Balancing Security And Efficiency With Cloud-Based Building Management Systems
With the embracing of the world by the digital revolution, building management systems (BMS) are experiencing more integrated and efficient smart solutions. It is this new development that changes everything for building owners and operators by offering them accessibility for enhanced control over energy usage. Cloud-based BMS presents several security challenges despite offering numerous efficiency benefits. There has to be a balance between security and efficiency for any organization that may want to utilize these systems towards long-term success.
In this blog, we will discuss how a cloud-based building management system unlocks efficiency while focusing on the dire need for proper security measures.
Enhancing Efficiency with Cloud-Based BMS
It is one of the primary benefits of a cloud-based BMS for enhancing operational efficiency. The system collects and analyzes data coming from different sensors and devices within the building and thus provides rich information to a building manager. Such information may be used in real-time to create the right adjustments in energy usage, thus reducing associated costs. Here are a few ways cloud-based BMS enhances efficiency:
- Remote Monitoring and Control: The Cloud-based BMS has an advantage in that remote monitoring and control are possible from a central platform. Such central monitoring provides the management of various systems under one roof, which gives flexibility in controlling the temperature, dimming lights, or ensuring that all the security measures are in place without having to go there physically.
- Predictive Maintenance: Based on real-time data and advanced analytics, cloud-based BMS predicts when equipment is likely to break down or require maintenance. In other words, it is proactive so that the chances of downtime are brought down to the barest minimum, the lifespan of equipment is increased, and the money spent on repairs is reduced since problems are caught early and fixed before they get worse.
- Energy Efficiency: The cloud-based building management system would thus scan for the wastage of energy and will provide a suitable compromise in consumption. It shall automate energy-saving activities like the setting of HVAC at off-peak times; energy consumption will thus be minimized with huge cost savings.
- Scalability and Flexibility: Scalable cloud-based systems enable building managers to add or remove devices as needed without investing in additional hardware. Therefore, cloud-based BMS becomes an ideal option for organizations managing multiple buildings or locations due to flexibility.
Addressing Security Concerns in Cloud-Based BMS
Although the cloud-based BMS offers a lot of operational benefits, it also increases the risk of potential security vulnerabilities. Since such sensitive building data and system control are transmitted and stored in the cloud, cyber security should be on top of the agenda.
Some of the major challenges in securing the use of cloud-based BMS are:
- Unauthorized Access: One of the main vulnerabilities of cloud-based systems is that they are accessible on any device that can connect to the Internet. If such security protocols aren’t strong enough, hackers could theoretically take control of critical building systems like cameras and alarms, as well as mechanisms controlling access.
- Data Breaches: The Cloud BMS hosts tremendous amounts of data regarding building operations, information about tenants, and energy usage. In case this system is breached, sensitive information regarding this could land up in the public domain.
- DDoS Attacks: Cloud-based systems may expose the building to Distributed Denial of Service (DDoS) attacks that can disrupt building operations with a high amount of traffic paralyzing the system. This could mean that a DDoS attack might prevent building managers from accessing the system and thus controlling critical operations.
Balancing Security and Efficiency: Best Practices
A holistic approach to security is required of organizations to achieve the efficiency benefits of the cloud-based BMS without sacrificing security. Here are the best practices to balance security and efficiency:
- Strong Authentication: To prevent unauthorized access to the system, multi-factor authentication (MFA) must be implemented. Biometric verification and strong passwords enhance the level of security that builds trust.
- Data Encryption: The data flow, both transmitted and stored in the cloud-based BMS, should be encrypted so that any intercept by a cybercriminal cannot even read it or alter it.
- Update Software and Firmware: To patch any vulnerabilities into the BMS software, its update should be done on a regular basis. Upgrades of firmware on any connected device will help to protect it against possible exploits.
- Network Segmentation: The BMS network is separated from other business networks so that, in case there is a breach that spreads across various systems, the opportunities will be reduced. The building management systems are isolated, and if one network is breached, other systems remain safe.
- Continual Monitoring: The BMS shall be monitored consistently, so detection of any unusual activity or potential breach can occur in real time. Automated alerts for suspicious behavior can help in ensuring threats can be potentially mitigated quicker.
Conclusion
The cloud-based building management system offers very profound benefits in terms of operational efficiency and savings in cost. Thus, organizations can ensure security and efficiency concurrently by using strong authentication, encrypting data, keeping software up-to-date with updates, and monitoring systems continuously.
Organisations wishing to leverage on cloud-based BMS solutions would therefore have to collaborate with a trusted provider that understands the security and operational needs of their business. Acceron comes with comprehensive experience in IT security coupled with strategic partnerships with key technology providers, thus offering tailored solutions to ensure your cloud-based BMS is secure yet efficient..