A practical security baseline for small engineering teams
Twelve controls that remove most of the realistic risk facing a small team, in the order we would implement them.
By AllFixAI security
Begin with an inventory
You cannot protect what you have not listed. Spend one afternoon writing down every system that holds customer or business data, who administers it, and how it is backed up. In most small teams this exercise alone surfaces an abandoned server, an unowned admin account, or a vendor with more access than anyone remembered.
The twelve controls
These are ordered roughly by risk removed per hour of effort. None requires an enterprise budget.
- Enforce MFA on every administrative and email account
- Move identity to a single provider with SSO and deprovision on exit
- Turn on automatic updates for operating systems and frameworks
- Add dependency and secret scanning to CI, and block merges on critical findings
- Store secrets in a manager, never in the repository or a shared document
- Restrict admin panels and databases to a VPN or the edge network
- Enable a managed WAF in front of public applications
- Centralise logs from production and set alerts you can actually triage
- Encrypt data at rest and in transit, and manage keys outside the application
- Take backups and, separately, test a full restore into a clean environment
- Write a one-page incident plan with names and phone numbers
- Review access quarterly and record who approved what
The restore test is the real backup test
A backup that has never been restored is a hypothesis. Run a full restore into a clean environment, time it, and record what broke. This single exercise changes more behaviour inside an engineering team than any policy document, because it turns an abstract requirement into a specific, known gap.
Prepare the answers you will be asked for
Enterprise buyers send security questionnaires. Rather than improvising answers each time, keep a short, factual document describing your hosting, data flows, access model, encryption, logging, and incident process. It shortens sales cycles and it is honest by construction, because it describes controls you actually operate.
What to skip for now
Full framework certification, a 24/7 security operations centre, and extensive annual penetration testing are frequently purchased before basics like MFA enforcement are complete. Get the fundamentals genuinely working first, then buy the evidence that proves it.
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