|
| Issues | Solution |
|
| Insecure communication protocols | (i) Encryption |
| (ii) Secure protocols |
| (iii) Message authentication |
|
| Vulnerabilities in IoT device firmware | (i) Regular firmware updates |
| (ii) Secure boot |
| (iii) Code signing |
|
| Weak authentication mechanisms | (i) Multi-factor authentication (MFA) |
| (ii) Strong password policies |
| (iii) Certificate-based authentication |
|
| Lack of secure device management | (i) Secure device provisioning |
| (ii) Remote device monitoring and management |
| (iii) Role-based access control (RBAC) |
|
| Insufficient data encryption | (i) Data encryption at rest |
| (ii) Data encryption in transit |
| (iii) Key management |
|
| Lack of device authentication | (i) Device identity management |
| (ii) Mutual authentication |
| (iii) Device certificates |
|
| Insider threats and unauthorized access | (i) Role-based access control (RBAC) |
| (ii) Continuous monitoring |
| (iii) User behaviour analytics (UBA) |
|
| Lack of secure software development practices | (i) Secure coding guidelines |
| (ii) Code review and static analysis |
| (iii) Security training and awareness |
|
| Data privacy concerns | (i) Data minimization |
| (ii) Data anonymization |
| (iii) Privacy impact assessments |
|
| Supply chain security risks | (i) Supply chain risk management |
| (ii) Vendor security assessments |
| (iii) Supplier security agreements |
|
