Employees rely on laptops, desktops, smartphones, and other devices to access business systems every day. But when those devices aren’t properly managed, they can become a major security and productivity risk.
An unmanaged device is a device that isn’t properly monitored, secured, updated, or controlled by the organization’s IT team. This could be an employee’s personal laptop, an old company computer, or a device that has simply fallen outside the organization’s IT management tools.
As businesses increasingly support remote and hybrid work, keeping track of every device that can access company information has become more important than ever.
What Makes an Unmanaged Device a Risk?
A business may have strong security controls in place, but those controls can be weakened when employees connect to company systems using devices that aren’t properly protected.
An unmanaged device may:
- Run outdated software
- Lack endpoint protection
- Have weak passwords
- Miss important security updates
- Store sensitive business information
- Connect through unsecured networks
- Allow unauthorized applications
- Be shared with other people
Without proper visibility and control, IT teams may not even know that a vulnerable device is accessing company resources.
1. Increased Risk of Cyberattacks
Unmanaged devices can provide attackers with another way to gain access to business systems.
If a laptop doesn’t have current security updates or endpoint protection, attackers may be able to exploit vulnerabilities to install malware or steal information.
The risk becomes even greater when the device is used to access business email, cloud applications, customer information, or internal systems.
2. Sensitive Data Can Be Exposed
Employees often have access to important business information. If that information is stored on an unmanaged device, the organization may have little control over how it is protected.
For example, an employee might download customer files to a personal laptop and later lose that laptop. If the device isn’t encrypted or properly secured, sensitive information could potentially be exposed.
Businesses should have clear policies about where company data can be stored and which devices are allowed to access it.
3. Unpatched Devices Create Security Gaps
Software vulnerabilities are regularly discovered in operating systems and applications. Security updates are often released to address these vulnerabilities.
Managed devices can typically be monitored to make sure updates are installed. With unmanaged devices, businesses may have no reliable way to confirm whether important security patches have been applied.
An outdated device can therefore become an easy target for attackers.
4. Lost or Stolen Devices Can Become a Problem
Laptops and smartphones can easily be lost or stolen, particularly when employees work remotely or travel.
If a device contains company information and doesn’t have appropriate security controls, losing the device could result in unauthorized access to business data.
Businesses should consider protections such as:
- Device encryption
- Strong authentication
- Automatic screen locking
- Remote device management
- Remote wipe capabilities
- Multi-factor authentication
These controls can help reduce the impact of a lost or stolen device.
5. Shadow IT Can Create Additional Risks
Employees may sometimes install applications or use online services without going through the company’s IT team. This is often referred to as shadow IT.
While an application may seem harmless, it could introduce security or compliance risks.
For example, an employee might upload company documents to an unauthorized cloud storage service simply because it is convenient.
IT teams need visibility into the applications and services being used across the organization so they can identify potential risks.
6. Unmanaged Devices Make Troubleshooting Harder
Security isn’t the only concern.
When IT teams don’t manage a device, they may not have the tools needed to remotely diagnose problems, deploy updates, monitor performance, or provide support.
This can make resolving technical issues slower and more difficult.
For businesses, that can mean more downtime and lost productivity.
7. Remote Work Makes Device Management More Important
Remote and hybrid employees may access business systems from home, coworking spaces, hotels, and other locations.
This creates more opportunities for devices to connect to business resources outside the traditional office network.
A strong device management strategy allows businesses to apply security policies regardless of where an employee is working.
How Businesses Can Manage Device Risks
Businesses don’t necessarily need to prevent employees from working remotely or using mobile devices. Instead, they should establish clear security requirements for devices that access company resources.
Important steps include:
Maintain an Accurate Device Inventory
Know which devices belong to the organization and which devices are accessing business systems.
Use Endpoint Management
Device management tools can help IT teams monitor devices, deploy updates, enforce security policies, and manage configurations.
Require Security Controls
Devices accessing company information should meet minimum security requirements, such as encryption, antivirus or endpoint protection, screen locks, and current software.
Control Access
Use identity and access controls to ensure that only authorized users and approved devices can access sensitive resources.
Establish BYOD Policies
If employees are allowed to use personal devices, create clear policies explaining what is permitted and what security requirements apply.
Monitor and Review Regularly
Device management should be an ongoing process. Regular reviews can help identify devices that are outdated, inactive, or no longer meeting company security requirements.
Don’t Let Unmanaged Devices Become Your Weakest Link
Every device connected to your business environment can potentially become a security risk. Without proper management, businesses may have limited visibility into vulnerabilities, outdated software, unauthorized applications, and sensitive data stored on devices.
Managing devices isn’t just an IT task. It is an important part of protecting business information, maintaining productivity, and reducing cybersecurity risks.
I.T. For Less can help businesses manage and secure their technology environment with proactive IT support, endpoint protection, device management, Microsoft 365 security, monitoring, and backup and disaster recovery. With the right tools and processes in place, businesses can give employees the flexibility they need without losing control of their IT environment.