CDPSE Certified Data Privacy Solutions Engineer All-in-One Exam Guide by Peter H. Gregory

Author:Peter H. Gregory
Language: eng
Format: epub
Publisher: McGraw-Hill Education
Published: 2021-06-15T00:00:00+00:00

Remote Access

Remote access is defined as the means of providing remote connectivity to an internal corporate network through a data link. Remote access is provided by many organizations so that employees who are temporarily or permanently offsite can access internal network resources from their remote locations.

Remote access was initially provided using dial-up modems that included authentication. While remote dial-up is still provided in some instances, most remote access is provided over the Internet itself and typically uses an encrypted tunnel, or virtual private network (VPN), to protect transmissions from any eavesdroppers. VPNs are so prevalent in remote access technology that the terms VPN and remote access have become synonymous. Remote access architectures are depicted in Figure 4-3.

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