IA

{
  "id": "MLC-T-CYB-001992",
  "term": "IA",
  "field": "Cybersecurity",
  "definition": "1. Measures that protect and defend information and information systems by ensuring their availability, integrity, authentication, confidentiality, and non-repudiation. These measures include providing for restoration of information systems by incorporating protection, detection, and reaction capabilities.\n\n2. Measures that protect and defend information and information systems by ensuring their availability, integrity, authentication, confidentiality, and non-repudiation. These measures include providing for restoration of information systems by incorporating protection, detection, and reaction capabilities.\nNote: DoDI 8500.01 has transitioned from the term information assurance (IA) to the term cybersecurity. This could potentially impact IA related terms.\n\n3. The process of establishing the identity of an entity interacting with a system.",
  "expansions": [
    "Itanium Architecture",
    "Identification and Authentication",
    "Information Assurance"
  ],
  "references": [
    "NIST SP 800-59 from CNSSI 4009; NISTIR 7622 from CNSSI 4009-2010",
    "NIST SP 800-12 Rev. 1 from CNSSI 4009",
    "NISTIR 7711",
    "NIST CSRC Glossary"
  ],
  "url": "https://mlchart.com/terminology/cybersecurity/ia/"
}