O-OM-2-A Establish a data catalog

Maturity level 2 objective of the practice: Managed, Responsive Processes

Benefit: Standardized handling of different classes of sensitive data

Short description: Develop data catalog and establish data protection policy.

At this maturity level, Data Protection activities focus on actively managing your stewardship of data. Establish technical and administrative controls to protect the confidentiality of sensitive data, and the integrity and availability of all data in your care, from its initial creation/receipt through the destruction of backups at the end of their retention period.

Identify the data stored, processed, and transmitted by applications, and capture information regarding their types, sensitivity (classification) levels, and storage location(s) in your data catalog. Clearly identify records or data elements subject to specific regulation. Establishing a single source of truth regarding the data you work with supports finer-grained selection of controls for their protection. Collecting this information enhances the accuracy, timeliness, and efficiency of your responses to data-related queries (e.g., from auditors, incident response teams, or customers), and supports threat modeling and compliance activities.

Based on your Data Protection Policy, establish processes and procedures for protecting and preserving data throughout their lifetime, whether at rest, while being processed, or in transit. Pay particular attention to the handling and protection of sensitive data outside the active processing system, including, but not limited to: storage, retention, and destruction of backups; and the labeling, encryption, and physical protection of offline storage media. Your processes and procedures cover the implementation of all controls adopted to comply with regulatory, contractual, or other restrictions on storage locations, personnel access, and other factors.

1. Преглед

Наименование	Стандарт

1.1 Препратки

1.2 Идентифицирани изисквания

1.3 Свързани регулации

2. Идентифицирани изисквания

Изисквания
Източник	Изискване

3. Свързани регулации

Регулации
Източник	Регулация

Свързани задачи

Връзки
Тип връзка	Задача
is blocked by	O-OM-2-A Do you maintain a data catalog, including types, sensitivity levels, and processing and storage locations?

OWASP -
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- OWASP Application Security Verification Standard (ASVS) 5.0.0, Mai 2025, aus OWASP/ASVS: © 2008-2025 The OWASP Foundation, lizenziert unter CC BY-SA 4.0. Änderungen: in Abschnitte aufgeteilt und in das GRCA-Format umgewandelt, der Wortlaut unverändert. Diese Bearbeitungen stehen ebenfalls unter CC BY-SA 4.0.
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- OWASP Top 10:2025, aus OWASP/Top10: © 2003-2025 The OWASP® Foundation, Inc., lizenziert unter CC BY-SA 4.0. Die zehn Kategorien, ohne die Symbole. Änderungen: in das GRCA-Format umgewandelt, der Wortlaut unverändert. Diese Bearbeitungen stehen ebenfalls unter CC BY-SA 4.0. Die Namen der zugeordneten CWEs (Common Weakness Enumeration): © 2006–2026 The MITRE Corporation. MITRE erlaubt die Nutzung für Forschung, Entwicklung und kommerzielle Zwecke, wenn jede Kopie den Urheberrechtsvermerk und die Lizenz enthält; maßgeblich ist der englische Wortlaut der Lizenz oben und die CWE Terms of Use. CWE™ ist eine Marke der MITRE Corporation.