Encapsulating Security Protocol (ESP)

Finjan TeamBlog, data security

Finjan Encapsulating Security Protocol (ESP)

Messages, documents, and files sent via the internet are transmitted in the form of data packets using one or more transfer mechanisms or protocols such as TCP/IP. But how can we ensure that the information received is the authentic material which the originator of the message claims to have sent? That its confidentiality has been preserved along the way? And … Read More

A Closer Look at the Authentication Header and its Role in Data Transmission and Integrity

Finjan TeamBlog, data security

Finjan A Closer Look at the Authentication Header and its Role in Data Transmission and Integrity

Given that one of the preferred methods for spies and cyber-attackers is to intercept a data stream as it moves from its source to its destination, information security practitioners have to focus much of their effort on ensuring the integrity of data in transit. The Authentication Header is an important part of this. What is an Authentication Header? An Authentication … Read More