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1. #APPLE PRINTER AUTHENTICATION REQUIRED INSTALL#
2. #APPLE PRINTER AUTHENTICATION REQUIRED SOFTWARE#
3. #APPLE PRINTER AUTHENTICATION REQUIRED PASSWORD#
4. #APPLE PRINTER AUTHENTICATION REQUIRED PC#
5. #APPLE PRINTER AUTHENTICATION REQUIRED MAC#

In some situations, hostnames might be reported instead of IP addresses, and resolution results are key to correct behaviour.Īny machine relying on popup authentication must have the PaperCut NG/MF client running at all times for printing from that workstation to function.Īwareness of IP address spoofing. There is no one-size-fits-all answer, this must be taken on a site-by-site basis.Įnsure that hostnames are resolved to IP addresses, both from the client and server. TTL settings are a trade-off the shorter the time, the smaller the window of mismatch, but the greater the inconvenience to the user.

This is detailed further in the popup authentication configuration page of the manual. NAT obscures the IP address seen by the server.Ĭonsider the authentication session time (TTL - Time To Live) options offered to your users. A print server can be a dedicated server but on many networks this server also performs other tasks, such as file serving. Users submit print jobs to a print server rather then directly to the printer itself. If you are using DHCP, consider the lease time as well as the re-use rate of IP address and DNS scavenging timeouts.ĭo not use any form of NAT between the clients and print server A print server is a system responsible for hosting print queues and sharing printer resources to desktops. The following is a general guide to factors your System, Network and Security teams should consider when implementing popup authentication:

#APPLE PRINTER AUTHENTICATION REQUIRED SOFTWARE#

PaperCut NG/MF's client software and IP address authentication can overlay these insecure user credentials and request authentication from the user at the time of print via a popup. In this case the Protocol-Level Authentication is passing through the insecure user of "public".

#APPLE PRINTER AUTHENTICATION REQUIRED PC#

protocol.Ī good example of a situation where Protocol-Level Authentication is not ideal would be a public-access PC in a library set to auto-logon as the insecure, generic account "public".

#APPLE PRINTER AUTHENTICATION REQUIRED MAC#

Common desktop operating systems such as Windows, Linux, and Mac support iPrint.

#APPLE PRINTER AUTHENTICATION REQUIRED INSTALL#

By its design, Protocol-Level Authentication is always the most secure which is why it is used in Windows and authenticated protocols such as HTTP, SSH or Novell's iPrint iPrint is a technology developed by Novell that allows users to install printer-drivers from a web browser and to submit print jobs over the Internet or a local network through the standard Internet Printing Protocol (IPP). What technical considerations do I need to review before implementing popup authentication?Īs a general rule, popup authentication should only be used in low-volume, low-complexity scenarios when Protocol-Level Authentication is ruled out. The print job is attributed to the authenticated user.ĭepending on configuration, the server might remember the association between the IP address and the authenticated user for a period of time. If the credentials are correct, the user is considered authenticated at that client. The user is prompted to enter their username and password, which are then verified against PaperCut NG/MF's configured directory source. PaperCut NG/MF uses the job's source IP address to determine the PaperCut NG/MF popup client it should contact for authentication. The print job arrives in the print queue and because of the unauthenticated protocol, the username cannot be trusted.

The user initiates a print job to a server-hosted, PaperCut NG/MF-managed, queue (printer) via unauthenticated print protocol. Popup authentication matches the source IP address of the print job with the user confirmed to be operating from the popup client IP address. that does not enforce authentication.įor a detailed explanation of print authentication, see Print authentication. You can use the print queue to view, pause, resume, restart, and cancel print jobs.

#APPLE PRINTER AUTHENTICATION REQUIRED PASSWORD#

Common examples include:Īll users log in with a common generic username and password meaning that it's not possible to distinguish between users.Ī print queue A print queue displays information about documents that are waiting to be printed, such as the printing status, document owner, and number of pages to print. However, in some network environments, relying on network level authentication is either not possible, or not reliable. The print queues also use this authentication and PaperCut NG/MF can trust the supplied identity. For example, in normal operation, a user logs into a workstation using a domain/network level authentication method such as a username and password. PaperCut NG/MF normally relies on the underlying operating system and the associated print queues to perform authentication. Available in PaperCut NG and PaperCut MF.