In particular, rsh, telnet, ftp, lpr, etc. You can prevent unauthorized access from the Internet.Ĭlosing unused communication port (*3) (*4) We recommend you close unused network ports. We recommend you limit the range of IP addresses of PCs that can use MFPs/printers as much as possible. We recommend you limit the permissions to cancel a job to the job owner and the administrator. Storage encryption We recommend you encrypt the HDD. SMB settings (*2) We recommend you use the v3.0 or higher SMB.įor older models that do not allow such settings, we recommend you protect with IPsec. ・By setting the password for documents stored in document server, any third party cannot use the machines by setting a password for accessing the documents stored in document server. ・By performing user authentication such as the user identification or authentication (IC card or password input), only authorized users can use multifunction printers. We recommend you protect the data stored on multifunction printers by using the user authentication or the password for documents stored in document server settings.
Be sure to change the password from the default value. Unauthorized access from the Internet can be prevented by operating machines in a local area network environment such as an inhouse LAN.īy changing the administrator password/supervisor password of machine, you can prevent the attacks (setting changes) by a malicious third party from the Internet. Operate machines with private IP address. (3) Precautions on hyperlinks (Open only trusted links) We recommend you be careful when opening hyperlinks in emails and bulletin boards on your PC, and open only trusted links. You need to log out before browsing other websites instead of just closing the logged-in windows and tabs. If you use the same browser, we recommend you log out before browsing other websites.
(2) Separating browser usage (Do not view unrelated websites with the same browser while you are logged in to the web.) If you are logged in to the web from your PC browser and browse other unrelated websites, we recommend you use a different browser, except when you view trusted websites. PC operation (1) Locking PC when leaving your seat We recommend you lock your PC when you leave your seat with a browser open on your PC.
By placing your information devices, including multifunction printers and printers, in a network isolated by a firewall, you can prevent unauthorized access from the Internet.
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