With Agentic SOC, Zscaler is following a trend where cybersecurity products both analyze threats and make decisions. These platforms do more than flag suspicious activity. They investigate, decide, and take action.
According to Zscaler, the platform brings together zero-trust telemetry, third-party security data, a context graph, and specialized agents. These agents can triage alerts, investigate root causes, assign verdicts, and take containment actions such as isolating a compromised user, blocking command-and-control traffic, and restricting lateral movement.
Microsoft, Google, Palo Alto Networks, CrowdStrike, SentinelOne, and Splunk are all working toward the same goal. The real competition is not just about who has the best model. It is about which product becomes the main decision and enforcement layer for identity, endpoints, networks, cloud, and business applications.
CISOs and CIOs should consider these points carefully before deciding.
Speed is important, but it is not the only factor to consider.
Security teams face a real challenge with speed. Too many alerts, too many separate tools, and attackers use automation too. AI that gathers evidence, connects activity, and removes false positives is a real improvement because this repetitive work suits automation well.
Automated containment is a separate decision. In a hospital, isolating an identity or blocking a connection is more than just a technical step. The account could belong to a physician, and the connection might support a lab system, pharmacy feed, or imaging platform. Even if an automated response is technically correct, it can still cause clinical problems.
This is not an argument against autonomy. Waiting for multiple approvals during an active attack can also be costly. Instead, it supports matching the level of autonomy to the potential consequences. Low-risk actions on noncritical endpoints can be fully automated. However, turning off a privileged identity or cutting access to a critical system should require a higher level of review, a different escalation process, and a human who can respond quickly.
Five decisions before you deploy
Define the boundary. Spell out what the agent can do alone, what needs approval, and what’s off-limits without executive or clinical sign-off. “Human in the loop” isn’t a policy; it’s a requirement.
Tie authorization to business criticality. Alerts shouldn’t trigger the same response on every asset. Factor in identity type, application criticality, patient-care impact, and available downtime procedures.
Demand explainability and reversibility. The technology and security team needs to see the evidence behind an AI decision and the permissions used to act on it, and you need a tested way to undo a bad containment call fast. The audit trail matters. Getting the system back up matters more.
Test the financial claims. Vendors may promise fewer alerts, lower SIEM costs, and less need for manual triage. Check if these claims are true, and whether decision-makers will actually see lower costs or just a shift in budget from one area to another.
Consider the risk of vendor lock-in. Using a single platform reduces fragmentation, but it also means your security depends on one vendor’s data model and decisions. Make sure you know how to export your data, how other tools can inform decisions, and what happens if the platform fails or makes a large-scale mistake.
The main benefit may be consolidation, not just better defense.
While the industry talks about stopping AI-driven attacks, the bigger business story is platform consolidation. If an agentic SOC can handle most alerts, coordinate responses, and send only the important signals to a SIEM, organizations could eventually retire duplicate tools and reduce data ingestion costs. They could also reconsider how much Tier 1 monitoring stays in-house versus moving to an MDR partner.
Do not expect savings to appear automatically. Vendors may promise consolidation, but sometimes they just add another layer to your technology stack. Each business case should include a clear list of what will be retired and when.
Staffing needs will change as well. Fewer people will handle repetitive alert triage, while more will be needed to set up guardrails, check agent decisions, and manage truly complex incidents. The goal is not an empty SOC, but a security team that spends less time collecting evidence and more time making important decisions.
Agentic security is quickly becoming standard because of the high number of attacks. However, adopting the technology and giving it authority are two separate choices. The decision to hand over authority belongs to you, not the vendor.
Before you deploy, decide what the agent can see, decide, and do, and where a human needs to be involved. Test these boundaries with your clinical workflows and continuity plan, not just with attack scenarios. Vendors will compete on speed, but you should judge them on whether their agents act correctly, transparently, and without causing bigger problems. In some industries, only you can decide the line between acting quickly and acting recklessly.