Current StudentsGraduate Student Handbook
Policy K:
Computing Policies, Procedures and Standards
I. Introduction
The Information Technology Department (ITD) in conjunction with
a special subcommittee of the Computer Users Advisory Committee has
developed the following guidelines in order to foster a safe and
productive computing environment that supports the mission of the
University of Connecticut Health Center (UCHC). This document
represents our best efforts to establish guidelines and protocols
for the use of computing resources here at the Health Center. Great
care was taken to establish a fairly minimal set of regulations that
would not be viewed as unnecessarily proscriptive. It should be
clearly recognized that as employees of the University of
Connecticut Health Center we are bound by the policies of the
University of Connecticut and statutes of the State of Connecticut.
There are various University and State policies that govern the use
of computing technology and all faculty and staff are encouraged to
obtain and read them.
II. Applicability
This policy is applicable to all UCHC faculty, staff, and students
and to all other individuals to whom use of UCHC computing resources
is granted. The policy applies to all computing and networking
facilities owned, leased, operated, or contracted by UCHC including,
but not limited to, word-processing equipment, personal computers,
workstations, mainframes, and their associated peripherals and
software.
III. Privacy/Confidentiality
The operating principle of the UCHC is that information stored on
computers, electronic mail, information passing over the UCHC
network, and information stored in user accounts are afforded the
same level of confidentiality as paper documents stored in
conventional files, unless the user intentionally makes that
information available to other groups or individuals.
The trapping and monitoring of network based traffic are
considered to be in direct conflict with the academic and patient
care missions of the University. Thus, it should be understood that
network "sniffing" or other attempts to access secured information
on the campus network is strictly forbidden. Although various types
of information must be accessed by system personnel for the purpose
of backups, network management, and similar support functions, the
content of user-files and network transmissions will not be viewed,
monitored, or altered, or disclosed without the express permission
of the user except in the following circumstances:
1. UCHC has reason to believe that an account or system has been
breached and is being used by someone other than the authorized
user.
2. UCHC has received a complaint that an account or system is
being used to gain unauthorized access or to attempt to gain
unauthorized access to another network site,
3. UCHC has reason to believe that an account or system is being
used in violation of University Policy, Federal or State Law.
4. UCHC has a legitimate mission-related need for information and
there exists no practical method to notify the user.
Currently, there are three methods by which the content of and/or
specific logs of user-files and information can be accessed without
the specific permission of the user. The first is by court order.
The second is via requests made under the Freedom of Information
Act. For both of these methods, the specific policies and procedures
currently in place, which apply to written documents, also apply to
electronic media. The third method pertains to requests for
disclosures generated within the UCHC. Such requests require the
submission of a completed "Application for Obtaining Password
Protected Information in Electronic Communications and/or Databases"
to IT or to the appropriate internal service provider. Except when
inappropriate (e.g., compromise of a criminal investigation),
computer users will receive prior notice of any disclosures.
Users are cautioned that levels of security among non-IT
Department systems within UCHC may vary. For example, some
operating systems allow all users access to current logs of e-mail
traffic on those systems. Users of such systems are encouraged to
ask their system administrators about the specifics of the types and
levels of security provided. Still, it is the case that access to
restricted or secured information on non-ITD systems will require
the submission of a completed "Application for Obtaining Password
Protected Information in Electronic Communications and/or Databases"
form to the system’s administrator.
Caution should be exercised when storing or transmitting
information because the confidentiality of electronic media cannot
be guaranteed. Currently, the policy of the State of Connecticut is
not to regard network transmissions and information generated and
stored via state-operated facilities as confidential or private.
Finally, users should be aware that BBN Planet, the commercial
Internet services provider for the UCHC may, in fact, monitor any
and all network traffic leaving and entering the facility.
Special statement regarding confidentiality/security of patient
information:
Pending publication of a comprehensive policy on patient
information, the following policy applies:
The transmission of confidential patient information via
electronic mail is allowed only within secured e-mail systems. For
systems maintained by IT, the NSO MS-Mail system is the only vehicle
with adequate security (including encryption) to allow the
transmission of confidential patient information. Users of the NSO
MS-mail system are allowed to transmit confidential patient
information to other NSO MS-mail users only. Confidential patient
information must not be sent to outside (SMTP) addresses. Insecure
(SMTP) addresses appear in all capital letters followed by [SMTP] in
the NSO MS-mail global address list.
IV. General Usage Policy
The UCHC encourages individuals to utilize electronic media in a
responsible fashion. Users must respect the rights of other users,
respect the integrity of the systems and related physical resources,
and observe all relevant laws, regulations, and contractual
obligations.
A. Violations of UCHC policy
Violations of the usage policy fall into three broad categories
that involve the use of UCHC electronic resources to:
1. Harass, threaten, or otherwise cause harm to specific or
groups of individuals
For example:
- Sending an individual repeated and unwanted (harassing) e-mail
or using e-mail to threaten or stalk someone
Displaying obscene, lewd, or pornographic images or text on a
public computer facility and/or in plain sight
2. Impede, interfere with, impair, violate the rights, or
otherwise cause harm to the activities of others
For example:
- Accessing, or attempting to access, another individual's data
or information without proper authorization (e.g. using another's
ID and password to look at their personal information)
- Tapping phone or network lines (e.g., running network "sniffers"
without authorization)
- Preventing others from accessing services
- Sending forged messages under someone else's ID (e.g., sending
hoax messages, even if intended to be a joke)
Unauthorized access to data or files even if they are not
securely protected (e.g., breaking into a system by taking advantage
of security holes)
3. Download or post to University computers, or transport across
University networks, material that is illegal, proprietary, in
violation of University contracts, or otherwise is damaging to the
institution and/or its resources.
For example:
- Releasing a virus, worm or other program that damages or
otherwise harms a system or network
- Making more copies of licensed software than the license
allows (i.e. software piracy)
- Posting a University site-licensed program to a public
bulletin board
- Sending a crippling number of files across the network. All
broadcast messages (e-mail and voice mail) must be coordinated via
the Office of Communications to reduce traffic and better target
intended audiences.
- Using University resources for unauthorized purposes (e.g.
using personal computers connected to the campus network to set up
web servers for illegal, commercial or profit-making purposes).
- Distributing child pornography via the web
- Unauthorized use of University resources (e.g. using someone’s
access to a system or borrowing their ID and password to access a
system)
- Knowingly or carelessly performing an act that will interfere
with the normal operation of computer terminals, peripherals, or
networks.
- Knowingly or carelessly running or installing on any computer
system or network, or giving to another user a program intended to
damage or to place excessive load on a computer system or network.
- Deliberately wasting/overloading computing resources, such as
printing too many copies of a document.
- Initiating or propagating electronic chain letters.
Inappropriate mass mailing. This includes multiple mailings to
newsgroups, mailing lists, or individuals, e.g., "spamming,"
"flooding," or "bombing."
Prolonged and/or continuous access to streaming media (e.g.,
RealAudio) for purposes not directly related to the missions of the
UCHC.
B. Examples of activities that are not violations of UCHC policy
- Unsolicited e-mail or "junk" e-mail
The amount of unwanted or unsolicited e-mail ("junk" mail) has
been increasing as more people join the Internet community. This
form of speech is usually protected under the first amendment,
even though some individuals may judge some of the content
objectionable. UCHC does not monitor or censor e-mail and
therefore cannot prevent the flow of junk e-mail. When you receive
ordinary junk e-mail, you may be tempted to retaliate by flooding
the sender with numerous or large e-mail messages in an attempt to
disrupt their site (also known as "mail bombing"). However, mail
bombing constitutes a violation of the University policy. This is
because, more often than not, mail bombing will result in
straining UCHC resources resulting in a disruption of access to
service for a large number of users
Many people have asked why the UCHC does not put a stop to junk
mail. Most junk e-mail comes from sites beyond our facility. No
control is exercised over what these sites send. Thus, unwanted
mail cannot, a priori, be distinguished from e-mail that is
desired. Unwanted e-mail must be prevented at its source. If junk
e-mail becomes illegal, it will then become a violation of UCHC
policy as well because any illegal activity constitutes a
violation of policy.
The University Administration routinely distributes e-mail
messages to its employees and users its of computing resources.
The IT Department has attempted to ensure that the technical
capability exists to transmit messages to as many groups as
possible. Mechanisms have been established to screen broadcast
messages to ensure they will be of value and that they target the
proper audience. None of these mechanisms are perfect and,
undoubtedly, users will occasionally receive broadcast messages
that they deem irrelevant.
- Breaches of network etiquette
UCHC is not in a position to control network etiquette
("netiquette"). Off-topic postings to lists and news groups,
advertising by posting the same message to numerous lists (also
known as "spamming"), rude or impolite behavior, heated arguments
("flame wars"), and some forms of hate speech will often annoy
others. The Internet spans the globe as well as numerous diverse
cultures and societies. What is acceptable in one may be totally
inappropriate in another. Keep in mind that it is easy to
misunderstand electronic communications due to the lack of
personal contact involved.
In some cases, rude behavior can cause disruptions. As stated
above, any behavior that interferes with the ability of others to
access or use a system is a violation of UCHC policy.
V. Enforcement
Suspected violations of the UCHC policy should be reported to the
Chief Information Officer and will be investigated according to
procedures defined by the University and State of Connecticut.
Extreme incidents (e.g., felonies, destruction of property) may be
turned over to local and/or federal law enforcement agencies, as
appropriate.
Standards of Operation
I. Desktop Computing Policies
Standard Network Desktop
- The term "Standard Network Desktop" refers to a specific set
of desktop software configured, sold, and supported by the Network
Services Organization (NSO) of the Information Technology
Department.
- Standard Network Desktop software can be installed on
PC’s/Mac’s not owned by UCHC given it is to be used for UCHC
mission related purposes only. Departments making such requests
must provide a signed "use at home" letter of justification along
with the work order to the NSO (available via the WWW or MS-Mail
shared folders). Any associated costs must be funded from UCHC
sources (via FRS coding).
If users wish to receive e-mail on their personally owned PC's,
they or their department must purchase the appropriate software. For
Standard Network Desktop users, the purchase of MS-mail Remote for
Windows is required (available from the NSO via work order for $50).
Users must also have existing MS-Mail accounts.
II. WWW/Internet Policies
A. UCHC Web
- The UCHC Webmaster in coordination with the Office of
Communications maintains the UCHC Main and first level pages.
- Requests for links to the UCHC Web should be made in writing
or via e-mail to the UCHC Webmaster. Requests must include/comply
with the requirements below:
- The URL of the page being added
- The text description for the link anchor to appear on the
UCHC main pages
- Primary technical contact
- Pages must contain contacts responsible for content
questions
B. Confidentiality/Security of Patient Information
The Information Technology Department recommends that Web-site
owners and users follow the following guidelines with respect to
displaying clinically related information via the World Wide Web:
- The owners of the servers and/or data be responsible for
training.
- Access to Web pages that contain confidential patient
information should be password protected.
- Security Administration policies for password assignment
should be consistent with UCHS standards, these include:
- A security administrator be responsible for assigning and
tracking of usernames/passwords.
- No common or shared usernames should be used.
- Periodical password changes should be required (not to
exceed 6 months).
- Breaking detection auditing should be enabled.
- Auditing of breaking detection reports be done periodically
(weekly).
- Users should sign the UCHS confidentiality statement.
- Access to Web pages that contain clinical information should
be filtered at the UCHC Internet gateway unless the market
benefits of such access outweigh the increased security risks. If
public Internet access to those pages is deemed necessary, the
following additional security measures are recommended:
- No DNS name translation entry should exist for the WWW
Server
Clients should be registered and authorized via their physical IP
address in addition to their username/password.
III. Network Policies
A. Access
Dial-in access to UCHC-Net (either via ITD or individual
department supported services) are to be password protected.
Service providers are to keep records of authorizations granted.
Extension of UCHC-Net to outside agencies or groups not fully
owned or operated by UCHC is forbidden (i.e., providing dedicated
network connections to area schools, etc.).
The following excerpt from our Internet Service provider’s (
BBN Planet’s ) Internet Access Acceptable Use Policy relates to
this restriction: Unless otherwise authorized in writing by BBN
Planet, Customer (a) shall limit access to and use of the IA
Service to its employees (and in the case of a Customer which is a
non-profit educational institution to employees and students), and
(b) shall not resell access to the IA Service to third parties.
- The use of network resources by individuals not associated
with the mission of UCHC is forbidden.
B. UCHC Network Standards
- UCHC Backbone is full counter-rotating FDDI Ring (100Mb/s)
- User network connections are 10Base-T ethernet (10Mb/s)
- Newly installed station cabling is level 5 twisted pair.
- Network connections to UCHC-Net are to be one device per
10Base-T connection (no daisy chaining of connections will be
allowed on 10Base-T connections).
- Departmental networks must be bridged to UCHC-Net.
- Users requesting a network connection only must provide ITD
with the information required on the "NSO Port Activation Request"
form before a TCP/IP address will be assigned and the network port
activated.
- Departmental networks must register their TCP/IP number
assignments with ITD.
- As of this writing ITD will disable all unused network
connections. However, ITD is working on a plan that will allow
open ports to remain active while ensuring the stability and
security of the network.
- Allowable protocols on UCHC-Net are:
- TCP/IP
- AppleTalk
- DecNet
- LAT
- Netbeui
- Dec LAVC
IV. E-Mail Policy
A. Broadcast Message Policy
- Users wishing to transmit "Broadcast Messages" (messages sent
to pre-defined groups of NSO MS-Mail e-mail users) must coordinate
the transmission of such messages through the department of
Communications.
B. Auditing/Security
- UCHC E-mail service providers will use reasonable measures to
ensure their users have UCHC mission related affiliations.
- The Information Technology Department will supply traffic logs
of outgoing SMTP/Internet messages from its NSO MS-Mail system
only upon submission of a completed "Application for Obtaining
Password Protected Information in Electronic Communications and/or
Databases" form as detailed in section III of "Policy and
Procedures".
Requests to change passwords on accounts will only be
authorized upon presentation of positive identification (UCHC
Badge).
Requests by managers to access an employee’s e-mail account
for the purpose of accessing vital information requires the
submission of a completed "Application for Obtaining Password
Protected Information in Electronic Communications and/or
Databases" form (see section III of Policy and Procedures)
C. Standards
- The standard UCHC e-mail protocol is Simple Mail Transfer
Protocol (SMTP).
- The standard SMTP binary attachment protocol is Uuencode.
The common directory for publication of e-mail addresses is the
SQL Telecommunications directory (accessible via the WWW at
http://www11.uchc.edu/).
Users are responsible for publication and maintenance of their
preferred e-mail address (updates accessible via the WWW). ITD will
maintain e-mail addresses for users with accounts on their e-mail
servers (IDX, SUN and NSO MS-Mail servers).
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