Head-to-head · updated 13 September 2026
DataShield vs CyberArk: does vaulting an agent's credential prove what the agent did?
CyberArk has held the enterprise privileged access crown since 1999, and the new Idira platform is a clean extension of it: human, machine, and agentic identity under one roof. If you already run their vault, their agent discovery module is the cheapest visibility you will ever buy. We would not tell you to rip that out. We run next to it.
What a vault answers is who holds the secret and for how long. What a regulator asks is different: was this particular tool call allowed at the moment it ran, and can you prove the record of it wasn't edited later? DataShield is built for that second question. Below is the honest split, including the rows CyberArk wins outright.
The short version
Pick DataShield when
- You will have to prove an agent's log wasn't altered. Our chain answers that with math, and you can check it yourself. Run the verifier.
- You want to pull an agent's authority mid-session and have the very next governed tool call fail. A task-scoped credential keeps working until the task ends. Ours doesn't.
- The agents read regulated data. Datasets are tokenized at ingest; agents query tokenized data over MCP; detokenization is a privileged, audited operation.
- You want the policy plane, the token vault, and the evidence on your own infrastructure, with your keys. See the architecture.
Pick CyberArk when
- Privileged access for humans is the live problem. Standing admin rights, session recording, endpoint privilege. This is their home ground and we don't play on it.
- You need secrets and certificate lifecycle across a big estate. Secrets Hub and Certificate Manager are mature products with years of deployment behind them.
- You don't yet know how many agents you have. Idira Secure AI Agents scans SaaS, cloud, and developer environments and enriches what it finds with ownership and permission levels. That inventory is real value and we don't produce it.
- Your buying committee wants one vendor, one contract, and a name the board already knows. Backed by Palo Alto Networks, that is a very easy internal sell.
Bottom line: CyberArk governs the credential. We govern the call the credential makes, and keep proof of it. Most teams at this size run both, and the useful question is which layer your obligation actually lands in.
Feature by feature
Competitor cells describe what the Idira product page said as of the date above. CyberArk's own newsroom now redirects to that page, so a dated press archive wasn't available to us. If we've mischaracterised something, email support@myorg.ai and we'll correct it, credited.
| What matters | DataShield | CyberArk | Edge |
|---|---|---|---|
| Audit evidence | SHA-256 hash chain with Ed25519-signed checkpoints that are themselves chained. Verification names the failure: tampering, insertion, deletion, or truncation. Public verifier. | Idira "provides auditability into the actions agents are taking" and the platform "satisfies audit and compliance requirements." We found no published cryptographic tamper evidence. | ◆ |
| Agent authorization | Every governed tool call passes a scope ceiling, a declared authority tier, and a revocation re-check before dispatch. Cedar decides admin, config, and token questions. | Privilege controls "like granting agents access only for the duration of a specific task." That is credential lifetime. No per-tool-call decision point is named publicly. | ◆ |
| Mid-session revocation | Revoke or suspend an agent and the next governed call fails closed. No waiting on token expiry. | Not described for the agentic pillar. Ask what happens at minute three of a forty-minute task. | ◆ |
| Break-glass | Scoped, time-boxed emergency access for agents. It auto-revokes and can't be quietly removed from the log. | Break-glass for human privileged accounts is long-standing PAM practice here. An agent-scoped equivalent isn't described in their public material. | ◆ |
| Privileged access for humans | Not our product. We do SSO, passkeys, and SAML or OIDC federation, then govern agent behaviour. | Modern PAM, endpoint privilege management, identity governance. Decades of deployment. Clear win. | ◇ |
| Secrets and certificates | Connection Vault holds encrypted per-subject credentials across eight strategies, including Snowflake keypair JWT. Scoped to agent data access, not an estate-wide secrets platform. | Secrets Hub and Certificate Manager, plus the machine identity line. Built for scale across CI/CD and cloud. | ◇ |
| Agent discovery | We govern agents you register with us. We are not a discovery scanner and we say so. | Scans SaaS, cloud, and developer environments for active agents, with ownership and permission context. | ◇ |
| Tokenization | Deterministic, join-preserving, vault-reversible tokens applied at ingest, plus quasi-identifier generalization (dates to year, decade or age band; ZIPs to 3 or 4 digits; partial phones, SSNs and emails) with a measured cardinality-reduction score per column. Detokenization is privileged and logged. | Not offered. Identity security, not data security. | ◆ |
| GDPR erasure | Crypto-shred of per-subject key material plus ISO 27560 consent receipts. Actor identities are HMAC-committed, so the chain still verifies after erasure. | Not described in their agentic material. | ◆ |
| MCP and agents | Native MCP endpoints on Auth, Ontology, and Lighthouse. MCP tool tokens with scope ceilings, and per-call metering attributed to the agent. | Agent identity and credential controls. No MCP tool-token model described. | ◆ |
| Deployment | Self-hosted in your own cloud or data center, or on a dedicated single-tenant server we operate. Your keys. | The Idira page reads SaaS-first. CyberArk has historically shipped self-hosted PAM, but we couldn't confirm a self-hosted option for the agentic pillar. | ◆ |
| Vendor independence | Independent, single-purpose, and small. Design-partner terms include source escrow. | Now part of Palo Alto Networks. As of 13 September 2026, cyberark.com itself redirects to the Idira page. Some buyers want that consolidation. Some boards call it concentration risk. | — |
| Maturity signals | Auth, Guardian and Lighthouse are live in production (Guardian and Lighthouse since April 2026). SOC 2 not yet certified, and we say so. | Founded 1999. Thousands of enterprise customers, a full compliance portfolio, and a global partner channel. No contest. | ◇ |
| Pricing | Published model, scoped instant quote, no sales wall. | Quote-only. No figures on the Idira page. | ◆ |
◆ DataShield leads◇ CyberArk leads◈ comparable
CyberArk claims are drawn from paloaltonetworks.com/idira, last checked 13 September 2026. We link the sources below rather than paraphrase from memory.
Three things you get here that you won't get from a PAM platform
Proof, not just a log
A log you can edit is a log an examiner can discount. Ours is a hash chain with signed checkpoints, and the verifier names what broke, not just that something did. That is the property EU AI Act Article 12 and HIPAA §164.312(b) reviewers care about. Try it in your browser, no signup.
Authority that changes mid-flight
An analyst leaves on a Tuesday. Their agent is halfway through a forty-minute job. Time-boxed credentials let that job finish. We re-check authority on the next governed call and fail closed. How Auth does it.
The data layer a vault doesn't touch
Datasets are tokenized at ingest, agents query tokenized data over MCP, and detokenization is a privileged, audited operation. So the blast radius of a stolen agent session is a set of tokens, not a table of patient names. See how the data is modelled.
Where CyberArk is genuinely stronger
Let's be plain about it. CyberArk has been doing privileged access since 1999, and nothing we ship replaces a mature PAM deployment. Their secrets and certificate products run at a scale we don't attempt. Their agent discovery scanner answers a question we can't: how many agents are actually loose in your SaaS estate, who owns them, and what can they reach. Their own research puts machines ahead of humans 109 to 1, and if that ratio sounds familiar you already know why the inventory matters. Add Palo Alto's channel and it is a straightforward purchase for a large enterprise.
The push-back is narrow and it matters. Discovery tells you an agent exists. Time-boxed credentials shorten the window. Neither tells you whether a specific call was permitted when it happened, and neither gives you a record an adversary couldn't quietly rewrite. Gartner expects most unauthorized agent transactions through 2028 to be internal policy violations rather than attacks, which is precisely the class of event that a credential lifetime doesn't catch and a mutable log can't settle. That seam is what we sell, and we're happy to sell it underneath their vault.
Questions worth asking both of us
These are the questions we'd want answered if we were buying. Ask them on every vendor call, including ours.
Can you cryptographically prove an audit entry wasn't deleted?
DataShield: yes. Each record commits to the one before it, checkpoints are signed and chained, and verification tells deletion apart from truncation and tampering. Run it on a sample chain at /verify. CyberArk: the Idira page says the platform provides auditability into agent actions and satisfies audit requirements. We found no published tamper-evidence mechanism. Ask them to demonstrate one.
What happens to a revoked agent mid-session?
DataShield re-checks authority on every governed tool call, so revocation lands on the next call. CyberArk describes granting agents access only for the duration of a specific task. That is a shorter window, which is good, but a task that is still running still holds its credential. Ask how fast a pulled agent actually stops.
Is DataShield a CyberArk replacement?
No, and we'd rather say that up front. Keep your PAM, your secrets vault, and your certificate lifecycle. We federate to whatever identity provider you run over SAML or OIDC. What we add is per-call authorization on tokenized data, agent break-glass, and an audit chain you can verify without trusting us. Most buyers at this size run both.
Does the Palo Alto Networks acquisition matter to us?
It might, and it's a fair thing to raise without being dramatic about it. CyberArk used to be the identity vendor you could buy without buying a network stack. As of 13 September 2026 cyberark.com redirects to the Idira page at paloaltonetworks.com. If your board asks about vendor concentration across identity and network, that's a real conversation. If your board wants fewer contracts, it's a benefit. Ask about the standalone roadmap either way.
How does GDPR erasure interact with the audit trail?
DataShield crypto-shreds per-subject key material and issues an ISO 27560 consent receipt. Actor identities in the chain are HMAC-committed, so the evidence stays verifiable after the subject is gone. We found nothing on erasure in CyberArk's agentic material. Ask whether erasing a subject breaks their log.
Does DataShield have SOC 2?
Not yet, and we won't imply otherwise. Auth is live a public threat model and a verifier anyone can run. Guardian and Lighthouse have been in production since April 2026. Design-partner terms include source escrow, so a small vendor isn't a single point of failure. Details on the security page.
- Idira hero, verbatim: "Identity security for the AI enterprise." Three pillars: human, machine, agentic. — paloaltonetworks.com/idira, 13 Sep 2026
- Idira Secure AI Agents "can enforce privilege controls like granting agents access only for the duration of a specific task" and "provides auditability into the actions agents are taking." — paloaltonetworks.com/idira, 13 Sep 2026
- cyberark.com and its Secure AI Agents product page return 301 redirects to the Idira page at paloaltonetworks.com. — checked with curl, 13 Sep 2026
- Machines outnumber human identities 109 to 1, and 99 of 100 organisations have adopted AI agents. — 2026 Identity Security Landscape Report, May 2026
- At least 80% of unauthorized agent transactions through 2028 will be internal policy violations rather than attacks. — Gartner, 2026
- EDPB names pseudonymization as a GDPR risk mitigation for AI models. — EDPB Opinion 28/2024
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SecretsDataShield vs HashiCorp Vault
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AllEvery comparison
One honest scorecard per vendor, sources at the bottom.
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