We asked founders and security consultants how companies address cybersecurity concerns associated with smart infrastructure. From implementing advanced encryption and MFA to employing network segmentation and security audits, here are four strategies for enhancing smart infrastructure security in 2023.
- Implement Advanced Encryption and MFA
- Use Network Segmentation and AI Monitoring
- Implement Layered Security Approach
- Employ Network Segmentation and Security Audits
Implement Advanced Encryption and MFA
One specific strategy we’ve implemented is the use of advanced encryption and multi-factor authentication (MFA) for all our smart systems and data access points.
For example, when we upgraded our office’s smart infrastructure, including automated security systems and cloud-based project management tools, we ensured that every data transmission was encrypted end-to-end.
Additionally, we required MFA for accessing sensitive systems, adding an extra layer of security. This approach not only safeguarded our client data but also built trust with our clients, who appreciated our commitment to protecting their confidential information.
By proactively addressing these cybersecurity concerns, we’ve managed to create a secure environment that supports both our operations and our clients’ peace of mind.
Aseem Jha
Founder, Legal Consulting Pro
Use Network Segmentation and AI Monitoring
Companies address cybersecurity concerns in smart infrastructure by implementing comprehensive security frameworks that cover all aspects of their connected systems. One specific strategy is the use of network segmentation, which involves dividing the infrastructure into separate zones or segments. This limits the spread of potential cyberattacks, ensuring that if one segment is compromised, the others remain secure.
For example, a smart city might separate its public-facing services, like traffic lights and public Wi-Fi, from critical systems such as water treatment facilities and power grids. Also, companies often deploy advanced monitoring tools that use artificial intelligence to detect and respond to unusual activities in real time.
Regular software updates and employee training are also essential components of this strategy, helping to address vulnerabilities and ensure that everyone involved is aware of best security practices. Adopting these measures can help companies significantly reduce the risk of cyberthreats and protect the integrity of their smart infrastructure.
Chinyelu Karibi-Whyte
Cyber Security Consultant, Cyb-Uranus Limited
Implement Layered Security Approach
Companies are increasingly recognizing the importance of addressing cybersecurity concerns associated with smart infrastructure, and one effective strategy they employ is the implementation of a layered security approach, also known as defense-in-depth. This strategy involves deploying multiple security measures at various levels of the infrastructure to create overlapping layers of protection, which helps mitigate risks and reduce the potential impact of cyberthreats.
For example, a major utility company might implement advanced monitoring systems that use artificial intelligence to detect unusual patterns or anomalies in real-time data from smart meters and grid sensors. By incorporating intrusion detection systems, firewalls, and secure access controls, the company ensures that only authorized personnel can access sensitive data and systems. Additionally, regular penetration testing and vulnerability assessments are conducted to identify and address potential weaknesses proactively.
This layered approach not only enhances the overall security posture but also builds resilience against potential cyberattacks, allowing the company to maintain operational continuity while safeguarding critical infrastructure. Overall, investing in robust cybersecurity measures is crucial for companies operating in the smart infrastructure space, as it helps protect against emerging threats while ensuring public safety and trust.
Shehar Yar
CEO, Software House
Employ Network Segmentation and Security Audits
Companies address cybersecurity concerns in smart infrastructure through multilayered approaches. For instance, many implement robust network segmentation to isolate critical systems from potential threats. This strategy involves creating separate network zones for different components, such as operational technology (OT) and IT systems.
By doing so, they limit the potential spread of attacks and enhance overall security posture. Additionally, regular security audits and employee training are crucial components of this comprehensive strategy.
Hodahel Moinzadeh
Founder & Senior Systems Administrator, SecureCPU Managed IT Services
