Staying secure in the office is relatively easy: you have IT staff, policies and network protections. Once employees step outside the office, risks change. Below are several common security risks compiled from industry research and security blogs, with practical reminders for reducing exposure.
Stolen Phones
Not all data leaks require a determined hacker. A large share of sensitive data is exposed when an employee leaves a phone or laptop unattended in public or on an insecure network. Even experienced users can be caught off guard by theft or by connecting to an untrusted Wi‑Fi access point.
For highly sensitive work, enforce policies that keep critical data on office hardware or use company-managed devices with strong encryption and remote-wipe capability.
Out of Office Notifications
Automatic "out of office" replies and unattended devices can advertise that a device is unmonitored and potentially vulnerable. Turn company devices fully off when not in use or ensure they require authentication to wake and access work data.
The Disgruntled Former Employee
When employees leave, intentionally or not, they may retain access to information unless offboarding is done correctly. Require signed non-disclosure agreements and remove account access promptly during offboarding to limit exposure.
Technical controls and regular review help close many gaps. For guidance on securing physical sites and common protections, see Business and Home Security: Risks and Best Practices.
For network-level protections and intrusion detection options that help protect devices outside the office, consider resources like Security and Intrusion Detection Insurance, and schedule periodic reviews or audits such as described at Security Audit Insurance.
Keep policies simple and enforceable: require device encryption, use strong passwords and multi-factor authentication, remove access for departing employees, and train staff on safe behavior in public spaces. If you want professional help, ask your agent.
Frequently Asked Questions
How can a lost phone lead to a data breach?
If a device is unlocked or lacks encryption, a thief can access stored emails, documents, and apps that connect to company systems.
Is public Wi‑Fi always unsafe for work use?
Public Wi‑Fi can be risky because attackers can intercept traffic; use a company VPN and avoid accessing sensitive systems on untrusted networks.
What should an employer do when an employee leaves?
Revoke credentials, return company devices, confirm signed confidentiality agreements, and document the offboarding steps taken.