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Welcome to NULLify Computer Security Group! Have a look around and be sure to check out our Facebook pages for more up-to-date information about the comings and goings of the group! We meet on Wednesday nights at 8:15pm in STEAL 2.

Private group page can be found here:

Public group page can be found here:

* Please note that all external web-pages do not reflect the view or views of the University of Nebraska at Omaha, its employees, or its students. The members of this organization wish to stress that this is both a learning and competitive environment. At times vulgar language is used to express distaste and frustration during events. You have been warned.


Portal Information


The purpose of this organization is to provide a place for members of the community to come together and discuss information security topics, learn skills that employers require of information security professionals, as well as to prepare for Capture the Flag (CTF) information security competitions.

Established in 2011 NULLify has competed in numerous CTFs ranging from international competitions to locally hosted (UNO-based) competitions. Competitions utilize skills such as programming, vulnerability discovery, exploitation, reverse engineering, social engineering and so forth.

NULLify has had the great fortune of being invited to numerous final round competitions in the past, including trips to Polytechnic Institute of New York University and Iowa State University.

NULLify also performs community outreach to local area residents. This is performed by giving talks at the International Cyber Defense Workshop (ICDW), UNO's Academy of Excellence, The Peter Kiewit Institutes college workshop, and to NEbraskaCERT.


Academic Interest

Meeting Day


Meeting Time

8:15 PM

Meeting Location

STEAL2 (PKI 361)

Who may attend your meetings?
  • Members Only
  • UNO Students Only
Requirement to Join Organization

If your organization has an application process, GPA requirement, is major specific, etc,please describe the selection process.

UNO Student (past or present)

There is the opportunity be become an honorary member of NULLify given stipulations such as community outreach, CTF performance, and workshop presentations

Membership Dues


Advisor Name

William Mahoney