The Windows Local Administrator Password Solution ( Windows LAPS) is a built-in Windows feature designed to seamlessly handle and safeguard the password for a local administrator account on devices joined to either Microsoft Enterprise or Windows Server Active Directory domains. Additionally, Windows LAPS can be utilized to automatically manage and secure the Directory Services Restore Mode (DSRM) account password on Windows Server Active Directory domain controllers.

Windows administrators have cautioned that after applying the KB5035855 and KB5035857 updates, released as part of March 2024 Patch Tuesday for Windows Server 2016 and Windows Server 2022, domain controllers running the updated versions of Windows Server may experience crashes and reboots. Affected servers are freezing and rebooting stemming from a memory leak in the Local Security Authority Subsystem Service (LSASS), leading to continually increasing memory usage over time.

The primary protocol employed within Microsoft’s Active Directory(AD) is Lightweight Directory Access Protocol (LDAP). While LDAP serves as a fundamental component in AD, its application extends beyond, enabling user authentication in various tools and client environments. This includes Red Hat Directory Servers on UNIX systems and OpenLDAP, an open-source application used on Windows platforms.

Lightweight Directory Access Process (LDAP) serves as a user authentication mechanism tailored for directory services. This protocol is commonly employed by applications to retrieve resource data such as user profiles and various system elements. LDAP enables the identification of a client’s attributes with servers such as Active Directory, OpenLDAP, and Open DJ. Introduced in 1993, LDAP version 3 has been the Internet standard for directory services since 1997.

This policy enables users on the network to establish connections with the computer, and it’s necessary for several network protocols such as Server Message Block (SMB), NetBIOS, Common Internet File System (CIFS), and Component Object Model Plus (COM+).

Internet Protocol version 6 (IPv6) is a network layer protocol that facilitates communication across the internet by assigning unique IP addresses to each device for identification and location purposes. With the onset of the digital era in the 1990s, the limitations of IPv4 addresses in accommodating the escalating demand became evident. Consequently, the Internet Engineering Task Force (IETF) embarked on developing the next-generation internet protocol, leading to the emergence of IPv6.

Hardening a Linux server is the process of enhancing its security and reducing its attack surface by applying various configurations, policies, and tools. A hardened Linux server is more resilient to cyber threats and less prone to compromise.

Kubernetes, also referred to as k8s or “kubes,” stands as a portable, extensible, open-source container orchestration platform designed for managing containerized workloads and services. Initially developed by Google based on its internal systems Borg and later Omega, Kubernetes was introduced as an open-source project in 2014 and subsequently donated to the Cloud Native Computing Foundation (CNCF).

A brute-force attack is a trial-and-error method hackers use to guess login information, and encryption keys, or find hidden web pages. In a brute force attack, an attacker tries as many combinations as possible, systematically incrementing through all possibilities until the correct password is discovered. This can be done manually, but it is usually automated using specialized software tools designed for this purpose.

Windows New Technology LAN Manager (NTLM) is an outdated challenge-response authentication protocol developed by Microsoft. Despite being surpassed by Kerberos, NTLM remains in use as a form of Single Sign-On (SSO), allowing users to authenticate to applications without directly providing their passwords.