Oil and gas companies often combine headquarters technology, field locations, specialized applications and vendor-managed operational systems. Connectivity is necessary, but unmanaged connections can create a path into systems that should remain separated.
HUFF DATA SYSTEMS provides managed IT and cybersecurity for the business technology surrounding oil and gas operations, including Microsoft 365, endpoints, servers, networks, cloud services, backups and controlled vendor access.
Manage Distributed Locations as One Environment
Field offices and remote sites may use different connectivity methods and have limited onsite technical support. Central standards for identities, computers, firewalls, wireless and monitoring can reduce configuration drift while still accounting for each location’s operational needs.
Asset documentation should identify what is owned by the company, what is managed by a vendor and what cannot be changed without operational approval.
Separate Business IT and Operational Systems
Corporate email and office workstations should not have unrestricted access to operational equipment. Network design should define the limited communications that are required and block unnecessary paths.
- Inventory business and operationally connected assets
- Segment office users, guests, servers and specialized equipment
- Restrict administrative and remote access
- Monitor firewalls, identities and managed endpoints
- Document exceptions for systems that cannot follow standard patching
Vendor and Remote Access
Specialized vendors may need temporary access for maintenance or troubleshooting. Each method should identify the vendor, individual user, approved destination, authentication requirements and duration.
Permanent shared remote-access accounts make it difficult to determine who connected and why. Access should be disabled when the approved work ends.
Protect Corporate Data and Communications
Exploration data, contracts, financial information and operational reports may be stored across Microsoft 365, servers and specialized platforms. Controlled sharing, encryption, identity security and protected backups help reduce unauthorized access and loss.
Continuity Across Offices and Field Operations
The organization should identify which systems are required for communication, dispatch, reporting, accounting and other priority functions. Recovery planning must account for identity services, connectivity and vendor dependencies in addition to servers and files.
An Oil and Gas Technology Roadmap
A roadmap can coordinate remote-site connectivity, firewall lifecycle, Microsoft 365 security, vendor-access improvements, endpoint standards, backup testing and replacement of unsupported business systems.
Common Oil and Gas IT Questions
Does HUFF DATA SYSTEMS manage industrial control systems?
HUFF DATA SYSTEMS manages services according to the agreed scope. Specialized operational equipment should remain under the responsibility of qualified operational personnel and vendors, with IT focused on secure connectivity, segmentation and supporting infrastructure where appropriate.
How can remote locations be monitored?
Managed network devices, secure connectivity, endpoint tools and centralized logging can provide visibility, subject to the bandwidth and systems available at the location.
What should happen when a vendor needs emergency access?
The organization should have an approved emergency process that identifies who can authorize access, how it is authenticated, what is logged and when it is removed.