Smart Grid Security: PKI Use for Data Protection of Smart Meters Smart grids and smart meters have revolutionized the generation, distribution, and consumption of electricity. However, as the grid gets smarter, it also becomes more vulnerable to cyber threats. It is therefore crucial to secure the infrastructure. The most effective method of ensuring data integrity and securing sensitive information in the smart grid is through Public Key Infrastructure (PKI). Understanding the Smart Grid and Its Cybersecurity Challenges A smart grid integrates advanced communication technologies with the traditional electricity grid, allowing for real-time monitoring, efficient energy distribution, and better integration of renewable energy sources. At the heart of this system are smart meters, which collect and transmit usage data to utility providers and consumers. Source: https://emudhra.com/blog/smart-grid-security-pki-use-for-data-protection-of-smart-meters