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Introduction to IPsec
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IPsec (Internet Protocol Security) is a security protocol that uses an optional Internet Protocol function to prevent
data manipulation and ensure the confidentiality of data transmitted as IP packets. IPsec encrypts data carried
over the network, such as print data sent from computers to a printer. Because the data is encrypted at the
network layer, applications that employ a higher-level protocol use IPsec even if the user is not aware of its use.
IPsec supports the following functions:
•
IPsec transmissions
According to the IPsec setting conditions, the network-connected computer sends data to and receives data
from the specified device using IPsec. When the devices start communicating using IPsec, keys are
exchanged using Internet Key Exchange (IKE) first, and then the encrypted data is transmitted using the
keys.
In addition, IPsec has two operation modes: the Transport mode and Tunnel mode. The Transport mode is
used mainly for communication between devices and the Tunnel mode is used in environments such as a
Virtual Private Network (VPN).
For IPsec transmissions, the following conditions are necessary:
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A computer that can communicate using IPsec is connected to the network.
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Your machine is configured for IPsec communication.
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The computer connected to your machine is configured for IPsec connections.
•
IPsec settings
The settings that are necessary for connections using IPsec. These settings can be configured using Web
Based Management.
To configure the IPsec settings, you must use the browser on a computer that is connected to the network.
Related Information
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Use IPsec
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Содержание MFC-J4340DW
Страница 34: ...Home Paper Handling Paper Handling Load Paper Load Documents 27 ...
Страница 51: ... Error and Maintenance Messages Paper Handling and Printing Problems 44 ...
Страница 86: ...Home Print Print from Your Computer Mac Print from Your Computer Mac Print Using AirPrint 79 ...
Страница 157: ... WIA Driver Settings Windows 150 ...
Страница 160: ...Home Scan Scan from Your Computer Mac Scan from Your Computer Mac Scan Using AirPrint macOS 153 ...
Страница 233: ...Related Information Store Fax Numbers Related Topics Set up Broadcasting Groups 226 ...
Страница 237: ...Related Information Store Fax Numbers 230 ...
Страница 265: ...Home Fax PC FAX PC FAX PC FAX for Windows PC FAX for Mac 258 ...
Страница 275: ...Related Information Configure your PC Fax Address Book Windows 268 ...
Страница 284: ...Related Information Receive Faxes Using PC FAX Receive Windows 277 ...
Страница 285: ...Home Fax PC FAX PC FAX for Mac PC FAX for Mac Send a Fax Using AirPrint macOS 278 ...
Страница 297: ...Related Information Use the Wireless Network 290 ...
Страница 312: ...Related Topics Wi Fi Direct Overview Configure a Wi Fi Direct Network Manually 305 ...
Страница 323: ...Related Topics Access Web Based Management Synchronize Time with the SNTP Server Using Web Based Management 316 ...
Страница 358: ...Home Security Use SNMPv3 Use SNMPv3 Manage Your Network Machine Securely Using SNMPv3 351 ...
Страница 360: ...Related Topics Access Web Based Management 353 ...
Страница 364: ...Related Topics Access Web Based Management Configure Certificates for Device Security 357 ...
Страница 370: ...Related Information Configure an IPsec Template Using Web Based Management 363 ...
Страница 384: ...Related Information Use Active Directory Authentication Related Topics Access Web Based Management 377 ...
Страница 415: ...Related Information Set Up Brother Web Connect 408 ...
Страница 459: ... Paper Handling and Printing Problems Clean the Paper Pick up Rollers for Paper Tray 2 452 ...
Страница 517: ...Related Topics Telephone and Fax Problems Other Problems 510 ...
Страница 522: ... Clean the Print Head Using Web Based Management 515 ...
Страница 530: ...Related Information Clean Your Brother Machine Related Topics Paper Handling and Printing Problems 523 ...
Страница 532: ...Related Topics Error and Maintenance Messages Paper Handling and Printing Problems 525 ...
Страница 576: ...Related Information Assign a Shortcut to an IC Card Related Topics Access Web Based Management 569 ...
Страница 619: ...Related Information Appendix 612 ...
Страница 624: ...UK Version A ...