A staff member opens what looks like a legitimate invoice, a laptop is misplaced between meetings, or an old computer misses an update. These ordinary events can become security incidents when devices are not properly protected. The best endpoint protection tools help reduce that risk by monitoring and securing the computers, mobiles and servers your team uses every day.
For a small or medium-sized business, the right answer is rarely the product with the longest feature list. It is the one that suits your devices, your Microsoft 365 environment, your risk level and, crucially, the way security alerts will be managed after hours.
What endpoint protection actually does
An endpoint is any device that connects to your business systems: desktop PCs, laptops, servers, tablets and mobile phones. Endpoint protection is the security software and management behind those devices.
Traditional antivirus software mainly looked for known malicious files. Modern endpoint protection does that, but it also watches for suspicious behaviour. For example, it may identify an unfamiliar program trying to encrypt hundreds of files, block a fake login page, or isolate a computer that appears to be communicating with a malicious service.
Most business-grade platforms combine several functions. These can include antivirus, ransomware protection, web filtering, firewall management, device control, vulnerability reporting and threat detection and response. The detail matters less than the outcome: problems should be prevented where possible, detected quickly when they are not, and handled before they interrupt the business.
Endpoint protection is not a replacement for backups, staff awareness training, multi-factor authentication or sensible access controls. It is one important layer in a wider security plan.
The best endpoint protection tools to consider
There is no single best product for every organisation. A medical practice with sensitive patient records, a construction company with staff using laptops in the field, and a professional services firm relying heavily on Microsoft 365 have different priorities. The following tools are commonly worth considering for Australian small and medium-sized businesses.
Microsoft Defender for Business
Microsoft Defender for Business is often a sensible starting point for organisations already using Microsoft 365 Business Premium. It provides endpoint detection and response capabilities, threat protection and centralised security management without introducing another completely separate user platform.
Its main benefit is integration. Identity, email and device security can be viewed more closely together, which is valuable when an attack begins with a phishing email and then moves to a staff member's computer. It is also a practical option for businesses that want to get more value from Microsoft licensing they may already have.
The trade-off is that Defender needs to be configured and actively monitored. Its security reports can be useful, but they are not always straightforward for a busy office manager to interpret. Businesses also need to check their Microsoft licence level, as standard Microsoft 365 plans do not all include the same protection.
Huntress Managed EDR
Huntress Managed EDR is designed with managed service providers and smaller businesses in mind. It adds managed threat detection to endpoint security, meaning trained analysts review certain suspicious activity rather than leaving every alert with the business owner or internal team.
This is particularly useful for organisations without a dedicated security person. A tool can raise an alert at 2:00 am, but it takes someone with the right access and experience to decide whether it is a genuine threat and take appropriate action.
Huntress is generally best considered as part of a managed security service rather than a set-and-forget product. It can provide meaningful oversight, but it still needs clear processes for responding to incidents and communicating with the business.
Sophos Intercept X
Sophos Intercept X is a well-known option that combines endpoint protection, anti-ransomware measures and central management. Its central console can suit organisations that want visibility across several offices, remote workers or a mix of computers and servers.
It is often a good fit where web control, application control and device policies are priorities. For example, a business may want to prevent unknown USB storage devices from being used on selected computers or restrict access to websites that present a clear security risk.
Sophos can offer strong coverage, but licensing and product choices should be reviewed carefully. Features vary by package, and the best configuration depends on whether the business needs protection only, extended detection and response, or managed monitoring as well.
SentinelOne
SentinelOne uses behavioural analysis and automation to identify suspicious activity on devices. It is frequently considered by businesses that need strong detection and response functions, particularly where a fast containment response is important.
Its ability to isolate a device can limit the spread of an incident while the situation is investigated. This can be valuable for businesses holding confidential client information or relying on shared files that would cause major disruption if encrypted by ransomware.
For a small business, SentinelOne may be more capability than is needed if there is no one available to manage alerts. It tends to make most sense when paired with an experienced IT provider or managed detection and response service.
CrowdStrike Falcon
CrowdStrike Falcon is a widely recognised endpoint security platform with advanced detection and response capabilities. It is commonly used by larger organisations, but some smaller businesses choose it where compliance obligations, security maturity or client requirements call for a more advanced platform.
It offers depth and flexibility, although that can also mean greater cost and more decisions around configuration. For many businesses with 5 to 100 staff, the question is not whether CrowdStrike is capable enough. It is whether its level of capability, management effort and licensing cost are proportionate to the business's actual needs.
How to choose between endpoint protection tools
Start with your environment rather than the sales brochure. Consider how many Windows and Mac devices you have, whether staff work remotely, how many people use personal mobiles, and where your most important information is stored. A business with all files in Microsoft 365 has different exposure from one running a line-of-business application on an on-site server.
Next, decide who will watch the alerts. This is one of the most overlooked questions. Endpoint products produce notifications ranging from routine software events to genuine security concerns. If the answer is "we will look at it when someone has time", a managed service with human review is usually a better fit than a powerful standalone licence.
Also look for practical management features. Can devices be deployed remotely? Can a lost laptop be isolated? Are security updates and protection policies consistently applied? Is reporting clear enough to show that all business devices are covered? These functions are often more valuable than a long list of technical specifications.
Finally, consider how the tool works with the rest of your security controls. Email filtering, multi-factor authentication, backups and user access settings should support each other. If your endpoint protection identifies suspicious activity, your IT team should be able to confirm whether the affected user received a phishing email, accessed a risky website or used compromised credentials.
Features that matter more than a product score
Independent test results and product reviews are useful, but they do not tell the whole story. A highly rated product is still a poor choice if devices are not enrolled, alerts are ignored or staff can easily disable it.
For most local businesses, the priorities are dependable ransomware protection, central visibility across all devices, automatic updates, web and phishing protection, and a clear response process. Device isolation is also valuable because it can prevent one infected computer from affecting shared files or other systems.
Businesses with compliance obligations should confirm how the chosen tool supports their policies and reporting. This applies especially to medical, legal, financial and professional services organisations. Endpoint protection does not make a business compliant on its own, but it can provide useful evidence that devices are managed and monitored.
A practical approach for small businesses
Before choosing a platform, create a current device list. Include office computers, laptops used at home, servers, tablets and any mobile devices that access business email or files. It is difficult to protect devices you do not know exist.
Then review your current Microsoft 365 licensing and security settings. Many businesses already have useful protection available but have not enabled or configured it properly. From there, select an endpoint solution that can be managed consistently across every supported device.
At Simple IT, we find the best outcome usually comes from combining the right tool with proactive management. That means checking coverage, investigating meaningful alerts, keeping systems updated and testing the wider recovery plan. Software is valuable, but it is the ongoing attention around it that helps keep a small issue from becoming a costly interruption.
A sensible next step is to ask your IT provider for a plain-English report showing which devices are protected, what happens when an alert is raised, and where the gaps are. That conversation will tell you far more than a product comparison chart.
