Infrastructure and Network

Apache HDFS is an open-source distributed file system that is part of the Apache Hadoop ecosystem. It is designed to store large amounts of data across clusters of commodity hardware.

Authentik is an open-source Identity Provider focused on flexibility and versatility.

CentOS is a community-driven, enterprise-grade operating system (OS) fork of Red Hat Enterprise Linux (RHEL). It was known for its stability, predictability, and compatibility with RHEL packages.

CephFS is a distributed, scalable, andPOSIX-compliantfile system developed by the Ceph project. It provides high performance, redundancy, and disaster recovery for large-scale storage needs.

Databunker provides strong, serious, real personal-data protection for your customer records without expensive custom coding.

FreeIPA – Identity, Policy, Audit.

JWT (JSON Web Token) is an open standard for creating secure, compact tokens for transmitting information between parties. It's widely used for authentication and authorization in APIs and web applications.

Keycloak, secured and supported by Hossted.

Nikto is an Open Source (GPL) web server scanner which performs comprehensive tests against web servers for multiple items, including over 6700 potentially dangerous files/programs, checks for outdated versions of over 1250 servers, and version specific problems on over 270 servers.

penLDAP is an open-source implementation of the Lightweight Directory Access Protocol (LDAP), a directory service protocol for managing user authentication and authorization information.