Update 1. Acronymes.md

Update ## I

1. Acronymes.md

@@ -260,37 +260,56 @@ Les acronymes télécoms sont issus de l'excellent travail regroupé ici : [GLOT
 * HTTPS : HyperText Transfer Protocol Secured.
 
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+* IaaS : Infrastructure as a Service.
 * IAB : Internet Activities Board.
 * IAB : Internet Architecture Board.
+* IAM : Identity and Access Management.
 * IANA : Internet Assigned Numbers Authority.
-* ICANN : Internet Corporation for Assigned Names and Num-bers.
+* IAST : Interactive Application Security Test.
+* ICANN : Internet Corporation for Assigned Names and Numbers.
 * ICMP : Internet Control and error Message Protocol.
-* IDoT : Identity of things.
+* ICP : Infrastructure à Clé Publique.
-* IDP : Internet Datagram Protocol
+* IDoT : IDentity of things.
-* IDS : Intrusion Detection Systems,
+* IDP : Internet Datagram Protocol.
+* IDS : Intrusion Detection Systems.
 * IEC : International Electrotechnical Commission.
 * IEEE : Institute of Electrical and Electronics Engineers.
 * IETF : Internet Engineering Task Force.
+* IGC : Infrastructure de Gestion de Clés.
 * IGP : Interior Gateway Protocol.
 * IHM : Interface Homme Machine.
+* IKE : Internet key Exchange.
 * IMEI : International Mobile Station Equipment Identity.
 * IMS : IP Multimédia Subsystem.
 * IMSI : International Mobile Subscriber Identity.
 * IMT 2000 : International Mobile Telecommunications 2000.
+* IoA : Indicator of Attack.
+* IoC : Indicator of Compromise.
 * IOT : Internet Of Things.
+* IP : Internet Protocol.
 * IPBX : Internet Protocol-Private Branch Exchange.
-* IPS - Intrusion Prevention System.
+* IPS : Intrusion Prevention System.
-* IPSEC : Internet Protocole Security.
+* IPsec : Internet Protocol Security.
+* IR : Incident Response.
+* IRT : Incident Response Team.
 * IRTF : Internet Research Task Force.
+* IS : Information Security.
+* ISAKMP : Internet Security Association and Key Management Protocol
+* ISC2 : International Information Systems Security Certification Consortium.
+* ISCM : Information Security Continuous Monitoring.
 * ISDN : Integrates Services Digital Network.
 * IS-IS : Intermediate Sytem to Intermediate System.
 * ISL : Inter Switch Link.
+* ISMS : Information Security Management System.
 * ISO : International Standard Organisation.
 * ISOC : Internet SOCiety.
-* ISTAR : Intelligence, surveillance, target acquisition, and recon-naissance.
+* ISTAR : Intelligence, Surveillance, Target Acquisition, and Reconnaissance.
+* IT : Information Technology.
 * ITA : Information Technology Agreement.
 * ITIL : Information Technology Infrastructure Library.
 * ITU : International Telecommunication Union.
+* ITSEC : Information Technology Security Evaluation Criteria.
+* IV : Initialization Vector.
 * IXFR : Incremental Zone Transfer.
 
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