The policy model
Dynacop policies answer one question per machine: how strictly is sign-in controlled here?
The layers
Section titled “The layers”System defaults safe out-of-the-box values ↓Resource policy THE policy you edit, per machine ↓Account policy optional narrowing for one Windows account- System defaults are deliberately safe: fail-open, Enforce off (password fallback available), Shield off.
- The resource policy is where you work — every setting below is edited on the resource’s policy card. New resources start from a template of these defaults.
- Account policies can only narrow the resource policy for a single Windows account (e.g. deny one account, or exempt one service account) — never widen it.
Full settings catalog
Section titled “Full settings catalog”Sign-in and MFA — details in sign-in policies:
| Setting | Meaning | Default |
|---|---|---|
| Require MFA on | Which sessions prompt: console / rdp / both / none (none = monitor-only) |
both |
| Fail-mode | Backend unreachable: open = allow, closed = deny | open |
| Enforce | Disable password-only fallback at the sign-in screen | off |
| MFA timeout | Seconds the prompt waits (10–600) | 60 |
| Lockout threshold | Failed code attempts before lockout (1–100) | 5 |
| Lockout duration | Seconds locked (30–86400) | 300 |
| Unknown user | enroll / allow / deny for logins Dynacop doesn’t know | enroll |
| Enforce grants | Zero-trust: no access record ⇒ deny | off |
| Offline access | Allow local verification with no network | on |
Access shape:
| Setting | Meaning | Default |
|---|---|---|
| Access | Resource-wide allow / deny | allow |
| Allowed MFA | Authenticator (TOTP) | TOTP |
| Protocols | Console / RDP | console + rdp |
| IP restriction | Allowlist of IPs/CIDRs for RDP — see IP restrictions | empty (anywhere) |
Fleet & integration:
| Setting | Meaning | Default |
|---|---|---|
| Auto-discover accounts | Agent reports local Windows accounts | on |
| Automatic update | Agent self-updates — see updates | on |
| Notification emails | Extra recipients for access changes | — |
| API export | Include this resource in the Threat Feed API | on |
Shield (attack blocking) — details in configuring Shield:
| Setting | Meaning | Default |
|---|---|---|
| Attack blocking | Auto-block brute-force source IPs | off |
| Threshold / window | N failed attempts within M seconds → block | 20 / 600 |
| Block duration | First block TTL, growing to a max on repeat | 15 min → 24 h |
| Persistent blocking | Cumulative low-and-slow threshold and its TTL | 100 → 30 days |
| Private IPs | Also block LAN/private ranges | off |
| Safe IPs | Never-block allowlist | — |