Healthcare organizations are under constant pressure to improve efficiency, control technology costs, and give staff reliable access to the systems they need. At the same time, patient information must be protected, clinical applications need to remain available, and technology decisions have to account for security and compliance requirements.
That makes moving electronic health records and clinical systems to the cloud more complicated than simply moving files from a local server to a cloud platform.
Cloud migration for EHR and clinical systems requires careful planning around data security, access controls, application dependencies, network performance, backups, vendor responsibilities, and business continuity. For healthcare organizations, the goal should not simply be to get systems into the cloud. The goal should be to create a secure, reliable technology environment that supports both clinical and administrative operations.
For organizations in Dallas and throughout the DFW area, working with an experienced healthcare IT partner can help make that transition more manageable while keeping security at the center of the process.
Why Healthcare Organizations Are Moving EHR and Clinical Systems to the Cloud
Cloud computing has changed the way organizations store, access, and manage technology. Instead of relying entirely on servers located inside a healthcare facility, organizations can use cloud-based infrastructure and applications that are accessed through secure network connections.
For healthcare organizations, cloud technology can support a variety of workloads, including electronic health records, practice management applications, document storage, communication platforms, analytics, backup systems, and other clinical or administrative applications.
However, cloud migration is not automatically a security improvement or a security risk. The outcome depends heavily on how the environment is designed, configured, monitored, and managed.
The U.S. Department of Health and Human Services explains that HIPAA-regulated organizations can use cloud services to store or process electronic protected health information when applicable HIPAA requirements are met, including entering into an appropriate business associate agreement with a cloud service provider that maintains ePHI on the organization’s behalf. HHS also emphasizes the importance of understanding the cloud environment and conducting an appropriate risk analysis.
In other words, moving an EHR to the cloud does not remove the organization’s responsibility for understanding its technology environment and managing the associated risks.
Cloud Migration Should Start With Security, Not Technology
A common mistake is to begin a migration by asking, “Which cloud platform should we use?”
A better starting point is, “What are we trying to protect, what does the organization depend on, and what could go wrong?”
Healthcare organizations need to understand how patient information moves through their environment before deciding how that environment should be redesigned.
A security-first migration should consider:
- Where electronic protected health information is stored
- Which applications create, access, transmit, or maintain patient information
- Who needs access to each system
- How users authenticate
- Which systems depend on the EHR
- How clinical devices connect to applications
- How remote users securely access systems
- How backups are performed and protected
- How systems will be restored after an outage or cyberattack
- Which responsibilities belong to the healthcare organization and which belong to technology vendors
HHS describes risk analysis as a foundational part of protecting electronic protected health information. The analysis is intended to identify potential risks and vulnerabilities affecting the confidentiality, integrity, and availability of ePHI.
That makes risk analysis an important starting point for a healthcare cloud migration rather than something to consider after the migration has already been completed.
Protecting Patient Information During a Cloud Migration
Healthcare data requires particular care because patient information can be sensitive, valuable, and essential to ongoing care.
During a migration, data may move between systems, storage locations, networks, or applications. Temporary migration environments may also be created to transfer information or test new configurations.
Every additional location, connection, account, or process should be considered from a security perspective.
Know Where Your Data Is Going
Before migrating an EHR or clinical application, healthcare organizations should understand exactly what information is being moved and where it will reside afterward.
This includes identifying patient records, documents, databases, backups, application data, and other information associated with the clinical environment.
Data mapping can help identify where sensitive information exists and how it moves between applications and systems.
This is especially important for healthcare organizations with multiple locations. A practice may have a primary office, satellite locations, remote employees, third-party providers, and mobile users all accessing the same systems.
Control Who Has Access
Cloud environments can make applications accessible from virtually anywhere, but convenience should not come at the expense of access control.
Healthcare organizations should establish clear rules around who can access clinical systems, what they can access, and under what circumstances.
Strong authentication, multifactor authentication, role-based permissions, and timely account management can help reduce unnecessary access to sensitive systems.
Employee onboarding and offboarding are particularly important. When employees change roles or leave an organization, their access should be reviewed and adjusted or removed as appropriate.
Understand the Shared Responsibility Model
Moving to the cloud does not mean the cloud provider handles every aspect of security.
Depending on the service, the provider may be responsible for certain elements of the underlying infrastructure while the healthcare organization remains responsible for configuring applications, managing users, protecting credentials, and maintaining appropriate controls within its environment.
That division of responsibility needs to be understood before migration.
HHS cloud guidance specifically notes that healthcare organizations using cloud services should understand the cloud environment and establish appropriate contractual arrangements and risk management practices.
Healthcare Cybersecurity Risks to Consider During Migration
Cloud migration creates an opportunity to improve a healthcare organization’s technology environment, but it also creates a period of transition where mistakes can introduce unnecessary risk.
Several cybersecurity considerations deserve particular attention.
Phishing and Credential Theft
Even if an EHR is hosted securely, compromised user credentials can create a serious problem.
An attacker who obtains a legitimate employee’s username and password may be able to access systems without exploiting a technical vulnerability in the cloud platform itself.
Multifactor authentication can provide an additional layer of protection by requiring another verification factor beyond a password.
Misconfigured Cloud Resources
Cloud platforms provide organizations with significant flexibility, but that flexibility means configurations matter.
Incorrect permissions, overly broad access, improperly configured storage, exposed services, or weak authentication settings can create unnecessary risk.
Healthcare organizations should establish a process for reviewing cloud configurations and access permissions rather than assuming that default settings are sufficient for their specific environment.
Ransomware and Data Availability
Healthcare cybersecurity is not only about preventing unauthorized disclosure of information. It is also about maintaining access to information when it is needed.
An EHR that is inaccessible during a ransomware incident or major outage can disrupt administrative and clinical workflows.
That makes backup and recovery planning a critical part of cloud migration.
HHS guidance on cloud computing specifically identifies backup and data recovery as areas that can be addressed through service agreements and related planning, including preparation for ransomware or other emergencies.
Keeping Clinical Systems Available
Healthcare organizations cannot treat uptime as a convenience.
Employees need access to systems to schedule appointments, manage records, communicate, document information, process billing, and perform other essential tasks. Depending on the organization, clinicians may also depend on technology during patient care.
That means a cloud migration should evaluate more than security.
It should also evaluate performance and availability.
Questions to consider include:
- What happens if the primary internet connection goes down?
- Is there a reliable backup connection where appropriate?
- What happens if the cloud service becomes unavailable?
- How quickly can critical systems be restored?
- Which applications are dependent on the EHR?
- Can staff access necessary systems from another location if the primary facility is unavailable?
- How will downtime affect clinical and administrative workflows?
Cloud migration should improve an organization’s resilience rather than simply relocate its existing infrastructure.
Network Support Becomes Even More Important in the Cloud
When applications and data move to the cloud, the network connecting employees to those systems becomes an increasingly important part of the technology environment.
That makes network support for healthcare organizations a critical component of a successful migration.
A slow or unreliable connection can affect access to cloud-based applications just as effectively as a local server problem can prevent access to an on-premises system.
Healthcare organizations should evaluate internet connectivity, wireless networks, firewalls, remote access, segmentation, and other network infrastructure before moving critical applications to the cloud.
For organizations with multiple offices, network design becomes even more important. Each location needs reliable and appropriately secured connectivity to the applications and services employees depend on.
Cloud Migration Does Not Mean “Set It and Forget It”
One of the biggest misconceptions about cloud computing is that once the migration is complete, the technology essentially takes care of itself.
It does not.
Cloud environments still require ongoing management.
Users are added and removed. Employees change roles. Applications are updated. Permissions change. New devices connect to the network. Security threats evolve. Vendors modify their services.
Healthcare organizations need processes for continuously reviewing their technology environment.
This is where managed IT services for healthcare can provide value. Instead of treating IT as a series of isolated problems, managed services can provide ongoing monitoring, maintenance, cybersecurity management, user support, network management, and technology planning.
For organizations without a large internal IT department, this can provide access to broader technical expertise without requiring every responsibility to fall on one or two employees.
HIPAA IT Support and Cloud Migration
HIPAA considerations should be part of cloud migration planning when an organization is subject to the HIPAA Rules.
However, it is important to avoid treating HIPAA as a checklist that automatically makes a cloud environment secure.
HHS explains that the Security Rule requires regulated entities to conduct an accurate and thorough assessment of potential risks and vulnerabilities to the confidentiality, integrity, and availability of ePHI. The appropriate safeguards depend on the organization’s environment and risk profile.
That means HIPAA IT support should focus on helping healthcare organizations understand and manage their technology risks rather than simply claiming that a particular product or service is “HIPAA compliant.”
The cloud provider, healthcare organization, IT provider, and other technology partners may each have different responsibilities. Those responsibilities should be clearly understood and documented.
Choosing the Right Cloud Migration Strategy
There is no single migration approach that works for every healthcare organization.
Some organizations may move an existing application to a cloud-hosted environment. Others may replace legacy systems with cloud-native applications. Some may use a hybrid model in which certain systems remain on premises while others move to cloud platforms.
The right approach depends on factors such as:
- The organization’s size and operational complexity
- The applications currently in use
- Vendor requirements
- Network infrastructure
- Data requirements
- Security risks
- Business continuity requirements
- Budget and staffing
- Integration requirements
- Long-term technology goals
Trying to force every application into the cloud simply because cloud computing is popular can create unnecessary problems.
The objective should be to determine which technology approach best supports the organization’s clinical, administrative, security, and operational requirements.
A Security-First Cloud Migration Checklist
Before migrating an EHR or clinical system, healthcare leaders should have clear answers to several fundamental questions.
- Data: Do we know exactly what information is being migrated?
- Access: Do we know who will have access after migration?
- Authentication: Are strong authentication controls in place?
- Network: Can our network reliably support cloud-based clinical applications?
- Backups: Are critical data and configurations protected by reliable backups?
- Recovery: Have we established and tested recovery procedures?
- Vendors: Do we understand the responsibilities of our cloud and application providers?
- Contracts: Are appropriate agreements in place where required?
- Monitoring: Can suspicious activity and system problems be detected?
- Downtime: What happens if the cloud service or internet connection becomes unavailable?
- Documentation: Is the new environment documented well enough for IT staff to manage it?
These questions are not a substitute for a formal security or compliance assessment. They are a practical starting point for identifying areas that deserve attention before a migration begins.
Why Healthcare Organizations Need a Migration Plan
Moving critical healthcare systems should not be treated as a weekend technology project.
A well-planned migration should establish what is being moved, when it will happen, who is responsible for each step, how the new environment will be secured, and what happens if something goes wrong.
Testing is particularly important.
Organizations should verify that applications function correctly, users can access the systems they need, integrations work as expected, and data is available after migration. Where appropriate, recovery procedures should also be tested.
The transition should account for the people using the systems, too. Staff may need training or updated procedures when workflows change.
The technical migration may be successful while the operational transition struggles if employees do not understand how to use the new environment.
Cloud Migration for EHR and Clinical Systems Should Be About More Than the Cloud
Cloud Migration for EHR and Clinical Systems: A Security-First Approach means looking at the entire technology environment rather than treating the cloud as the destination and security as an afterthought.
Healthcare organizations need to consider patient data, applications, users, networks, devices, vendors, backups, access controls, cybersecurity, and business continuity as parts of the same technology ecosystem.
A successful migration should leave the organization with a clearer understanding of its environment and a stronger foundation for managing technology going forward.
Build a More Secure Healthcare IT Environment
Cloud technology can give healthcare organizations new options for managing applications, data, and infrastructure. But the benefits depend on thoughtful planning and ongoing management.
For healthcare organizations in Dallas and throughout the DFW area, having an experienced technology partner can help connect the technical details of a migration with the practical needs of the organization.
LG Networks provides healthcare technology support, cybersecurity, network management, and ongoing IT services designed around the needs of healthcare organizations. If your organization is considering a cloud migration or wants to strengthen the technology environment supporting your clinical systems, explore our IT Support for Healthcare Organizations to learn more about healthcare managed IT services from LG Networks.