybrid labs
19
people across teaching & ops
94%
survey respondents citing clearer artifacts
3
languages supported in glossaries
120k–2.4M
KRW reference price span
Inclusions that survive scrutiny
We bias toward documents you can forward: triage write-ups, IAM matrices with rollback owners, phishing tabletop consent sheets.
Marketing stays descriptive—no scripted income arcs.
- Named modules with week-by-week deliverables
- Mentor markup on one portfolio-grade artifact
- English-friendly live sessions with KR scheduling offsets
- Optional employer briefings for corporate tracks
Cohort previews
Editorial layout—wide tiles alternate with compact rows. Prices are informational until your enrollment email confirms details.
Beginner Cybersecurity
Phishing Lab & Human Risk Drills
Build phishing-aware simulations, measure click paths ethically, and brief stakeholders without fear-based messaging.
Intermediate Cybersecurity
Cloud IAM & Least-Privilege Sprint
Tighten identity planes across common cloud consoles with audit trails you can show auditors without buzzwords.
Intermediate Cybersecurity
GRC Foundations for Builders
Translate frameworks into engineering tickets—controls become backlog items with owners, not shelf PDFs.
The flow (no numbered stickers)
- Fit call — Enrollment Advisor maps your weekly bandwidth to cohort intensity.
- Artifact sprint zero — You ship a baseline doc so mentors calibrate tone early.
- Live labs + async markup — Sessions are conversational; written feedback carries weight.
- Portfolio checkpoint — Career Coach joins if you opt into job-search mode.
From our cohorts
Foundations of Network Defense forced me to annotate east-west assumptions on a diagram I thought was “done.” The VLAN critique felt harsh for ten minutes, then obvious for the rest of the cohort.
Phishing Lab tabletop script is pinned above my desk—metrics without shame language finally.
Cloud IAM sprint break-glass drill exposed how leisurely our revocation story was. Still rebuilding automation, but the evidence index page template sped up auditor questions.
GRC Foundations backlog mapping workshop surfaced how often we reused “high risk” without owners. Client in logistics.
Quick clarifications
Do you guarantee job placement?
No. We document skills and feedback loops honestly. Hiring outcomes depend on market movement and your interview process.
Are prices final on this website?
Listed KRW amounts are reference points. Binding figures arrive in your enrollment documentation after we confirm cohort seat and any employer subsidies.
What is not included?
We do not ship exam vouchers unless explicitly purchased, and we do not provide proprietary vendor certifications beyond what each syllabus states.
Field notes
Latest posts from mentors—no funnels, just craft notes.
Designing Tabletops Without Fear-Based Metrics
How we score phishing drills on clarity of follow-up tasks rather than shame dashboards.
Notebook Hygiene for Junior Triage Analysts
Structured fields that mentors can skim during Malware Triage office hours.
Least Privilege Stories Auditors Actually Read
Translating IAM matrices into short narratives beats dumping raw JSON exports.
Want the syllabus packet?
We send detailed weekly breakdowns by email—no payment links inside the PDF, just scope and time estimates so your manager can read it.