Skip to content
System hardening
ASD ISMISM-1467

ASD ISM 1467 Use latest releases of user applications

What it says

The latest release of email clients, office productivity suites, PDF applications, security products and web browsers, including their extensions, are used.

Quoted as published. Everything else on this page is written by Control Stack.

What it means

In plain English

Ensure all user applications like email and web browsers are updated to their latest versions.

Keeping user applications like email and web browsers updated to their latest versions is crucial because it protects against security flaws. If these apps are outdated, they can be an easy target for cybercriminals, potentially leading to breaches of sensitive business or personal information.

Why it matters

Neglecting to update applications invites cyber threats, risking data breaches that could harm business finances and reputation.

How to implement

  1. IT team should check regularly for updates to all user applications.

    This means setting up automatic updates where possible or tracking release notifications from application providers.

  2. System owner should ensure that all employees understand the importance of updates.

    They could organise a short workshop or send an informative email explaining the risks of using outdated applications.

  3. Managers should create a policy for regular updates.

    This involves drafting a simple document that outlines how often updates should occur and the responsibilities of staff.

  4. The IT team should use a centralised management tool to deploy updates.

    This helps to automate and streamline the installation of updates, ensuring no application is overlooked.

  5. System administrators should monitor compliance with the update policy.

    This can be achieved by generating regular reports that show what versions of applications are in use across the organisation.

Keep it running

Regularly check for updates and set reminders to review application versions; engage staff on the importance of timely updates.

Evidence and audit

  1. Check 1 of 5What an auditor asks for

    Ask for

    the update policy document: Request to see the formal document that outlines the process for updating applications.

    Look at

    the schedule and responsibilities defined in the document.

    Good evidence

    is a comprehensive, clear policy that includes update frequency and roles.

  2. Check 2 of 5What an auditor asks for

    Ask for

    a list of current application versions in use: Request a report or inventory showing the versions of important applications like email clients and web browsers.

    Look at

    versions that are the latest available.

    Good evidence

    is a detailed list with version numbers matching the most recent releases.

  3. Check 3 of 5What an auditor asks for

    Ask for

    update deployment logs: Request logs or records showing when updates were installed on applications.

    Look at

    recent entries coinciding with the release of new updates.

    Good evidence

    is logs showing timely updates following new releases.

  4. Check 4 of 5What an auditor asks for

    Ask for

    staff communication records: Request copies of any emails, memos, or training materials sent to staff about the importance of keeping applications updated.

    Look at

    explanations of risks associated with outdated applications.

    Good evidence

    is clear, targeted communication that reaches all relevant staff.

  5. Check 5 of 5What an auditor asks for

    Ask for

    compliance check reports: Request reports that summarise compliance with the updating policy.

    Look at

    the percentage of applications that are updated versus those that are not.

    Good evidence

    is a high compliance rate with plans to address any non-compliance.

Mappings

Closest match in ASD Essential Eight: E8-PA-ML1.7, Patch office, browser, email, PDF and security software within two weeks, which partially overlaps with this control.

Essential Eight

ASD Essential Eight: 5 mappings

Mappings show how controls relate across frameworks. They do not imply full equivalence or certification.