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Operating Instructions
64
4. Click [Save] when finished.
• New settings are saved.
5. Click [Cancel].
• The IPsec page is displayed.
6. Check [Use] in the IPsec column, check encoding strength, and click [Save].
Setting Description
Status • Check the box to use this encryption method.
Pre-Shared Key • It is the key to use in the authentication of communications.
Enter the same pre-shared key as your PC.
• Enter ASCII characters for the host name (see page 183).
But [Space], ["], ['], [&], [<] and [>] are not available.
Note
If the pre-shared key leaks to a third party, it may lead to illegal
access, private information leak or interference. To protect your
security and privacy, pay attention to the following points.
• Make it known only to the specified people.
• Set it as many characters as possible.
• Change the password regularly.
Setting Description
IPsec • Check the box to enable IPsec features. If you clear the
box, whole IPsec features will be invalid.
Encoding strength • Encoding strength for IPsec can be selected. If you select
[Standard], DES or NULL is valid as an algorithm, and then
the data will become easier to be decrypted.