Savin LD330 Spécifications télécharger pdf (Page 45)

Print Controller Design Guide for Information Security:

Page 45 of 92

• It is possible to make a Stored Print or Store and Print document available for printing out by any

authenticated user by selecting “Share” in the printer driver’s Advanced Options settings when the

job is sent. It is also possible to change the access privileges setting for the document from

WebImageMonitor. Normally, this is set in the printer driver to grant access to either all

authenticated users or to the creator of the document alone. However the user can change this

setting to grant access to specific user(s) or group(s).

• In addition, it is possible to enable the Document Lock feature, whereby the MFP/LP will deny any

attempt to access a given document if an incorrect password is entered ten times consecutively.

This protects documents from attempts to crack the password via brute-force attacks. The operator

can also change the password at any time, making it much more difficult to surmise. This is

particularly helpful in cases where documents are stored in the HDD for extended periods of time.

• The language processing system is only capable of processing legal data in pre-defined formats.

Therefore, even in the case that illegal fonts or firmware were downloaded to the MFP/LP on-board

memory, such data could not be executed as a program nor be processed by any of the MFP/LP’s

internal modules.

Printing Encrypted Image Data

• As stated above, PDF Direct Print handles the sending of encrypted PDF files. The main use of this

function is for sending encrypted PDF files in cases where it is not possible to encrypt the

communication path itself. Once the password for opening the file has been programmed from the

MFP/LP operation panel or from WebImageMonitor, it is possible to then safely send the printing

data over the communication path. Even if the PDF file sent as printing data were intercepted on its

way to the MFP/LP, the contents of the data are secure since the data is already encrypted.

• As stated above, the password for opening the file can also be programmed from inside

DeskTopBinder. Since this allows the user to assign unique passwords to each individual PDF file,

this function can be used to distribute confidential documents. Since both the printing data and

distributed PDF file itself are sent along the communication path in an encrypted state, their

contents are secure. Even if the PDF file were intercepted at the PC or server point, the contents of

the file cannot be accessed. In addition, the password itself is also protected since it is encrypted

using the group password already programmed in DeskTopBinder.

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 91 92

Pas de commentaire

Savin LD330 Spécifications Page 45