Overview of Domino security
Setting up security for your organization is a critical task. Your security infrastructure is critical for protecting your organization's IT resources and assets. As an administrator, you need to give careful consideration to your organization's security requirements before you set up any servers or users. Up-front planning pays off later in minimizing the risks of compromised security.
Server access for Notes users, Internet users, and Domino servers
To control user and server access to other servers, Domino® uses the settings you specify on the Security tab in the Server document as well as the rules of validation and authentication. If a server validates and authenticates the Notes® user, Internet user, or server, and the settings in the Server document allow access, the user or server is allowed access to the server.
The database access control list
Every .NSF database has an access control list (ACL) that specifies the level of access that users and servers have to that database. Although the names of access levels are the same for users and servers, those assigned to users determine the tasks that they can perform in a database, while those assigned to servers determine what information within the database the servers can replicate. Only someone with Manager access can create or modify the ACL.
Domino server and Notes user IDs
Domino uses ID files to identify users and to control access to servers. Every Domino server, Notes certifier, and Notes user must have an ID.
The execution control list
You use an execution control list (ECL) to configure workstation data security. An ECL protects user workstations against active content from unknown or suspect sources, and can be configured to limit the action of any active content that does run on workstations.
Domino server-based certification authority
You can set up a Domino certifier that uses the CA process server task to manage and process certificate requests. The CA process runs as a process on Domino servers that are used to issue certificates. When you set up a Notes or Internet certifier, you link it to the CA process on the server in order to take advantage of CA process activities. Only one instance of the CA process can run on a server; however, the process can be linked to multiple certifiers.
TLS security
Transport Layer Security (TLS) is a security protocol that provides communications privacy and authentication for Domino server tasks that operate over TCP/IP.
TLS and S/MIME for clients
Clients can use a Domino certificate authority (CA) application or a third-party CA to obtain certificates for secure TLS and S/MIME communication.
Encryption
Encryption protects data from unauthorized access.
Name-and-password authentication for Internet/intranet clients
Name-and-password authentication, also known as basic password authentication, uses a basic challenge/response protocol to ask users for their names and passwords and then verifies the accuracy of the passwords by checking them against a secure hash of the password stored in Person documents in the Domino Directory.
Time-based one-time password (TOTP) authentication
When users log on to a Domino Web server, you can require that they provide time-based one-time passwords in addition to their user names and passwords.
Multi-server session-based authentication (single sign-on)
Multi-server session-based authentication, also known as single sign-on (SSO), allows Web users to log in once to a Domino or WebSphere® server, and then access any other Domino or WebSphere servers in the same DNS domain that are enabled for single sign-on (SSO) without having to log in again.
Using Security Assertion Markup Language (SAML) to configure federated-identity authentication
Federated identity is a means of achieving single sign-on, providing user convenience and helping to reduce administrative cost. In Domino and Notes, federated identity for user authentication uses the Security Assertion Markup Language (SAML) standard from OASIS.
Using OpenID Connect (OIDC) to configure federated-identity authentication
Federated identity is a means of achieving single sign-on, providing user convenience and helping to reduce administrative cost. One way that client applications can authenticate users is by using an OpenID Connect (OIDC) provider.
Using a credential store to store credentials
A Domino server can use a credential store application as a secure artifact repository. Examples of secure artifacts include authentication credentials and security keys.
History of supported key sizes in Notes and Domino
Understand the RSA key sizes supported by Notes and Domino from past releases to the current release.