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oam/knowledge base/acronyms and abbreviations.md
2024-05-24 17:56:25 +02:00

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# Acronyms and abbreviations
| Acronym | Expansion | Description |
| ------- | ------------------------------------------------------ | --------------------------------------------------------------------------------------------------- |
| ACME | [Automatic Certificate Management Environment] | Protocol to automate the issuance and renewal of certificates without human interaction |
| ACK | ACKnowledgement | |
| ACL | [Access Control List][acl] | |
| AD | Active Directory | |
| ADR | [Architectural Decision Record][adr] | |
| APK | Alpine Package Keeper | Package manager used by Alpine Linux |
| APT | Advanced Package Tool | Package manager used by Debian Linux |
| ASCII | American Standard Code for Information Interchange | |
| AV | AntiVirus | |
| AVR | Audio/Video Receiver | |
| AWS | Amazon Web Services | |
| BASH | [Bourne Again SHell][bash] | |
| BIOS | Basic Input/Output System | |
| BOINC | Berkeley Open Infrastructure for Network Computing | |
| BSoD | Blue Screen of Death | |
| BSS | Basic Service Set | Group of wireless devices that work with the same AP |
| BSSID | Basic Service Set IDentifier | An AP's MAC address |
| BYOD | Bring Your Own Device | |
| CD | Continuous Delivery | Continuous creation and testing of artifacts, ready to be deployed at the end of the process |
| CD | Continuous Deployment | |
| CI | Continuous Integration | |
| CLI | Command Line Interface | |
| CMS | Content Management System | |
| CN | Canonical Name | In Active Directory, the full path of an object in a canonical format |
| CN | Common Name | In Active Directory, the last element in an object's Distinguished Name (DN) hierarchy |
| CNI | [Container Network Interface][cni] | |
| COTS | Commercial Off-The-Shelf | Available _as-is_, not optimized for specific scopes or objectives |
| CSMA | Carrier-Sense Multiple Access | |
| CSMA/CD | Carrier-Sense Multiple Access with Collision Detection | |
| CSP | Cloud Service Provider | |
| CSR | Certificate Signing Request | |
| CSS | Cascading Style Sheets | |
| CVE | Common Vulnerabilities and Exposures | |
| CVS | Concurrent Versioning System | |
| DBMS | Data Base Management System | |
| DKIM | DomainKeys Identified Mail | |
| EA | Extended Attributes | |
| EEPROM | Electronically Erasable Programmable Read-Only Memory | |
| ELI5 | Explain Like I'm 5 | |
| ESS | Extended Service Set | Group of WAPs working together to offer the same wireless network |
| ESSID | Extended Service Set IDentifier | The wireless network name shared in an ESS |
| FHS | [Filesystem Hierarchy Standard][fhs] | |
| FIFO | First In First Out | |
| FILO | First In Last Out | |
| FISH | [Friendly Interactive SHell][fish] | |
| FQDN | Fully Qualified Domain Name | |
| FS | FileSystem | |
| FW | FireWall | |
| GNU | GNU is Not Unix | |
| GPG | GNU Privacy Guard | |
| GUI | Graphical User Interface | |
| HA | High Availability | Characteristic of a system which aims to ensure better or longer availability for its services |
| HPC | High Performance Computing | Collections of systems and tools used to achieve a greater processing capacity than the single unit |
| IaC | [Infrastructure as Code][iac] | |
| IP | Internet Protocol | |
| IPvX | Internet Protocol version X | |
| ISP | Internet Service Provider | |
| JDK | Java Development Kit | |
| JIC | Just In Case | |
| JIT | Just In Time | |
| JRE | Java Runtime Engine | |
| K8S | [Kubernetes] | |
| KISS | Keep It Simple Stupid | Also see [KISS principle is not that simple] |
| LAN | Local Area Network | |
| LED | Light Emitting Diode | |
| LIFO | Last In First Out | |
| M2COTS | Mass Market COTS | Widely available COTS products |
| OIDC | OpenID Connect | |
| PDF | Portable Document Format | |
| PEBCAK | Problem Exists Between Chair And Keyboard | |
| PGP | Pretty Good Privacy | |
| ROM | Read-Only Memory | |
| RPM | Revolutions Per Minute | |
| RPM | RPM Package Manager | Package management system used by Linux distributions like Red Hat, (open)SuSE and Fedora |
| SAFE | Scaled Agile FramEwork | |
| SBOM | Software Bill Of Materials | See [SBOM at a Glance] |
| SIEM | [Security Information and Event Management)][siem] | |
| SOPS | Secrets OPerationS | |
| SPIFFE | Secure Production Identity Framework for Everyone | |
| SQL | Structured Query Language | |
| SSH | [Secure SHell][ssh] | |
| SSID | Service Set IDentifier | A wireless network name |
| SSSD | [System Security Services Daemon][sssd] | |
| TCP | Transport Control Protocol | |
| TFE | [TerraForm Enterprise] | |
| TIL | Today I Learned | |
| TL;DR | Too Long; Didn't Read | |
| UDP | User Datagram Protocol | |
| UFW | Uncomplicated FireWall | |
| URI | Uniform Resource Identifier | |
| URL | Uniform Resource Locator | |
| URN | Uniform Resource Name | |
| USB | Universal Serial Bus | |
| UT | Unit Test | |
| UX | User eXperience | |
| VIM | [VI iMproved][vim] | |
| WAN | Wide Area Network | |
| WAP | Wireless Access Point | |
| WiMAX | Worldwide interoperability for Microwave Access | |
| WLAN | Wireless Local Area Network | |
| XML | eXtensible Markup Language | |
| XSS | Cross-Site Scripting | |
| YAGNI | You Ain't Gonna Need It | |
| YAML | [YAML Ain't Markup Language][yaml] | |
| ZFS | [Zettabyte FileSystem][zfs] | |
| ZSH | [Z SHell][zsh] | |
| ZSTD | [ZSTandarD][zstd] | |
## Sources
- [CN (canonicalName vs CommonName) In Active Directory Explained]
- [KISS principle is not that simple]
- [SBOM at a Glance]
- [What is OpenID Connect]
- [Continuous delivery]
<!--
Reference
═╬═Time══
-->
<!-- Knowledge base -->
[acl]: acl.md
[adr]: adr.md
[bash]: bash.md
[cni]: cni.md
[fhs]: fhs.placeholder
[fish]: fish.md
[iac]: iac.md
[kubernetes]: kubernetes/README.md
[siem]: siem.md
[ssh]: ssh.md
[sssd]: sssd.md
[terraform enterprise]: terraform%20enterprise.md
[vim]: vim.md
[yaml]: yaml.md
[zfs]: zfs.md
[zsh]: zsh.md
[zstd]: zstd.md
<!-- Others -->
[automatic certificate management environment]: https://en.wikipedia.org/wiki/Automatic_Certificate_Management_Environment
[cn (canonicalName vs commonName) in active directory explained]: https://www.itechguides.com/what-is-cn-in-active-directory/
[continuous delivery]: https://en.wikipedia.org/wiki/Continuous_delivery
[kiss principle is not that simple]: https://artero.dev/posts/kiss-principle-is-not-that-simple/
[sbom at a glance]: https://www.ntia.gov/sites/default/files/publications/sbom_at_a_glance_apr2021_0.pdf
[what is openid connect]: https://openid.net/developers/how-connect-works/