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Airports · Ports · Radioactive sources · Security-sensitive chemicals

Share your site's security plan with the people who need it, and no one else.

Airports, ports and holders of radioactive sources or security-sensitive chemicals keep security plans that regulators assess and contractors work to. In DekkoCORE, each plan carries its classification, contractors read it at View only until a set date, and audit events can flow to your security team.

The DekkoCORE share dialog for one file, with one recipient set to View only and another to Download
In DekkoCOREChoose View only or Download for each person as you share.
Classification
Each plan carries its marking.
Contractors
View only, until a set date.
Region protection
Hubs open only from networks you allow.
Your SOC
Audit events forwarded to Microsoft Sentinel.

Why security plans are hard to share safely

A security plan describes exactly how a site is protected. Regulators need to assess it and contractors need parts of it, but a copy in the wrong hands is a guide to getting in.

Today

  • Plans emailed as attachments
  • Contractors keep copies after the job
  • Markings lost when files are forwarded
  • No record of who read them

With DekkoCORE

  • Each plan marked with its classification
  • Contractors read at View only
  • Access ends on the date you set
  • Every view recorded and sent to your SOC

How it works in DekkoCORE

One site's security plan, from assessment to each contractor's job.

  1. Step 1

    Keep the plan in a Hub

    Store the plan and its attachments in a Hub for the site.

    • Hubs
  2. Step 2

    Mark it

    Choose the classification as you share, such as OFFICIAL: Sensitive.

    • Classification labels
  3. Step 3

    Share with the regulator

    Invite the regulator's assessors to review the plan.

    • External members
  4. Step 4

    Give contractors View only

    Contractors read the parts they need in the browser, and their access ends on the date you set.

    • View only
    • Access expiry
  5. Step 5

    Keep your SOC informed

    Hubs open only from the networks you allow, and audit events flow to Microsoft Sentinel.

    • Region protection
    • Sentinel forwarding

Who gets what access

A typical site. You can change or remove anyone's access at any time.

  • Security manager

    Full permissions

    Owns the plan and its updates.

  • Regulator's assessors

    Download

    Assess the plan.

  • Contractors

    View only, with an expiry date

    Read the parts they need for the job.

  • Security operations center

    Audit events in Sentinel

    Sees activity without opening files.

The bars show a permission level, from Listing only (one bar) to Full permissions (seven).

Questions

Can contractors download the plan?

Not with View only. They read it in the browser, and their access ends on the date you set.

Does Region protection block access from overseas?

It's an IP-based allow-list for each Hub, a first line of defense alongside sign-in. Someone using a VPN can appear to be somewhere else, so it doesn't replace careful sharing.

Which classifications can we apply?

OFFICIAL, OFFICIAL: Sensitive and PROTECTED.

What reaches Microsoft Sentinel?

Around 30 kinds of audit event, such as views, downloads and uploads, forwarded through Log Analytics.

Can View only stop someone photographing the screen?

No software can fully stop that. DekkoCORE records exactly who viewed the plan and when.

Where are plans stored?

DekkoCORE is hosted in-country, in Australia, the United States or Canada.

Sharing a security plan?

Tell us who needs to see your plan today. We'll show you the same sharing in DekkoCORE.