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5. How to Secure the Communication?
The company plans to setup a new branch office and the network administrator would like to secure the communications within the
company's network. The ISG50 offers an IPSec VPN feature to establish secure tunnels for data and voice communications across the Internet.
This allows employees in the branch offices or home offices to access the company's network in the same secure way as those who work in the
main office. To protect against brute-force or password-guessing attacks, the network administrator can enable the brute force protection
function to block access to certain accounts for a period of time after multiple consecutive failed login attempts.
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