Active Directory Security Best Practices

Don t change the default azure ad connect configuration that filters out these accounts.

Active directory security best practices.

Review and amend default security settings. A solid event log monitoring system is a crucial part of any secure active directory design. The worst part is that through inappropriate practices such as the use of uncomplicated passwords for. 5 best practices for ensuring ad security.

Active directory plays a critical role in the it infrastructure and ensures the harmony and security of different network resources in a global interconnected environment. In this guide i will share my tips on securing domain admins local administrators audit policies monitoring ad for compromise password policies vulnerability scanning and much more. This process is called nesting. Thanks to the diversity of sensitive data it contains the active directory is often one of the preferred targets of cybercriminals.

In some cases existing security groups in active directory can be used to grant rights and permissions appropriate to a job function. Many computer security compromises could be discovered early in the event if the victims enacted appropriate event log monitoring and alerting. There are at least 7 best practices it departments should implement to ensure holistic security around active directory. We ve dug into active directory security groups best practices active directory user account best practices and active directory nested groups best practices but there are also a number of tips and tricks for managing active directory as a whole.

Best practices for securing active directory. After installing ad it s vital to review the security configuration and update it in line with business needs. 2 minutes to read 2. This configuration mitigates the risk of adversaries pivoting from cloud to on premises assets which could create a major incident.

As the table above illustrates a group can be a member of another group. For example if specific employees in your it organization are responsible for the management and maintenance of dns zones and records delegating those responsibilities can be as simple as creating an account. Active directory security groups best practices 2020 attackers can enter your system by obtaining the credentials for a user or by compromising an account using a virus through which they can then give themselves further user privileges to access resources. Active directory nested groups best practices.

Nesting helps you better manage and administer your environment based on business roles functions and management rules. Don t synchronize accounts to azure ad that have high privileges in your existing active directory instance detail. Active directory security groups and ad distribution groups are. April 30 2019 june 23 2020 tech blog.

10 immutable laws of security administration. Eternal vigilance is the price of security. This is the most comprehensive list of active directory security tips and best practices you will find.