Let them in.
Then catch them.
Decoyly turns your network into a minefield for attackers. We blanket your environment in intelligent decoys and stop the threat the instant it touches one — across endpoint, cloud, and identity.
Deception · XDR · Cloud · Identity · Endpoint — one platform.
Trusted by security teams that can't afford to lose
platform
Four layers of defense. One brain running them.
sequence
From deployment to containment.
Deploy the grid
Decoyly maps your environment and seeds it with thousands of indistinguishable decoys — no tuning, no false-positive fatigue.
Lure the attacker
Real assets stay invisible. Fakes are irresistible. Any interaction with a decoy is, by definition, hostile.
Detect with intent
Sentryl AI confirms the intrusion, traces lateral movement, and captures every indicator of compromise as evidence.
Respond autonomously
Playbooks isolate hosts, kill sessions, and revoke credentials in under a second — then hand your team a complete timeline.
why deception
Detection that doesn't depend on knowing the attack.
Signature tools only catch what they've seen before. Decoyly flips the model: there is zero legitimate reason to touch a decoy, so every interaction is a high-fidelity signal — no rules to write, no patterns to chase, no alert fatigue.
- ✓Catch zero-days and novel TTPs on first contact
- ✓Near-zero false positives by design
- ✓Full attacker timeline captured as forensic evidence
- ✓Works on-prem, in cloud, and across hybrid estates
{
"event": "decoy_interaction",
"decoy": "db-replica-07",
"severity": "critical",
"actor": {
"ip": "10.4.2.19",
"technique": "T1078 valid_accounts",
"lateral": ["fin-ops-3"]
},
"response": {
"playbook": 14,
"isolated": true,
"time_to_contain": "0.8s"
}
}“We went from drowning in alerts to a handful of signals that are always real. The first week, Decoyly caught an intruder our EDR had missed for eleven days.”
deploy
See an attacker walk into the trap.
Book a 30-minute live demo. We'll deploy a Decoyly grid in a sandbox and run a real intrusion against it — start to containment.