Trust assessment of X.509 certificate based on certificate authority trustworthiness and its certificate policy

Uahhabi, Zakia El; Bakkali, Hanan El

doi:10.1504/ijitst.2018.092139

Cited by 2 publications

(1 citation statement)

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“…The certificate is created by a trusted certificate issuing authority CA, and the CA or the user then places it in the directory for other users to see. The directory server is not responsible for creating public key certificates for users; rather, it is responsible for making public key certificates accessible to users [10]. The certificate format is shown in Fig.…”

Section: Certification Servicementioning

confidence: 99%

Design of information security transmission scheme and related authentication services based on Kerberos

Du¹,

Yan²,

Feng³

2023

HSET

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A plethora of cloud service companies have sprung up in response to the growing amount of data. Data security protection solutions have been proposed by service providers. As a result, a rising number of people are using the cloud to store their own data. However, as technology advances and hackers' capabilities increase, service providers' protection mechanisms become less effective, and data security cannot be guaranteed. We review the logic of the Kerberos algorithm and discuss the work of each part in this paper. This document also includes and discusses difficulties with Kerberos, as well as improvement strategies.The main focus will be on strengthening the security of the Kerberos secure communication process, which will serve as a reference for Kerberos security transmission and authentication research. It solves the problem of the symmetric encryption algorithm's relatively low security in the authentication process by replacing it with the RSA one-time encryption algorithm; in addition, the Kerberos authentication protocol is added between the client and the cloud service provider to secure the data transmission process. Furthermore, this paper explains some basic authentication principles.

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Section: Certification Servicementioning

confidence: 99%