02598aam 2200445I 450 991071118000332120151105023937.0GOVPUB-C13-a703fae4984a474835b37ecebb829cc8(CKB)5470000002480208(OCoLC)927737341(EXLCZ)99547000000248020820151105d1995 ua 0engrdacontentrdamediardacarrierThe impact of the FCC's Open Network Architecture on NS/NP telecommunications security /Karen Olsen, John TebbuttGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1995.1 online resourceNIST special publication ;800-111995.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Withdrawn.Includes bibliographical references.A significant portion of National Security and Emergency Preparedness (NS/EP) telecommunications relies on the Public Switched Network (PSN). Therefore, NS/EP telecommunications is concerned with the protection of the PSN to ensure that telecommunications services are available and reliable. Service vendors, equipment manufacturers, and the federal government are concerned that vulnerabilities in the PSN could be exploited and result in disruptions or degradation of service. To address these threats, NIST is assisting the Office of the Manager, National Communications System (OMNCS), in the areas of computer and network security research and development. NIST is investigating the vulnerabilities and related security issues that result from use of the Federal Communications Commission's (FCC) Open Network Architecture (ONA). This report provides an overview of ONA, describes NS/EP telecommunications security concerns, and describes NS/EP telecommunications security concerns that the FCC's ONA requirement introduces into the PSN.Computer securityPublic switched networkTelecommunicationsOlsen Karen1088390Olsen Karen1088390Tebbutt John1388739National Institute of Standards and Technology (U.S.).Computer Security Division.NBSNBSGPOBOOK9910711180003321The impact of the FCC's Open Network Architecture on NS3439694UNINA