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The CISO Decision Brief

Guidance · IT manager

If you're the IT manager who inherited security

Security landed on your desk with the servers and the service desk. These are the decisions people will bring you, and a clear line between what is yours to answer for and what you do, or are told, on someone else's behalf.

The decisions you'll be asked to make

Who decides

“Who decides” first, because the answer is often not you.

When it happens to you

The ones that tend to arrive on a Friday afternoon.

Setting it up with a small team

What you own and what you hand on

From the Identity Lifecycle Responsibility Matrix P13-A08, in Joiner-Mover-Leaver & Access Provisioning.

The IT roles read as “you”: the IT service desk, the system administrator and the process owner, who in the pack's example is the Head of IT. Your organisation may set them differently. Where a provider runs your IT, it usually does the service desk and administrator work; the approvals, the process owner and accountability for the reconciliation stay inside your organisation.

You answer for it 5

  • RA-04 Build and keep each role profile

    Your side Process owner answers for it

    Also involved: System owner (does it), Line manager (consulted), Head of Information Security (consulted)

    The rule, JML-03Joiners and movers receive the base profile and their role profile without further approval. Each role profile has a named owner, is approved by the owner of every system in it, never contains a segregation-of-duties conflict or privileged access, and is reviewed every 12 months and after a reorganisation or a new core system.

  • RA-07 Check resulting access against the conflict matrix before a grant

    Your side IT service desk does it; Process owner answers for it

    Also involved: Head of Information Security (consulted)

    The rule, JML-06Before any access right is granted or changed, the person granting it checks the person's resulting access, everything they will hold after the change including what they still hold from an earlier role, against the Segregation of Duties Conflict Matrix (P02 SD-03). A grant that would create a conflict is not made unless it has been accepted under P02 SD-04.

  • RA-08 Create, change, suspend and remove accounts in single sign-on and connected systems

    Your side IT service desk does it; Process owner answers for it

    The rule, JML-14Every grant, change, suspension and removal is recorded in the access provisioning log with its request reference, the approvers, who made the change and when it was completed. A removal is recorded as complete only when it is confirmed in the system.

  • RA-12 Check a caller's identity before a password or factor reset

    Your side IT service desk does it; Process owner answers for it

    The rule, JML-13The service desk resets a password or a multi-factor authentication factor only after checking the caller's identity independently of the call, by one of the identity checks the Joiner-Mover-Leaver Operating Procedure sets. Information the caller gives is never enough on its own. The person is told of every reset through a second channel. Resets of privileged accounts follow the Privileged Access Standard.

  • RA-13 Discover systems outside single sign-on and decide each outcome

    Your side Process owner answers for it

    Also involved: Head of Information Security (does it), System owner (consulted)

    The rule, JML-12Every system that holds accounts, including software bought with a card or signed up to with a work email address, is in the system inventory with an owner. Discovery runs every 3 months from card and expense spend, single sign-on and app-consent logs and the supplier register. Each system found is connected to single sign-on, or kept with its local accounts listed on the leaver checklist and in the reconciliation, or closed.

You do it, someone else answers for it 3

  • RA-09 Remove local accounts and access rights the service desk cannot reach

    Your side IT service desk is consulted; System administrator does it. Answers for it System owner

    The rule, JML-09A leaver's access is removed from every system, including local accounts outside single sign-on, by the end of their last working day. For an urgent leaver it is removed within 60 minutes of the decision, and before the person is told. Equipment, badges, tokens and shared credentials are recovered or changed the same day, using the leaver checklist. Removed accounts are deleted after 90 days, once their data has been dealt with.

  • RA-11 Recover equipment, badges and tokens, and change shared credentials

    Your side IT service desk does it. Answers for it Line manager

    Also involved: HR (consulted)

    The rule, JML-09A leaver's access is removed from every system, including local accounts outside single sign-on, by the end of their last working day. For an urgent leaver it is removed within 60 minutes of the decision, and before the person is told. Equipment, badges, tokens and shared credentials are recovered or changed the same day, using the leaver checklist. Removed accounts are deleted after 90 days, once their data has been dealt with.

  • RA-14 Run the monthly reconciliation and report

    Your side IT service desk does it. Answers for it Head of Information Security

    Also involved: System owner (consulted), Campaign coordinator (told)

    The rule, JML-15Within 3 working days of each month end, every in-scope system's accounts are reconciled with the HR record and the sponsor register. An orphaned account is disabled within 1 working day of being found. Every late leaver, mover with residual access and orphaned account is raised as a finding with the access review coordinator (P07 AR-08), and a pattern goes to the process owner as a process weakness (P07 AR-11).

Hand it on: you are consulted or told 8

  • RA-01 Record a joiner, mover, leaver or long absence in the HR record, with its date

    Your side IT service desk is told. Answers for it HR

    Also involved: Line manager (consulted)

    The rule, JML-01Every employee's account is created, changed, suspended and removed only from an event in the HR record, and every non-employee's only from the sponsor register. No account is created on a manager's request alone, and no account exists without a record in one or the other.

  • RA-02 Record a non-employee in the sponsor register, with the reason and end date

    Your side IT service desk is told. Answers for it Sponsor

    Also involved: HR (consulted)

    The rule, JML-10Every non-employee has a sponsor and an end date, recorded in the sponsor register before the account is created and no more than 12 months after the start. The account expires automatically at the end of that date. The sponsor is reminded 10 working days before, and only the sponsor can extend it, with a new end date. An engagement that ends early is a leaver the same day.

  • RA-03 Confirm which role profile a joiner or mover needs

    Your side IT service desk is told. Answers for it Line manager

    Also involved: HR (consulted)

    The rule, JML-03Joiners and movers receive the base profile and their role profile without further approval. Each role profile has a named owner, is approved by the owner of every system in it, never contains a segregation-of-duties conflict or privileged access, and is reviewed every 12 months and after a reorganisation or a new core system.

  • RA-05 Request non-standard access for an employee, with the reason and expiry

    Your side IT service desk is told. Answers for it Line manager

    The rule, JML-04Access outside the person's profiles is non-standard. It needs a business reason, approval by the line manager (or the sponsor) and by the owner of the system or data, and an expiry date no more than 6 months ahead, or the non-employee's end date if that is sooner. At expiry it is removed unless the same approvers renewed it beforehand, with a new expiry date.

  • RA-06 Approve non-standard access to a system: the line manager for an employee or the sponsor for a non-employee, with the system owner

    Your side IT service desk is told. Answers for it System owner

    Also involved: Line manager (does it), Sponsor (does it)

    The rule, JML-04Access outside the person's profiles is non-standard. It needs a business reason, approval by the line manager (or the sponsor) and by the owner of the system or data, and an expiry date no more than 6 months ahead, or the non-employee's end date if that is sooner. At expiry it is removed unless the same approvers renewed it beforehand, with a new expiry date.

  • RA-10 Decide an urgent leaver and tell the service desk before the person is told

    Your side IT service desk is told. Answers for it HR

    Also involved: Line manager (does it), Head of Information Security (told)

    The rule, JML-09A leaver's access is removed from every system, including local accounts outside single sign-on, by the end of their last working day. For an urgent leaver it is removed within 60 minutes of the decision, and before the person is told. Equipment, badges, tokens and shared credentials are recovered or changed the same day, using the leaver checklist. Removed accounts are deleted after 90 days, once their data has been dealt with.

  • RA-15 Raise late leavers, residual access and orphaned accounts as access review findings

    Your side Process owner is told. Answers for it Head of Information Security

    Also involved: Campaign coordinator (does it)

    The rule, JML-15Within 3 working days of each month end, every in-scope system's accounts are reconciled with the HR record and the sponsor register. An orphaned account is disabled within 1 working day of being found. Every late leaver, mover with residual access and orphaned account is raised as a finding with the access review coordinator (P07 AR-08), and a pattern goes to the process owner as a process weakness (P07 AR-11).

  • RA-16 Request non-standard access for a non-employee, with the reason and an expiry no later than their end date

    Your side IT service desk is told. Answers for it Sponsor

    The rule, JML-04Access outside the person's profiles is non-standard. It needs a business reason, approval by the line manager (or the sponsor) and by the owner of the system or data, and an expiry date no more than 6 months ahead, or the non-employee's end date if that is sooner. At expiry it is removed unless the same approvers renewed it beforehand, with a new expiry date.

Underlined values are the pack's defaults: your organisation sets its own when it adopts the document.

This page shows what the pack's matrix assigns to a role. It records nothing about who holds a role in your organisation.