Published on Computing & Communications Services (https://www.uoguelph.ca/ccs)

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Firewall Security

Service category: 
Information Security [1]
Service audience: 
Faculty [2]
Staff [3]
Keywords: 
Firewall [4]
security [5]

Request Service [6]

Get Support [7]

Description: 

A firewall [8] is an additional security control to prevent unauthorized access to computing resources and data that are hosted on a server.

Service details: 
About

Typically, resources and data are protected using credentials such as username and password. However, those credentials can be compromised. Also, because those credentials are validated by the system, ingenious hackers can exploit vulnerabilities by submitting information that the system did not expect.

A firewall restricts access to resources based on pre-defined rules that are applied to the content of the information that is submitted. The rules can include inspecting for malicious code, blocking certain types of content, blocking certain sources of communication (for example, any connection originating outside the university network), and restricting access to only certain sources of communication (for example, specific computers).

To use an airport example, your username and password is your boarding pass that is validated just before you get on the plane, whereas a firewall is the security screening well before you get near the plane that investigates who you are, where you are going, and whether you are carrying anything malicious. 

This service is provided by CCS at no charge. 

Support

If you need help or have questions about the service, please email us at IThelp@uoguelph.ca or check our CCS Help Services page for more ways to contact us:

  • CCS Help Services [9]

There may be scheduled maintenance or a service issue occurring. Please refer to CCS System Status Page for more information:

  • CCS System Status Page [10]
Availability
Item Expectation
Service availability 24x7 except during scheduled maintenance periods.

 

Request

Contact the CCS Help Centre [9] to discuss your requirements.

Our Vision

To be technology and knowledge solution leaders, partnering with University communities, enabling excellence in teaching, learning and research.

Our Purpose

Changing lives, improving life by enabling our community.

Our Core Values

Service Culture, Integrity, Individual Leadership, Teamwork, Agility, Communication

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About CCS

Computing & Communications Services (CCS) is U of G’s central IT department, providing core IT services to the greater campus community.

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Source URL:https://www.uoguelph.ca/ccs/service/firewall-security

Links
[1] https://www.uoguelph.ca/ccs/category/service-category/information-security [2] https://www.uoguelph.ca/ccs/category/service-eligibility/faculty [3] https://www.uoguelph.ca/ccs/taxonomy/term/20 [4] https://www.uoguelph.ca/ccs/service-keywords/firewall [5] https://www.uoguelph.ca/ccs/service-keywords/security [6] https://www.uoguelph.ca/ccs/forms/request-service?service=firewall_security [7] https://www.uoguelph.ca/ccs/forms/get-support-ccs-services?service=firewall_security [8] https://www.uoguelph.ca/ccs/security/internet/firewall [9] https://www.uoguelph.ca/ccs/help [10] https://uoguelph.statuspage.io/