Posts Tagged ‘cybersecurity’
Part 2/2: CISSP, CISA licensing under the NIST Cyber Security Act of 2009
Tutorial white papers on cryptography
Part one:
http://www.securityhorizon.com/journa…
Part two:
http://www.securityhorizon.com/journa…
The Public Key Infrastructure (PKI) is a set of hardware, software, people, policies, and procedures needed to create, manage, distribute, use, store, and revoke digital certificates.
In cryptography, a PKI is an arrangement that binds public keys with respective user identities by means of a certificate authority (CA). The user identity must be unique for each CA. The binding is established through the registration and issuance process, which, depending on the level of assurance the binding has, may be carried out by software at a CA, or under human supervision. The PKI role that assures this binding is called the Registration Authority (RA) . For each user, the user identity, the public key, their binding, validity conditions and other attributes are made unforgeable in public key certificates issued by the CA.
The term trusted third party (TTP) may also be used for certificate authority (CA). The term PKI is sometimes erroneously used to denote public key algorithms, which do not require the use of a CA.
Category: Science & Technology
Tags: computer pki security ttp act verisign of cissp 2009 cisa tcp udp ccna digital signature nsa nist niap cryptography federal information processing gao government accountability office cybersecurity cyberwar cyber forensics csi
Duration : 0:5:1
Understanding CISSP & CISA licensing under the Cyber Security Act of 2009 (FIPS, NIST, PKI)
Tutorial white papers on cryptography
Part one:
http://www.securityhorizon.com/journal/spring2006.pdf
Part two:
http://www.securityhorizon.com/journal/summer2006.pdf
The Public Key Infrastructure (PKI) is a set of hardware, software, people, policies, and procedures needed to create, manage, distribute, use, store, and revoke digital certificates.
In cryptography, a PKI is an arrangement that binds public keys with respective user identities by means of a certificate authority (CA). The user identity must be unique for each CA. The binding is established through the registration and issuance process, which, depending on the level of assurance the binding has, may be carried out by software at a CA, or under human supervision. The PKI role that assures this binding is called the Registration Authority (RA) . For each user, the user identity, the public key, their binding, validity conditions and other attributes are made unforgeable in public key certificates issued by the CA.
The term trusted third party (TTP) may also be used for certificate authority (CA). The term PKI is sometimes erroneously used to denote public key algorithms, which do not require the use of a CA.
Duration : 0:4:22