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HP UX Direry Server manual Designing a secure directory

Models: UX Direry Server

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Such a policy is known as the user level or local password policy. When configured and enabled, the policy is applied to the specified user only.

This can define different password policies for different directory users. For example, specify that some users change their passwords daily, some users change it monthly, and all other users change it every six months.

By default, Directory Server includes entries and attributes that are relevant to the global password policy, meaning the same policy is applied to all users. To set up a password policy for a subtree or user, add additional entries at the subtree or user level and enable the nsslapd-pwpolicy-localattribute of the cn=config entry. This attribute acts as a switch, turning fine-grained password policy on and off.

The password policy changes can be made in the Directory Server Console or by using the ns-newpwpolicy.plscript. The Configuration, Command, and File Reference lists the command-line syntax for the script, and the Administrator's Guide includes procedures for setting password policies.

After password policy entries are added to the directory, they determine the type (global or local) of the password policy the Directory Server should enforce.

When a user attempts to bind to the directory, Directory Server determines whether a local policy has been defined and enabled for the user's entry.

•To determine whether the fine-grained password policy is enabled, the server checks the value (on or off) assigned to the nsslapd-pwpolicy-localattribute of the cn=config entry. If the value is off, the server ignores the policies defined at the subtree and user levels and enforces the global password policy.

•To determine whether a local policy is defined for a subtree or user, the server checks for the pwdPolicysubentry attribute in the corresponding user entry. If the attribute is present, the server enforces the local password policy configured for the user. If the attribute is absent, the server logs an error message and enforces the global password policy.

The server then compares the user-supplied password with the value specified in the user's directory entry to make sure they match. The server also uses the rules defined by the password policy to ensure that the password is valid before allowing the user to bind to the directory.

110 Designing a secure directory

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Page 110
Image 110
HP UX Direry Server manual Designing a secure directory
Page 109 Page 111

UX Direry Server specifications

HP UX Directory Server is a robust and scalable solution designed for managing directory information within enterprise networks. Developed by Hewlett-Packard (HP), this server offers an extensive set of features tailored to meet the needs of organizations that require an efficient way to store, manage, and retrieve identity and access data.

One of the key features of HP UX Directory Server is its ability to handle large directories with significant volumes of data. Built on a highly optimized architecture, it provides excellent performance and can support millions of entries without sacrificing speed or reliability. This capability makes it an ideal choice for large-scale deployments in enterprises that require high availability and responsiveness.

In addition to its scalability, HP UX Directory Server supports a wide range of protocols, including LDAP (Lightweight Directory Access Protocol), which ensures seamless integration with diverse applications and systems across various platforms. The server maintains standards compliance, which facilitates interoperability and simplifies administration tasks.

Security is a top priority for HP UX Directory Server, offering an array of features to protect sensitive information. It supports secure data transmission via TLS/SSL protocols, ensuring encrypted communication between clients and servers. Advanced access controls allow administrators to define fine-grained permissions, helping to safeguard directory data against unauthorized access.

Another salient feature of HP UX Directory Server is its replication capabilities. The server can replicate directory data across multiple instances, ensuring data consistency and availability in distributed environments. This feature is essential for businesses operating across different geographical locations or requiring failover solutions for disaster recovery.

HP UX Directory Server also comes equipped with tools for data management, including an intuitive administration console for configuring and monitoring the server. Additionally, it offers customizable schema capabilities, enabling organizations to tailor the directory structure to fit their specific needs.

Integration with existing identity management solutions is streamlined through connectors and APIs, allowing organizations to extend their directory services and enhance user experience.

In summary, HP UX Directory Server is a powerful directory management solution that combines scalability, security, and integration flexibility. Its support for industry standards, advanced replication, and comprehensive administrative tools makes it an essential asset for organizations seeking to manage identity and access efficiently. By leveraging this technology, businesses can improve their operational efficiency and ensure a secure and organized approach to directory management.