공개 키 기반 구조

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  1. The most distinct feature of Public Key Infrastructure (PKI) is that it uses a pair of keys to achieve the underlying security service.[1]
  2. PKI provides assurance of public key.[1]
  3. The most crucial concept involved in PKI is, as its name implies, the public cryptographic keys that are at its core.[2]
  4. The most important concepts to understand to grasp how PKI works are keys and certificates.[2]
  5. PKI gets its name because each participant in a secured communications channel has two keys.[2]
  6. So that covers how data is encrypted within a public key infrastructure.[2]
  7. Our system of trust is based on a Public Key Infrastructure (PKI) using internally-hosted Certificate Authorities (CAs).[3]
  8. In this post we will describe how we built our PKI, how we use it internally, and how to run your own with our open source software.[3]
  9. Public key cryptography provides many mechanisms for trust, including PGP’s “web of trust” and HTTPS’s public key infrastructure (PKI) model.[3]
  10. We chose the PKI model because of ease of use and deployment.[3]
  11. To understand how PKI works, it’s important to go back to the basics that govern encryption in the first place.[4]
  12. PKI resolves this challenge by issuing and governing digital certificates that confirm the identity of people, devices or applications that own private keys and the corresponding public keys.[4]
  13. In short, PKI assigns identities to keys so that recipients can accurately verify the owners.[4]
  14. PKI governs encryption keys by issuing and managing digital certificates.[4]
  15. The purpose of a PKI is to facilitate the secure electronic transfer of information for a range of network activities such as e-commerce, internet banking and confidential email.[5]
  16. In cryptography, a PKI is an arrangement that binds public keys with respective identities of entities (like people and organizations).[5]
  17. The PKI role that may be delegated by a CA to assure valid and correct registration is called a registration authority (RA).[5]
  18. this is incorrect according to the X.509 PKI standards.[5]
  19. Public key infrastructure, or PKI – despite being a frequently used term, the mechanisms behind it can be quite difficult to understand.[6]
  20. PKI is a general term that defines the technology used to encrypt and authenticate data during transmissions.[6]
  21. To explain how PKI works, we need to start by explaining its usage for authentication.[6]
  22. PKI works by encrypting data (in this case, digital certificate) with a cryptographic key, while having a separate key for decrypting it.[6]
  23. PKI (or Public Key Infrastructure) is the framework of encryption and cybersecurity that protects communications between the server (your website) and the client (the users).[7]
  24. Through encryption and decryption, PKI is based on digital certificates that verify the identity of the machines and/or users that ultimately proves the integrity of the transaction.[7]
  25. So how does PKI authentication work?[7]
  26. Public Key Infrastructure is a complex subject, so you may be wondering if it actually performs encryption.[7]
  27. Public Key Infrastructure (PKI) is a technology for authenticating users and devices in the digital world.[8]
  28. A public key infrastructure relies on digital signature technology, which uses public key cryptography.[8]
  29. The main weakness of public PKI is that any certificate authority can sign a certificate for any person or computer.[8]
  30. We participated in the standardization work for X.509v3 and proposed an alternative approach called Simple Public Key Infrastructure (SPKI) to address some of the trust issues with the X.509 standard.[8]
  31. CAs underpin the security of a PKI and the services they support, and therefore can be the focus of sophisticated targeted attacks.[9]
  32. Users (also known as “Subscribers” in PKI parlance) can be individual end users, web servers, embedded systems, connected devices, or programs/applications that are executing business processes.[9]
  33. A public key infrastructure (PKI) supports the distribution, revocation and verification of public keys used for public key encryption, and enables linking of identities with public key certificates.[10]
  34. A PKI enables users and systems to securely exchange data over the internet and verify the legitimacy of certificate-holding entities, such as webservers, other authenticated servers and individuals.[10]
  35. PKI certificates include a public key used for encryption and cryptographic authentication of data sent to or from the entity that was issued the certificate.[10]
  36. Without PKI, sensitive information can still be encrypted, ensuring confidentiality, and exchanged between two entities, but there would be no assurance of the identity of the other party.[10]
  37. Public key infrastructure (PKI) is an example of a security infrastructure that uses both public and private keys.[11]
  38. PKI is targeted toward legal, commercial, official, and confidential transactions, and includes cryptographic keys and a certificate management system.[11]
  39. PKI uses one or more trusted systems known as Certification Authorities (CA), which serve as trusted third parties for PKI.[11]
  40. PKI trust is established by a certificate authority, which is an organization or governing body that can issue certificates and verify the identity of the certificate requestor.[12]
  41. To learn more about the terms and concepts used in PKI, see PKI Concepts.[12]
  42. The purpose of a PKI is to manage the public keys used by the network for public key encryption, identity management, certificate distribution, certificate revocation, and certificate management.[13]
  43. The PKI allows users and systems to verify the legitimacy of certificate-holding entities and securely exchange information between them over the air.[13]
  44. In a PKI system, the client generates a public-private key pair.[13]
  45. A Hardware Security Module isn’t a mandatory component of a PKI, but it improves the security of the PKI as a whole when implemented.[13]
  46. PKI (Public Key Infrastructure), is a framework that enables the encryption of public keys and includes their affiliated crypto-mechanisms.[14]
  47. The underlying purpose of any PKI setup is to manage the keys and certificates associated with it, thereby creating a highly secure network environment for use by applications and hardware.[14]
  48. Assists the PKI cycle by verifying that the body requesting a certificate is legitimate.[14]
  49. Certificates are the gatekeepers to ensuring that the underlying PKI works properly.[14]
  50. Ever wondered what public key infrastructure (PKI) is and how it works?[15]
  51. But what is PKI and what does it entail for organizations and data privacy?[15]
  52. PKI is an infrastructure that has become an essential part of our everyday lives — and the overwhelming majority of us don’t even know what it is![15]
  53. But before we move on to answering the “what is PKI?” question and talking about how it works, let’s first consider a simple scenario.[15]
  54. A Public Key Infrastructure (PKI) is a combination of policies, procedures and technology needed to manage digital certificates in a public key cryptography scheme.[16]
  55. Public keys are the basis for a Public Key Infrastructure when decrypting highly-sensitive data.[17]
  56. Many of today’s emerging technologies, especially within the fintech space, are becoming more and more reliant on PKI technology to guarantee security and protection of sensitive data.[17]
  57. In PKI, digital certificates are used to associate a public key of a private-public key-pair (i.e. RSA, ECC) with the identity of its owner.[18]
  58. The Microsoft PKI assessment provides an insight into the health of your organization’s Microsoft Active Directory Certificate Services (ADCS) environment.[19]
  59. Our design process incorporates a risk-based approach to ensure the right amount of security is incorporated to match the risk profile for current and future PKI use cases.[19]
  60. SSS has extensive experience creating and reviewing policy artefacts required to establish a trusted PKI that are required to meet the current and future business needs.[19]
  61. Policies and procedures for the establishment of a PKI provide the certainty that the PKI has been established securely, has integrity and if necessary, can be re-built with confidence.[19]
  62. Read our whitepaper, "Securing Your PKI" for an in-depth discussion on PKIs and their management.[20]
  63. In creating certificates, CAs act as agents of trust in a PKI.[21]
  64. PrimeKey uses open standards for our PKI and signing software, providing you with crypto agility.[22]
  65. With our open source PKI and signing software, you have access to the source code of the software and this protects you from unforeseen events.[22]
  66. The term public key infrastructure is derived from public key cryptography, the technology behind PKI.[23]
  67. In a PKI environment, two different cryptographic keys are used for encryption and decryption purposes, known as public and private keys.[23]
  68. PKI encompasses a complex set of technologies.[23]
  69. Do you want to get the benefits of PKI technology without having your own infrastructure?[23]
  70. The principles of a PKI are based on asymmetric encryption.[24]
  71. Further certificates in this PKI will be signed with the private key belonging to the root certificate.[24]
  72. Not all PKI certificates must be signed with the private key of the root certificate.[24]
  73. This document identifies continuing areas of concern and provides recommendations to the Internet community for additional improvements, moving toward a more robust and secure Web PKI.[25]
  74. Over the years, many technical improvements have been made to the Web PKI, but several challenges remain.[25]
  75. While in its simplest form, the Web PKI is fairly straightforward, there are a number of concepts that can complicate the relationships and the behavior.[25]
  76. Browsers install numerous trust anchors associated with many different CAs in the Web PKI.[25]
  77. Using a combination of private (e.g., secret) key and public key cryptography, PKI enables a number of other security services, including data confidentiality, data integrity and non-repudiation.[26]
  78. As a government employee or contracted worker, you may need now, or at some time in the future, a PKI certificate to gain access to the agency information network and systems.[26]
  79. Non-repudiation PKI can be used to provide non-repudiation through digital signatures.[27]
  80. The PKI approach to security does not take the place of all other security technologies; rather, it is an alternative means of achieving security.[27]
  81. PKI allows delegated trust.[27]
  82. The Secure Sockets Layer (SSL) is an industry standard protocol that provides authentication, data encryption, and data integrity, in a public-key infrastructure.[27]
  83. From 7 December 2020, you won't be able to log on to HPOS using a PKI certificate.[28]
  84. If your software doesn’t automatically renew your PKI certificate, we’ll send you a letter 60 days before your certificate expires.[28]
  85. The Healthcare Public Directory lists individuals and organisations with active or revoked PKI certificates.[28]
  86. Such a structure is known as a Public Key Infrastructure (PKI).[29]
  87. As a result of this, next generation business applications are becoming more reliant on Public Key Infrastructure technology to guarantee high assurance.[30]
  88. Gemalto's Luna is a line of hardware security module (HSM) products that generate the root key in a PKI system and keep the private key secure.[31]
  89. The foundation of a PKI is the certificate authority (CA), which issues digital certificates that authenticate the identity of organizations and individuals over a public system such as the Internet.[31]
  90. A PKI can also be implemented by an enterprise for internal use to authenticate employees accessing the network.[31]
  91. The PKI establishes the encryption algorithms, levels of security and distribution policy to users.[31]
  92. Definition - What does Public Key Infrastructure (PKI) mean?[32]
  93. The Certificate Policy and PKI Disclosure Statement for the NHS Root Certificate Authority (CA) make up the complete policy under which the NHS Root CA is operated.[33]
  94. If you’ve wondered what public key infrastructure (PKI) is, you’ve come to the right place.[34]
  95. Just so we don’t undermine the complexity of PKI, let’s start with a riddle.[34]
  96. Think of public key infrastructure as the almighty helping hand.[34]
  97. PKI is the helping hand that makes online banking, paying taxes online, shopping on Amazon and so much more safe and secure![34]
  98. Various companies are involved in developing PKI, with the step involving a subject verifying their own identity using a digital certificate.[35]
  99. This process requires the work of a registration authority (RA), which is demanded under PKI in order to verify the subject.[35]
  100. Public Key Infrastructure use features in a large range of applications, but it is most frequently used to protect digital platforms and services.[35]
  101. You may also encounter a variant of PKI when accessing e-documents and online forms that require user signatures.[35]
  102. A Public Key Infrastructure (PKI) is used to manage and distribute keys and digital certificates in publicly accessible networks to ensure secure digital communications.[36]
  103. The exchange of data, information and messages via the Internet takes place in a PKI through a key pair consisting of a public key and a private key.[36]
  104. The public-key infrastructure issues certificates, passes them on to the communication participants and checks the certificates for authenticity.[36]
  105. The standard protocol on the Internet is called PKIX (Public Key Infrastructure Exchange).[36]

소스

  1. ↑ 1.0 1.1 Public Key Infrastructure
  2. ↑ 2.0 2.1 2.2 2.3 What is PKI? And how it secures just about everything online
  3. ↑ 3.0 3.1 3.2 3.3 How to build your own public key infrastructure
  4. ↑ 4.0 4.1 4.2 4.3 What is PKI? A Public Key Infrastructure Definitive Guide
  5. ↑ 5.0 5.1 5.2 5.3 Public key infrastructure
  6. ↑ 6.0 6.1 6.2 6.3 How Does Public Key Infrastructure (PKI) Work? An Easy Guide
  7. ↑ 7.0 7.1 7.2 7.3 How Does PKI Work [Public Key Infrastructure Guide]
  8. ↑ 8.0 8.1 8.2 8.3 What is PKI (Public Key Infrastructure)?
  9. ↑ 9.0 9.1 What is Public Key Infrastructure (PKI)?
  10. ↑ 10.0 10.1 10.2 10.3 What is PKI (public key infrastructure)?
  11. ↑ 11.0 11.1 11.2 Public Key Infrastructure - an overview
  12. ↑ 12.0 12.1 What is public key infrastructure?
  13. ↑ 13.0 13.1 13.2 13.3 Public Key Infrastructure: Explained
  14. ↑ 14.0 14.1 14.2 14.3 Role of Certificates in PKI
  15. ↑ 15.0 15.1 15.2 15.3 What Is PKI? A Crash Course on Public Key Infrastructure (PKI)
  16. ↑ Public Key Infrastructure (PKI)
  17. ↑ 17.0 17.1 What Is Public Key Infrastructure (PKI)?
  18. ↑ What is Public Key Infrastructure (PKI?)
  19. ↑ 19.0 19.1 19.2 19.3 Public Key Infrastructure
  20. ↑ PKI and Digital Certificates
  21. ↑ What is PKI?
  22. ↑ 22.0 22.1 PKI and Public Key Infrastructure technology from PrimeKey
  23. ↑ 23.0 23.1 23.2 23.3 What is a PKI or public key infrastructure?
  24. ↑ 24.0 24.1 24.2 Public Key Infrastructres (PKIs)
  25. ↑ 25.0 25.1 25.2 25.3 Improving the Public Key Infrastructure (PKI) for the World Wide Web
  26. ↑ 26.0 26.1 What is PKI (Public Key Infrastructure) and why do I need it?
  27. ↑ 27.0 27.1 27.2 27.3 The Public Key Infrastructure Approach to Security
  28. ↑ 28.0 28.1 28.2 Public Key Infrastructure
  29. ↑ About PKI (Public Key Infrastructure)
  30. ↑ Asia PKI Consortium
  31. ↑ 31.0 31.1 31.2 31.3 Definition of PKI
  32. ↑ What is Public Key Infrastructure (PKI)?
  33. ↑ Public Key Infrastructure (PKI) documentation
  34. ↑ 34.0 34.1 34.2 34.3 What Is PKI? A Layman’s Guide to Public Key Infrastructure
  35. ↑ 35.0 35.1 35.2 35.3 What is public key infrastructure (PKI)?
  36. ↑ 36.0 36.1 36.2 36.3 Public Key Infrastructure

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  • [{'LOWER': 'public'}, {'OP': '*'}, {'LOWER': 'key'}, {'LEMMA': 'infrastructure'}]
  • [{'LEMMA': 'PKI'}]
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