Endpoint Protection Rollout for Perth SMBs: Deploy EDR Across Every Laptop, Mobile, and Server Before Ransomware Lands

Your office manager rings on a Tuesday morning because none of the files on the shared drive will open. The icons have changed. There is a text file on every desktop with a wallet address and a deadline. Your antivirus — the one bundled with the operating system, the one nobody has looked at in two years — did not stop it, and the attacker was inside for eleven days before they pulled the trigger. By the time you are reading the ransom note the decision has already been taken away from you. Endpoint Protection Rollout from Cyber by Exegesis is the engagement designed to put modern detection on every device in a Perth SMB before that Tuesday morning.

The problem

Ransomware remains the highest-impact cyber loss category for Australian SMBs. The mechanics rarely involve clever zero-days — an attacker phishes a credential, lands on one laptop, moves laterally to a file server, disables the legacy antivirus, exfiltrates what they want, and then encrypts. The ACSC Small Business Cyber Security Guide is direct about this: SMBs running consumer-grade or legacy AV, without central visibility across their fleet, cannot see the attacker between landing and detonation. The endpoint is where the attack is most detectable and most stoppable, and it is also where most SMBs have the weakest tooling.

Endpoint Detection and Response (EDR) — distinct from signature-based antivirus — gives you behavioural detection, central alerting, and the ability to isolate a compromised device from the network in one click. The ACSC Essential Eight pairs this with patching and application control, but EDR is the control that gives you eyes on what is actually happening on the device.

What Endpoint Protection Rollout does

Cyber by Exegesis runs a fixed-scope engagement to put EDR across your fleet and tune it so it works:

• A short selection phase — we recommend an EDR product appropriate for your tenant (Microsoft 365 E5/Defender for Business, or a comparable third-party tool), based on your device mix, OS spread, and budget.
• Deployment across every endpoint in scope: Windows and macOS laptops, iOS and Android mobiles where managed, and your file/application servers (on-prem or cloud).
• Alert routing configured so that high-severity detections reach a human — your IT provider, your owner-operator, or a managed SOC — not an unmonitored inbox.
• A 30-day tuning window where we triage the noise, suppress false positives specific to your line-of-business software, and confirm the baseline is clean.
• A short written report mapping coverage to the relevant Essential Eight ML1 controls and flagging gaps (unmanaged devices, BYOD, legacy servers) for a follow-up decision.

Cyber by Exegesis is the cyber consultancy line of Exegesis — the same company behind the DRMO live product. Our scope here is preventive deployment and tuning to ML1. We are not your ongoing IT provider and we are not your 24/7 SOC; we set the tooling up properly and hand over a fleet that is actually defended.

How it works

1. We confirm the engagement scope on a short call, count the endpoints in scope across laptops, mobiles, and servers, and identify your existing tenant (Microsoft 365 or Google Workspace) and any current AV product.
2. We recommend an EDR tool and walk you through the licensing implications. You make the call; we deploy.
3. We roll the agent out in waves — IT/admin devices first, then general staff, then servers — over one to two weeks, so any incompatibility surfaces in a controlled batch.
4. We configure alert routing, isolation policy, and the suppression rules your line-of-business software needs.
5. We run the 30-day tuning window and close with the written report and an Essential Eight ML1 coverage map.

Why this matters in Perth

Perth’s SMB base skews towards mining services, engineering consultancies, logistics, and trades businesses — sectors with field devices, remote sites, and a high proportion of laptops that rarely touch the office network. That fleet shape is exactly what ransomware operators target: devices that sit outside a corporate perimeter, often running whatever AV came with the OS, sometimes shared across crews. A Perth SMB that deploys EDR consistently across that fleet — including the laptop in the ute and the server in the back office — closes the gap between initial access and detonation, and is positioned to meet OAIC notification obligations with evidence rather than guesswork if an incident does occur.

Sources

• ACSC Essential Eight Maturity Model (ML1 baseline for SMBs): https://www.cyber.gov.au/resources-business-and-government/essential-cyber-security/essential-eight/essential-eight-maturity-model
• ACSC Small Business Cyber Security Guide: https://www.cyber.gov.au/protect-yourself/resources-protect-yourself/personal-cyber-security-guides
• OAIC Notifiable Data Breaches scheme (in the event a ransomware incident results in an eligible data breach): https://www.oaic.gov.au/privacy/notifiable-data-breaches
• Cyber by Exegesis — Endpoint Protection Rollout (waitlist)

Join the waitlist

Join the waitlist — first access when Cyber by Exegesis opens Endpoint Protection Rollout for Perth SMBs

We are sequencing engagements by sector and by tenant type (Microsoft 365 first, Google Workspace and mixed estates second). Join the waitlist with your sector, endpoint count, and current AV product — we will tell you when we are ready to take a brief from your business.