Easy management from the cloud
Access the admin console from a browser to manage individual or groups of user accounts. Let users manage their own credentials and personal information through a self-service portal.
Smooth user onboarding
Easily grant or revoke user access to company resources with group management.

Instant directory migration
Easily migrate users from an LDAP server, Windows AD server, Microsoft 365, Google Workspace, or by importing a CSV file.

Convenient self-service portal
Free up IT teams' workloads by letting users reset their password, secondary email address, phone number, address, and more.

Secure and seamless access
Create on-premises LDAP servers for fast local authentication. Streamline authentication for SaaS applications with SSO and user account provisioning.
On-premises authentication
C2 Identity's low-latency hybrid architecture lets you authenticate locally through an LDAP server for fast offline authentication.
Easy deployment
Deploy an on-premises LDAP server node using a Synology NAS, or as a Docker container.
Fast authentication
Authenticate services locally through an LDAP server without needing to connect to the cloud.

SaaS application integration
Leverage SSO and user account provisioning to streamline SaaS account creation and authentication while improving security and convenience.
Native integration
Support for Microsoft 365 and Google Workspace means you can set up SSO and automatic account creation for efficient onboarding.
One identity
C2 Identity supports SSO through SAML 2.0 to provide more customized app integration options.
User portal
Launch connected applications with a single click from a personalized user application portal.

All devices from one portal
Administer your entire organization's Windows and macOS workstations and provision new devices from a centralized console.
Quick deployment
Manage thousands of devices by installing the agent to workstations individually or at scale through Windows AD or Jamf.
Policy enforcement
Improve security across devices by enforcing policies, including disabling USB storage, configuring screenlock settings, and more.
Task execution
Deploy custom scripts across multiple devices to simplify installing software, performing maintenance, generating compliance reports, and more.
Missing device protection
Protect sensitive data by remotely shutting down, wiping, or locking a device.
Enhanced security
Protect all user credentials on C2 Identity with the Secure Remote Password (SRP) protocol and complex password requirements.
Secure credential protection
C2 Identity communicates with clients using SRP, a secure zero-knowledge password protocol. SRP generates a secure encryption key and provides authentication without ever sending password-equivalent data over the network, thereby protecting against man-in-the-middle attacks.
Customize password requirements
Protect user identities by enforcing complex passwords and enabling multi-factor authentication (MFA) with Time-based One-time Passwords (TOTPs).
Customer stories
See how these organizations achieved more with Synology.

"With C2 Identity, not only can we manage employee accounts more centrally but also set up their devices more easily in less time."
Tong, Office Manager, SAT Knowledge

"C2 Transfer’s end-to-end encryption helps our organization upload confidential files to external servers more securely. In addition, one-time password protection through email or phone further reduces our worries about data leaks."
KL, Product Manager, Ganzin Technology Inc.
Sign up for the C2 newsletter
Register now to get the latest updates about C2 services, technical insights, activities, and events.
Please enter your email address
Sign up now
Activate your cloud directory today
Monthly and yearly subscriptions are available with data residency in the EU, US, or APAC. Prices shown below do not include VAT.
Free | Business | |
Data center | ||
Number of users | Up to 250 | From 10 (+$19.99/year or $1.99/month per additional user) |
Max. number of cloud applications | 5 | 2500 |
Max. number of devices | 10 | 2500 |
Max. number of edge servers
| 1 | 25 |
Cloud applications integration | ||
Google Workspace integration | ||
Microsoft 365 integration | ||
Customized SAML SSO Integration | ||
Shared accounts support
| ||
Device management | ||
Offline authentication | ||
Group policies
| ||
Management | ||
Cloud directory | ||
Identity lifecycle management
| ||
Flexible access privileges
| ||
Self-service portal
| ||
Security | ||
Secure Remote Password (SRP) | ||
Password strength rules | ||
Auto Block
| ||
Multi-factor authentication (MFA) | Time-based one-time password (TOTP) at login and when accessing devices or applications. | Time-based one-time password (TOTP) at login and when accessing devices or applications. |
FAQs
How does Synology C2 Identity protect user information?
C2 Identity uses the Secure Remote Password (SRP) handshake protocol to authenticate users. SRP generates a secure encryption key each time a user signs in and provides authentication without ever sending password-equivalent data over the network to protect against man-in-the-middle attacks.
User identities are further protected by enforcing complex passwords and enabling multi-factor authentication (MFA) through time-based one-time passwords (TOTP).
All data is stored in highly secure data centers that have achieved ISO 27001 or SOC 2 Type II certifications.
For more technical details, please refer to our white paper.
How can I migrate data from existing directory services?
To learn how to migrate your directory service from Windows Active Directory, LDAP servers, or cloud-based solutions such as Google Workspace or Salesforce, refer to this article.
Sign up for the C2 newsletter
Register now to get the latest updates about C2 services, technical insights, activities, and events.
Please enter your email address
Sign up now