The owner's field guide to data, cost and AI.
Short answers to the questions owners ask before putting AI to work. Each guide comes from a page of The MeshVault Book, Edition 3; every outside number names its source and every price carries its date.
Where your data lives, and how to keep it safe.
Start here if your files sit in many apps, or if a lost laptop would hurt.
- Where your business data lives
One customer's details can sit in email, a shared drive, a staff phone, an accounting app and a text thread. List your five places, then check who still has access.
- The ransomware risk for small businesses
Verizon's 2025 DBIR found ransomware in 88% of small business breaches, against 39% at larger firms. What that number means, what a breach can cost, and what CISA says helps.
- Small business backup: three copies and a restore test
A backup counts only after a restore test. Three copies, one offline or immutable, and a four step drill. Cites CISA. Book page 028, dated 2026-09-29.
- Where to put a small office server: power, heat, space
Dry, cool, ventilated and out of the way. Outlet, network cable, airflow and limited access. NVIDIA DGX Spark spacing in cm and a 5 to 30 C room. Book page 036.
- Your first restore test: prove your backup works
Restore a copy onto a spare computer, pick a real file yourself, compare it with the original and write down the time. Do not sign until it passes. Book page 038.
What AI costs, rented or owned.
Dated public prices, our math shown, and the cases where renting wins.
- What renting AI costs a 10-person office
ChatGPT Business, Google Workspace and Microsoft 365 Copilot for 10 people cost $1,680 to $3,600 a year in software, on prices checked 2026-09-29. Tax, and what seats do not do.
- What owning an AI server costs
One server option, the NVIDIA DGX Spark, listed at $4,699 on 2026-09-29. Add setup, a NAS for backup copies, a UPS, power and tax. What we can price and what we cannot.
- Own or rent AI: an honest comparison
For a 10-person office, renting AI seats costs $1,680 to $3,600 a year and owning starts at $6,199 up front. Renting can cost less. What ownership buys instead, with dated prices.
Using AI safely with customer data.
What other owners worry about, what can leave a local setup, and who approves an action.
- How many small businesses use AI in 2026
About one in five U.S. firms use AI (Census Bureau, 19.8%, May 2026), and the smallest firms use it less. Why other surveys say 40% or 60%, and what NFIB found.
- What owners worry about with AI
Three worries repeat when owners and IT staff talk about AI: staff sharing something by accident, customer details pasted into chat tools, and costs that add up. Sourced quotes.
- What local AI means, and what can still leave
Local AI means the model runs on your own server, so your questions and files are read on your hardware. What can still go outside, and the four stated reasons a job may leave.
- AI agent approvals: why a named person says yes
An AI agent drafts and prepares. A named person approves sends, payments, posts and access changes, and only a person deletes. Book pages 026 and 027.
- Private AI server for your business? A 5 minute check
Tick seven lines to see whether to go on, wait or look elsewhere. Built for owner-run businesses of about 5 to 50 people. Book page 031, dated 2026-09-29.
Your first 30 days with a server you own.
What to gather, how the first job runs, and how to prove a backup works.
- AI connectors: email and files in, read-only first
A connector links your email, calendar or shared drive to your server. Read-only first, smallest access, revocable. Book page 025, dated 2026-09-29.
- What to gather before setting up a business server
Who says yes, where your data lives, where the server goes and how big your files are. A short worksheet from book page 033. Never write a password on it.
- Choosing your first AI job for a small business
Pick one job you repeat often, where a mistake is small and easy to catch. Five good first jobs, what makes a poor one, and four questions. Book page 034.
You keep the hardware, files, and memory.
MeshVault sets up a server you own, pairs Hermes Desktop to it, and keeps a backup that we have tested. The one-week install is $1,500 as of 2026-09-29. Requote before use.