Cybersecurity is no longer just an IT concern. For utilities, municipalities, and utility contractors, protecting digital systems is also about protecting the day-to-day operations that keep field work moving.
From work orders and customer information to mobile applications, connected devices, GIS data, and communications, field operations rely on more technology than ever. That connectivity creates efficiencies but it also creates more opportunities for security risks.
As utility operations become increasingly digital, cybersecurity needs to be built into the systems teams use every day.
Field service platforms handle a significant amount of operational data. A single system may contain work orders, customer information, employee details, asset information, photos, locations, schedules, and other sensitive data.
At the same time, field crews access these systems from mobile devices, sometimes in areas with limited connectivity. Office staff, supervisors, contractors, and other users may also need access to different parts of the system.
This makes access control, data protection, monitoring, and secure infrastructure important considerations when selecting a field operations platform.
Cybersecurity isn’t simply about preventing an attack. It’s about creating layers of protection that help reduce risk and keep operations running.
Sensitive information should be protected both while it is being transmitted and while it is stored.
Encryption in transit helps protect information as it moves between users, devices, and cloud environments. Encryption at rest helps protect stored data if unauthorized access to the underlying storage were to occur.
These protections are foundational to a secure cloud-based field operations environment.
Not every user needs access to every piece of information.
Role-based access controls can help organizations determine what different users can see and what actions they can perform. For example, a field technician may need access to assigned work orders and mobile workflows, while an administrator may require access to broader operational information.
Limiting access based on job responsibilities can reduce unnecessary exposure and provide greater control over sensitive information.
Knowing what happened within a system is an important part of security.
Audit logs can provide visibility into system activity, including changes and user actions. This information can help organizations investigate unusual activity, troubleshoot issues, and maintain accountability.
For utilities managing large volumes of field activity, visibility into system activity can be particularly valuable.
Security isn’t a one-time project.
Cloud applications and the technologies they depend on continually evolve. Regular vulnerability scanning, penetration testing, security reviews, and other assessments can help identify potential weaknesses and address them as part of an ongoing security program.
Organizations should ask software providers how frequently security testing is performed and how identified vulnerabilities are managed.
Security frameworks and independent audits can provide additional insight into how a software provider approaches information security.
For example, SOC 2 Type II evaluates controls related to security and other trust service criteria over a period of time. An independent audit provides organizations with additional information when evaluating a technology provider’s security practices.
For utilities and municipalities, understanding a vendor’s security program can be an important part of the software selection and procurement process.
Cybersecurity conversations often focus on servers, networks, and office environments. But field operations deserve the same attention.
Technicians may use smartphones and tablets to access work orders, complete forms, capture photos, update inventory, and document completed work. Those devices, and the applications running on them, are part of the organization’s technology environment.
Offline functionality is another consideration. Field crews don’t always have reliable cellular connectivity, particularly in rural areas, underground locations, wooded areas, or construction sites. A secure mobile application needs to account for what happens when data is temporarily stored on a device and later synchronized with the cloud.
Security and usability have to work together. Field crews need access to the information and tools required to do their jobs without creating unnecessary security risks.
No technology platform can eliminate every cybersecurity risk. Security requires ongoing attention from software providers and the organizations using those systems.
For utilities and municipalities evaluating field operations technology, cybersecurity should be part of the conversation from the beginning, not an afterthought.
Questions worth asking include:
The answers can help organizations better understand the security practices behind the technology they depend on every day.
At Ensight Plus, security is part of the platform’s ongoing development and operations. Ensight Plus is SOC 2 Type II compliant and undergoes periodic audits as part of its security program. The platform also incorporates protections including encryption in transit and at rest, role-based access controls, audit logging, backups, vulnerability scanning, and penetration testing.
For utilities, municipalities, and utility contractors, protecting operational data is about more than technology. It’s about creating a field operations environment that teams can rely on, securely, every day.