Mobile devices have become essential tools for running a business. From checking emails whilst commuting to sharing files and managing customer data, smartphones and tablets have enabled a new level of flexible working. But with this convenience comes risk. Without the right protections, mobile devices can act as an open door for cyber criminals to access your business systems and data.
The risks you need to know
Lost or stolen devices
It only takes one misplaced phone or laptop to cause serious problems. If a device contains business emails, client data, or stored passwords, losing it can put sensitive information directly into the wrong hands.
Unsecured networks
Public Wi-Fi is convenient, but it’s also one of the easiest ways for hackers to infiltrate your files. Employees connecting to free hotspots could be unknowingly exposing business data to prying eyes.
Weak passwords and authentication
Many people still rely on simple PINs or no screen lock at all. Without strong authentication, anyone who picks up a device could gain instant access to company information.
Outdated software and apps
Cyber criminals often exploit known vulnerabilities. If mobile operating systems and apps aren’t updated regularly, they can leave a device wide open to attack.
Shadow IT
Employees downloading unapproved apps or storing files in personal accounts can bypass company security measures. This not only increases the risk of malware but also creates gaps in compliance and data protection.
How can you protect your business?
Lost or stolen devices are one of the most common and preventable business security risks. Implementing these tactics will help you manage mobile risks in your business:
Encrypt devices: Ensure all smartphones, tablets, and laptops are encrypted so data can’t be read without the correct credentials.
Use strong authentication: Multi-factor authentication (MFA) adds an extra layer of protection. Require secure PINs, passwords, or biometric authentication.
Enable remote wipe and tracking: Tools like Find My Device or business-grade mobile device management (MDM) let you lock or erase lost devices instantly.
Separate work and personal data: Use secure business apps or containerisation to protect company information.
Limit local storage: Encourage staff to store files in secure cloud systems rather than directly on devices.
Have a clear process for staff: Employees should know to protect their mobile devices whilst away from the office and how to report a lost device immediately, so IT can lock it down and reset access.
Keep everything updated: Apply patches and updates promptly to close security loopholes.
Review access regularly: Keep track of company devices and disable accounts for former staff quickly.
Understand the risks
Mobile devices can be a huge asset to business productivity, but they shouldn’t be overlooked as a security risk. By recognising the potential threats and putting the right safeguards in place, businesses can stay connected without leaving the door open for cyber criminals.
If you would like help securing your business mobile devices please get in touch for more information.
