Protecting Your IoT Data
Plan dependable backups for connected devices and the data your business relies on.
Connected devices generate information that supports daily operations. A suitable backup plan helps your business recover from device failure, data loss, and other disruptions.
Hardware faults, cyberattacks, and accidental changes can interrupt access to important information. Backups provide another layer of resilience.
This guide covers common IoT data types, backup options, and practical considerations for protecting and restoring information.
Sources of IoT Data
IoT devices and sensors collect and share information about their surroundings, activity, and status. Examples range from household devices to industrial equipment.
Types of IoT Data
IoT data generally includes sensor readings, device metadata, and information created through user interactions.
Sensor data
Sensors collect measurements such as temperature, movement, sound, light, and chemical conditions.
Real-world examples
Wearable devices can record health measurements. Manufacturing sensors can track equipment conditions and product quality.
Device metadata
Device metadata describes configuration, software versions, energy use, network status, and location. It helps teams manage devices and identify problems.
Real-world examples
Connected streetlights can report maintenance and energy data. Fleet devices can provide vehicle status and location information.
User data
User data includes preferences, settings, and interactions with connected devices. It can help businesses understand how systems are used.
Real-world examples
Smart-home systems use preferences to adjust lighting and heating. Retail systems can use interaction history to personalize experiences.
Why Back Up IoT Data?
Backups support data integrity, recovery, and continuity.
Data integrity
Keep recoverable copies of important data to reduce the impact of corruption, loss, or unauthorized changes.
Business continuity
Plan how to restore information after equipment failures, outages, or other disruptions.
Retention and Privacy Requirements
Include applicable data-retention, privacy, and recovery requirements in your backup plan. Assign clear responsibilities for managing sensitive information.
Mitigating loss
Recoverable copies help limit operational disruption and the cost of losing important information.
Backup Options
Choose a backup approach based on your data, infrastructure, access needs, and budget.
Cloud-based backup solutions
Cloud backups store data with an external provider. They offer flexible capacity and remote access, with costs and performance shaped by the service and connection.
Ideal for:
Organizations that need flexible storage capacity and remote access.
On-Premises Backup Solutions
On-premises backups use storage at your own locations. Your organization manages the equipment, capacity, maintenance, and security.
Ideal for:
Organizations that need direct control over storage and have the resources to manage it.
Cloud and On-Premises Backups Compared
Compare these factors against your operational requirements.
- Consideration
- Cloud-based backup
- On-premise backup
Flexibility
Adjust storage capacity through the provider.
Capacity changes may require additional equipment.
Accessibility
Remote access depends on service and connectivity.
Remote access requires suitable network configuration.
Cost-efficiency
Lower initial hardware investment; recurring service costs.
Initial equipment investment and ongoing operating costs.
Control
Control is shared with the service provider.
Direct control over storage infrastructure.
Security
Review provider security controls and access policies.
Your team manages local security controls.
Compliance
Review provider locations and data-handling terms.
Configure storage around your organization’s requirements.
Data security concerns
Assess off-site storage and provider safeguards.
Local storage requires appropriate security and access controls.
Costs over time
Recurring charges depend on storage and service use.
Costs include equipment, staffing, maintenance, and replacement.
Data transfer speed
Transfer speed depends on connectivity and service performance.
Transfer speed depends on the local network and storage.
Higher upfront costs
Typically requires less initial equipment spending.
Requires an initial investment in storage equipment.
Scalability
Capacity can expand within provider and connection limits.
Expansion may require hardware and configuration changes.
Maintenance burden
The provider maintains the hosted infrastructure.
Your team maintains the local infrastructure.
Balance access, control, security, capacity, and total cost when selecting an approach.
Best Practices for IoT Data Backup
Build backup and recovery procedures around the importance and rate of change of your data.
Schedule Regular Backups
Set a schedule that reflects how frequently your data changes and how much loss your operations can tolerate. Consider off-peak backups where appropriate.
Encryption and Security Measures
Use suitable encryption, access controls, and authentication to protect stored backups and data transfers.
Data Redundancy
Keep copies in separate locations to reduce dependence on a single device or site. Review replication and recovery options for critical data.
Test Your Recovery Process
Regularly test restoration from backups. Check that data is complete, usable, and recoverable within your required timeframe.
Challenges in IoT Data Backup
Account for data volume, device differences, and security when designing IoT backups.
Data Volume and Speed
Frequent sensor readings can create large, continuous data flows. Plan storage, processing, and transfer capacity to keep pace.
Device Diversity
Devices use different formats and protocols. Confirm that your backup tools support the systems and data you need to protect.
Security Challenges
Protect sensitive device data with suitable encryption, authentication, access controls, and monitoring.
The Future of IoT Data Backup
New technologies may offer additional ways to manage and protect IoT data.
Edge Computing
Processing data near its source can reduce latency and bandwidth demand. Evaluate how edge systems fit your storage and recovery plan.
AI and Machine Learning
AI and machine learning tools may help automate backup tasks and identify patterns. Assess their value against your data and operational needs.
Data Integrity Technologies
Ledger-based technologies can support integrity checks in selected applications. Evaluate them alongside established backup, validation, and recovery methods.
IoT Connectivity and Support from IPVoice Plus
IPVoice Plus can help you review IoT connectivity and data-management requirements. Discuss wireless connections, device visibility, and backup destinations with our team.
Explore available IoT SIM, management, and storage options for your devices, locations, and recovery plan.