Agentic AI: Securing Machine Identities in Cybersecurity

The cybersecurity landscape is rapidly changing due to the rise of artificial intelligence, especially agentic AI. This new technology gives systems unprecedented autonomy within businesses. Identity security is no longer just about protecting human access; it now includes data, systems, and trust boundaries that both people and machines interact with. What's interesting is that for every human identity, a company might have dozens of machine identities. These are often automatically created, rarely tracked, and frequently left behind. Attackers are exploiting this, as compromised machine credentials are now a common way to gain initial access in major breaches. Agentic AI, which allows large language models to take real actions, further expands this risk. These autonomous agents can log into systems and make decisions, each representing a new non-human identity with real privileges. This creates a new challenge: replicated privilege at machine speed, dramatically expanding the attack surface. The bottom line is that securing these new digital actors is crucial for protecting your organization in this evolving digital world.