digest access authentication

Previous wordsThe basic certification described in the previous article is convenient and flexible, but extremely unsafe. The user name and password are transmitted in clear text, and no action is taken to prevent tampering with the message. The

Digest access authenticationHttps://en.wikipedia.org/wiki/Digest_access_authentication Digest access authentication is one of the Agreed-upon methods a Web server can use to negotiate credentials, suc H as username or password, with a user '

This article transferred from: http://www.cnblogs.com/lanxiaoke/p/6357501.htmlSummary Certification Simple introductionAbstract authentication is the improvement of the basic authentication, that is, the use of abstract instead of account password,

Http authentication .... BASIC:In the context of an HTTP transaction, Basic access authentication are a method for a Web browser or other client Program to provide a user name and password when making a request. [1]Before transmission, the user name

Asp. NET permission Authentication seriesAsp: Forms AuthenticationAsp: HTTP Basic Authentication (http Base)NET rights authentication: Windows authenticationAsp: Digest Authentication (digest Authentication)First, The origin of the summary

A. Basic CertificationAfter the client connects the user name and password with ":", the ciphertext is sent to the server by BASE64 encryption via the authorization request header, and each request needs to be sent repeatedly. The Basic

An alternative method of Basic authentication proposed by Certified Digest authentication ←http1.1 Server-side to nonce for questioning, the client to the user name, password, nonce,http method, the request URI, such as the basis of information

Subject: To write an Android application to access a data service system based on HTTP services, in order to improve security, the data Service system uses the HTTP Digest authentication system, the reason is that, compared with the Basic

SIP is similar to HTTP protocol. The authentication mode is also the same. The HTTP protocol (RFC 2616) stipulates that the base mode and digest mode can be used ). RFC 2617 specifies two authentication modes. RFC 1321 is the MD5 standard. Digest is

1. Certificate acquisitionCertificates are used for mutual authentication between terminals and networks. The Radius server first requests a server certificate from the CA certificate authority to represent the legitimacy of the Radius server. The