Cisco ASA Firewall realizes remote access-- SSL Virtual Private

Having previously written about the principles and configuration of easy VPN, the disadvantage of easy VPN is that it requires special software to be installed on the user's computer, and sometimes even training on how to use it. Moreover, if there is a problem with the terminal software on the computer of the office worker, and it cannot solve it by itself, it will not be able to access the internal server of the company, which will eventually affect the work. So, is there a more convenient way to remotely access it?

SSL virtual private network can be used to achieve more convenient remote security access. SSL VPN does not require special software to be installed on the user's computer and allows secure access to the company's internal servers using the browser on the current user's computer. SSL Virtual Private Network (VPN) is not only accessible by browser, but also automatically installs client software on user's computer through browser.

SSL Virtual Private Network (VPN)

SSL Virtual Private Network is an emerging technology that provides flexible, low-cost internet-based remote access solutions through native SSL encryption for web browsers. SSL VPN does not require special client software to be installed in the computer in advance. Any computer that can access the Internet can establish SSL VPN session, thus realizing network access anytime and anywhere.

Since the implementation of this technology involves a lot of illegal words, blog platform does not allow publishing, so I will upload the specific configuration and principle to the network disk, please download it to have a look.

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