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The UF Office of Information Technology Newsletter

UF IT News: "By UF IT Staff, For UF IT Staff"

  December 2007 Edition

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Dr. Hoit's Office

Changes and Challenges: IT Steps Up

Every way I turn I see another IT opportunity, and I am continually impressed with all the IT employees and groups that step up and make things happen on this campus. We have a number of activities within OIT that are getting attention and demonstrating the benefits of this collaboration and coordination among so many IT units.

Complete Story at right.


Visit the myUFL Toolkits for Online Simulations and Other Help

Looking for assistance with the myUFL system? Training and Organizational Development has launched new myUFL toolkits that include online simulations, updated instructional guides, security role and training information--along with links to other helpful Web sites--for many of the myUFL subsystems.

Complete Story

Twenty Years of Connectivity for UF

September 25, 1987 - The University of Florida made its first connection to the Internet on this date. The connection was to SURAnet via 56Kbps digital data service (DDS) to the University of Maryland via the Proteon P4200 router pictured here.

This connection was made as part of the National Science Foundation's program of coordinated, evolving projects which began in 1985 to support and promote advanced networking among U.S. research and education institutions.

The NSFNET met in Washington, DC, recently to celebrate its history.

Complete Story

CENTREX Name-Server To Be Retired Next Year

On Monday, August 4, 2008, the name server called centrex-name.server.ufl.edu at 128.227.128.226 will be retired from service.

Complete Story

Upgrades to UFL Core Network Underway

CNS has begun conducting incremental upgrades to the UFL core network. Over the next few months, we will be increasing the density of our 10G capabilities in the campus "Nexus" routers. These routers aggregate all UFL core routers into two locations on campus, the Space Science Research Building, and the Centrex facility. This increase in density will allow future core 10G upgrades.

Complete Story

New Equipment for VPN Infrastructure Supports Better Encryption

CNS has begun upgrading the Gatorlink remote access Virtual Private Network (VPN) infrastructure with new equipment. These new concentrators will allow CNS to support AES encryption, in addition to the currently supported Triple DES (3DES).

Complete Story

New WLAN Architecture Offers Benefits

CNS is currently working to implement a new switched wireless LAN architecture. The new WLAN architecture will be a centralized management solution based around Cisco 6500 Wireless Service Modules (WiSM).

Complete Story

Heavy Start-of-Term Load Anticipated

CNS staff anticipates that z/OS (mainframe) system load will be near or at capacity during the first week of the Spring 2008 semester. During this time period beginning-of-term work supporting schedule adjustment is our top priority. The system will be tuned to favor this student-related work load.


Wall-Plate Services Growth Continues

The Wallplate/Voip project is growing at an amazing rate. As of July 1, 2007, there were about 1600 voip phones and about 12,000 data ports deployed on campus. As of November 8th, that number had grown to more than 2100 phones and 14,500 data ports. The UF Wall-Plate building implementation revised schedule is now available on-line at http://www.cns.ufl.edu/wallplate/WP-Building-Schedule.pdf.

Complete Story


For more CNS news, please see our newsletter, /Update.

High Performance Computing

HPC Computing Poster to Raise Awareness of UF Center

The UF HPC Center offers significant computing capacity to a very wide range of faculty and their graduate students and research associates, but not everyone knows about this valuable resource.

Complete Story




IT Security & YOU: Incident Response

Did you know that compromised hosts must be rebuilt before reconnecting them to the network? The UF Incident Response Standard states, "Compromised hosts must be reformatted, rebuilt and have vulnerabilities resolved before reconnecting them to the network." It's usually futile to try "cleaning up" after hackers since they often effectively cover their footsteps. Even if seems possible to "clean up", it often takes more of your valued time than a rebuild. When rebuilding, follow the Secure Build Best Practices found at the links below.
http://www.it.ufl.edu/policies/security/uf-it-sec-incident-response-rewrite.html#compromise
http://infosec.ufl.edu/admins/build.shtml


Lunch And Learn Sessions Successful, Will Continue as "Lightning Talks"

In support of National Cyber Security Awareness Month, the UF IT Security team hosted a series of three "Lunch and Learn" sessions in October. If you weren't there, don't worry. Lightning could strike again.

Complete Story

Cyber Self-Defense Class Taught in October

Making yourself secure while you're online is one of the biggest issues in computing. Everybody knows about the threats. Identity theft, data security, and privacy issues are in the news every day. But most people don't really know much about how to protect themselves from these threats. That was the impetus for the Cyber Self-Defense class.


Complete Story

Jordan Wiens Going Away Reception Held Nov. 16

It is with great sorrow that CNS and the UF IT Security Team say goodbye to Jordan Wiens, who accepted a position with a software company in Melbourne, Florida. His last day at UF was November 21, 2007.

The going-away reception for Wiens was held on November 16 in the Friends of Music room in the University Auditorium. Dozens of well-wishers attended the reception to express their appreciation for Wiens' years of work in protecting the university's network from all manner of intruders.

Complete Story

IT Training

New Online Training Provider Means a Fresh Course Listing

As reported in the June 2007 issue of IT Connections, NETg -- our long-time provider of on-line IT training -- has been acquired by SkillSoft. One effect of this transition is that we can swap out under-used titles, and bring you new offerings to develop your IT skills.

Significant changes to the list of available courses will be made at the end of December. You'll need to finish up any courses-in-progress before that time.

Complete Story

Open Letter to UF OIT Staff

From Dr. Marc Hoit

Changes and Challenges: IT Steps Up

Every way I turn I see another IT opportunity, and I am continually impressed with all the IT employees and groups that step up and make things happen on this campus. We have a number of activities within OIT that are getting attention and demonstrating the benefits of this collaboration and coordination among so many IT units.

We have launched an emergency information collection form for collecting location and emergency contact information for students. We rolled this out in conjunction with student pre-registration that started October 29th. Students are required to submit the information every term before they are allowed to register. Two major pieces of information being collected are cell phone numbers and emergency contact information. The cell phone number is in connection with our new emergency TXT message service. We can now send a TXT message to all students in case a critical situation arises where notification could ensure their safety. Faculty and staff are also encouraged to fill out the same information. It can be accessed through MyUFL -> My Account -> Update Emergency Contact. Everyone is automatically signed up to the emergency only TXT warning list. The emergency notification plan for campus has very clear and stringent requirements for deciding when to notify and is limited as to who has the authority to approve a message.

We are researching the idea of adding the use of the UF.EDU domain. UF has rights for both UFL.EDU and UF.EDU. Consistent with the UF branding campaign, it would provide a more consistent university presence if we could advertise "go to UF.edu" or "my e-mail is mhoit@UF.edu." The expectation is that both domains would run in parallel. There are also questions about how complete the change should be. The answer is: that depends on the required effort, resources and technical considerations. One possibility is that we accomplish the easy, externally-facing changes that have the least required effort and resources while providing the most visible change. Obviously, some of the internal systems may not need to be changed. I have asked web admin to develop a project document that shows the required effort, issues and solutions, required resources and possible timelines. Please help by providing input to develop a document that will be used to decide how to proceed. See www.webadmin.ufl.edu/projects/domain-update/ for more information.

The UF Exchange project is speeding along. Migration to the new front end servers is expected to happen in January. This new front end will replace the current 2003 federated front end servers and provide the ability to connect our new unified platform, existing federated mailboxes and new 2007 federated mailboxes. The early adopters will be moving to the new platform also starting in mid-January. This is an exciting launch and will offer an option to help unify campus messaging services. See www.it.ufl.edu/UFExchange for more information.

The Florida LambdaRail (FLR), of which UF is a board member and part owner, is Florida's Regional Optical Networking organization (RON). FLR provides our connection to Internet 2, National LambdaRail (NLR) and our commodity Internet connections. FLR was recently named as the networking provider in a partnership in the Big Bend Regional Healthcare Information Organization as part of the FCC Rural Health Care Initiative grant. $9.6M was granted for this project. The networking consists of a new 1 Gbps fiber optic network which will link approximately 9 rural hospitals in 8 counties to the existing Florida LambdaRail backbone, and will extend to community health centers and clinics through broadband wireless, improving patient care through disease monitoring and access to specialists, and enabling access to distance education and other existing networks.

Some good news on the funding front: the legislature has approved a new technology fee starting in 2009 for all SUS institutions. The fee is 5% of tuition and is expected to generate about $4M annually. The university has a high demand for these resources. The following are a few examples of services we cannot offer due to lack resources: 24/7 Help Desk (only 7:30AM-10PM weekdays currently), maintenance and improvement of classroom technology (currently no recurring funding), university-wide event calendar (to improve event notification and searching as well as improved event security), portfolio and collaboration sites for teaching (wikis, blogs and other modern tools for student and faculty interactions).

The plan for allocating the tech fee will be through an advisory committee of faculty, students and technology experts who will make recommendations on educational technology priorities. The money will be split into recurring and onetime enhancement projects. Recurring funds could be used to support the annual costs of existing and new learning technologies such as ePorfolios, 24/7 Help Desk services, classroom technology support and others once implemented. Onetime enhancement projects will be used to develop and implement new and innovative technology to support students and faculty in the learning environment every year. Examples could include: new campus-wide event calendar, paperless forms and student signup, improved IT security and more.

Finally, I have been asked frequently by faculty about getting information on university processes that they need to do their work. Here are a few things that will help them report on their efforts:

Did you know that all faculty evaluations are available on the Provost website in the form needed for T&P? See http://www.aa.ufl.edu/aa/dass/tcheval/index.asp .

Also, the graduate school GIMS system has a full listing of all graduate students for each faculty member (needed for their annual reports and T&P packets). Go to https://gradschool.rgp.ufl.edu/GIMS1/gatorlink/PreSiteEntry.asp and:

  • Login
  • Select Graduate Faculty Information
  • Enter your UFID or last name
  • Click name search

Finally, faculty submit forms (UCC1) to create a new course or new program. This submission is now online for the graduate school and will be online for all undergraduate courses soon. Submission and tracking can be done through the website http://approval.ufl.edu . Submitted requests and their status are visible under reporting.

This has been a challenging year, and I would like to thank all the IT employees for their excellent work and dedication. Enjoy the holiday season, and I wish for a happy new year for all.

Marc Hoit


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Last Updated Dec 4, 2007.