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CISO 90-Day Onboarding Workbook

The 12-tab assessment workbook for a CISO joining a company — stakeholder mapping, a deep program gap assessment against the frameworks that organization cares about, quick-win tracker, board briefing builder, and the 30/60/90-day milestone framework. For the employed CISO who needs the analysis in depth; if you are arriving fractionally, on an interim basis, or into a seat nobody has held before, start with The First 100 Days Kit.

What this actually gives you

Most new CISOs spend their first 90 days in reactive mode — firefighting, attending every meeting, and producing a board deck that reflects no real analysis.
The 5 questions every new CISO should answer in the first 30 days before making any commitments.
A structured program gap analysis against the frameworks the organisation actually cares about, plus risk register initialisation and quick-win identification.
If you are arriving fractionally, on an interim basis, or into a seat nobody has held before, The First 100 Days Kit is the better starting point — this is the depth tool for a CISO joining a company.

Most new CISOs spend their first 90 days in reactive mode — firefighting, attending every meeting, and producing a board deck that doesn't reflect any real analysis. This workbook structures the first 90 days into a defensible program assessment and stakeholder alignment process.

Built for the CISO joining a new organization who needs the programme analysis done properly — the depth is the point, and the 12 tabs are where it lives.

If you are arriving another way, The First 100 Days Kit is the better starting point: it carries four entry modes, the day-1 continuity checklist for a seat that was left empty, and the role charter and fractional engagement letter. Practitioners running client engagements often want both — this workbook for the assessment, that kit for the sprint and the paperwork.

Workbook structure:

30-Day Foundation — stakeholder mapping (technical, business, board), existing program inventory, critical asset identification, and the 5 questions every new CISO should answer in the first 30 days before making any commitments.

60-Day Assessment — structured program gap analysis against the frameworks the organization cares about, risk register initialization, quick-win identification (high-visibility / low-effort), and first board or executive briefing preparation.

90-Day Strategy — 12-month roadmap draft, budget ask framework, team assessment, vendor landscape review, and the board presentation that establishes credibility for the program.

Stakeholder Map — tracks all security-relevant relationships: CTO/CIO, Legal/GC, CFO, HR, Business Units, Board Audit Committee, external auditors, key vendors. Includes communication cadence tracker and influence/interest matrix.

Quick-Win Tracker — 20 pre-seeded high-visibility security improvements that can be completed in the first 90 days with existing resources. Each with effort estimate, visibility rating, and risk reduction impact.

Board Briefing Builder — structured output template that auto-populates from the assessment tabs. Produces a first-90-days brief suitable for Audit Committee or full Board presentation.

User Guide covers the 5 most common new-CISO mistakes, how to navigate the inherited-debt conversation with leadership, the vCISO-specific onboarding variations, and how to use the 90-day output to establish budget credibility.

Also available in 4 bundles

This product is sold on its own and as part of a set. If you need more than this one, the set is cheaper than buying the parts.

3 products saves $199.00

Fractional CISO Practice Pack

The Pillar 06 operating system plus the two workbooks that run it — vCISO Client-in-a-Box for the portfolio and the CISO 90-Day Onboarding Workbook for every new engagement. 19% off buying separately.

$798.00

4 products saves $209.00

New CISO Starter Pack

CISO 90-Day Onboarding + NIST CSF 2.0 Assessment + CISO Budget Workbook + Board Reporting Pack — your Day-90 board meeting in a bundle. 19% off list.

$837.00

5 products saves $299.00

CISO Executive Suite

CISO 90-Day Onboarding + Budget + Board Pack + NIST CSF 2.0 + Tabletop Exercise Pack — the most complete CISO toolkit in the catalog. 25% off list.

$896.00

6 products saves $511.00

vCISO Complete Practice

vCISO Client-in-a-Box + CISO 90-Day Onboarding + NIST CSF 2.0 + Budget + SOC 2 + Board Pack — complete vCISO practice toolkit. 24% off list.