![]() This is not a secure or encrypted password or connection, and should therefore not be used with any password that you use elsewhere. Read-only Password-protected - this option allows you to publish your data protected by a password.Read-only Anonymous - this option allows you to publish data to the whole world with no access restriction.The CS Department rsync service offers three main options for how to publish your module: However, it can be used for both publishing and receiving data with some simple (insecure) password protection. ![]() As a service in this department, it is neither encrypted nor strongly authenticated. Rsync is an open source utility that provides fast incremental file transfer. In general, scp or sftp can be used to connect to any host on which you are able to login with ssh (e.g. They are similar to the BSD rcp and ftp programs, except that they send everything, including authentication credentials, over an encrypted channel, preventing eavesdroppers from capturing your username and password, and using them to break into your account.ĭetails on using scp or sftp under unix, linux, or MacOS X can be found on their man pages. sftp is the secure file transfer program. If you have trouble using the CS DTN, or have any questions, please reach out to CS Staff for assistance. Upon selecting the S3 Gateway, you will be prompted to configure the gateway by adding S3 credentials with access to the buckets you wish to access.įor further information, please see the Globus Getting Started page. As its name implies, this endpoint can be used to setup transfers between your AWS S3 data and other Globus endpoints, typically CS Project Space. The CS Department also has an endpoint listed as Princeton Computer Science AWS S3 Gateway. Follow the above steps for both endpoints of the transfer, select your Transfer Settings at the bottom of the page, and you're ready to start the transfer. Click in the Path bar to provide a different filesystem location. Use your OIT credentials to authenticate to Globus, after which you should see a view of the files available for transfer. Once you select an endpoint, you may be prompted to authenticate to that endpoint, as you will be for the CS Department DTN. The CS Department project space endpoint is listed as Princeton Computer Science POSIX Project Spaces. To select an endpoint, click in the Endpoint section and, in the search box that pops up, start typing an identifier (try "Princeton"). These can be any Globus DTNs to which you have access, either at Princeton or at other institutions. On this page, select the two endpoints of your transfer. Once authenticated, you'll be taken to the Transfer Files page. This should redirect you to Princeton/OIT CAS, where you should login using your main campus credentials. In the lookup box, locate Princeton University and click Continue. You'll be prompted to login using "your existing organizational login". To get started, go to, and click on the Log In link. The FTP service also requires a directory be created by at which point you can receive anonymous incoming data.įor cases where a large volume of data needs to be moved into or out of the CS Department, CS Staff manages a Globus Data Transfer Node with 10Gbps networking that can be used to schedule and manage the transfer of datasets to or from other Globus DTNs.Īll CS account holders have access to the CS Department DTN. The rsync service requires that you contact to assist in setting up an rsync module, after which you can choose to either publish or receive data, or both. SSH stands for Secure SHell, and can be obtained from a number of places, including the CS Software site, and Other alternatives include rsync or anonymous FTP. The preferred method is to use scp / sftp, which is part of the SSH suite of programs. The recommended method of transferring a file is to either use an encrypted mechanism, or one that does not require you to enter a username and password. This file transfer can be done in a few different ways, some secure, and some not. From time to time, you may need to get one or more files into or out of the department.
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