Computer Science Technology - Network and Security Management
DEC | 420.BR
DEC - Business & Technologies | 420.BR | Computer Science Technology - Network and Security Management

The Computer Science Technology DEC, with a Network and Security Management option, was developed in partnership with key industry players. It will help you gain all the skills necessary to manage physical and cloud networks. You will also learn key cybersecurity concepts, one of the current priorities in IT.

Thanks primarily to Cisco, Microsoft and Linux technologies, it will help you develop your computer skills and knowledge for implementing, managing and monitoring computer networks.

The frequently updated Computer Science Technology courses, with a Network and Security Management option, lead to a number of certifications recognized by the job market including: CISCO (CCNA and CCNP), CompTIA (A+), Microsoft (MCSA) and LPIC.


Program availability
Tech Week

LaSalle College students got updated on the latest technology trends during Tech Week.

Video Game Programming

The Video Game Programming profile, exclusive in Montréal, is now available for the Computer Science Technology DEC program.

Our Students Rewarded

A bursary was granted to a student by Réseau ACTION TI for his academic performance and his passion for the IT field.

In this program, the use of a laptop computer is mandatory. Students must have a laptop or purchase one before beginning their studies. This laptop must be equipped with the Windows operating system to work with all software. Standard or student license software must be installed when requested by teachers.

The following features are required for PCs:

  • Processor: Intel I5 or AMD A8 compatible with VT-X virtualization
  • Memory: 8 GB minimum
  • Hard drive: 1 TB minimum
  • Screen: 14 inches minimum
  • Connectivity: USB 3.0, WIFI and NIC LAN
  • You will need a USB-RJ45 adaptor if your laptop doesn't have a network jack

Required software: Office suite

This program teachs students to provide technical support, make appropriate technological decisions and perform implementation and configuration, all in compliance with current standards.

  • Computer network technician
  • IT analyst and consultant
  • Multi-platform system and network administrator
  • User support and computer maintenance technician
  • Internetworking equipment programmer
  • Network manager
  • Network security technician
  • Network infrastructure installer (routers, switches, cabling, etc.)
You can also further your software engineering education at the university level.

Are you curious and innovative? Like to find solutions? Fascinated and intrigued by computer networks, cloud computing and cybersecurity? This program is made for you.

Contents of the courses in the Diploma of College Studies (DEC) Computer Science Technology Program are given for information purposes only. LaSalle College reserves the right to change, modify, add or remove one or several software programs or languages of application at any time, while respecting the program objectives and the recommendations contained within the college teaching guide.

  • This program leads to a Diploma of College Studies (DEC).
  • Holders of a Diploma of College Studies (DEC) can either begin to work in their field or pursue university studies.
  • You will have access to software and equipment used by the industry facilitating your professional integration. You will be well prepared to enter the job market or continue your studies in university.
  • You will learn the most up-to-date techniques such as cybersecurity. The standards thought are recommended by CISCO, a world leader in this field.
  • During your last semester, you will have the opportunity for a workplace internship of a duration of 8 weeks which will allow you to put in practice the knowledge acquired during your studies.
  • Applied Mathematics (60 h)
  • Introduction to Networks (75 h)
  • Computer Technical Support (75 h)
  • Installation and Configuration of a Client Operating System (60 h)
  • Installation and Configuration of a Free Operating System (75 h)
  • Routing and Switching Essentials (75 h)
  • Scaling Networks (75 h)
  • Installation and Configuration of a Server Operating System (60 h)
  • Administration of an Open Source Operating System (60 h)
  • Programming and Scripting Langages (90 h)
  • Connecting Networks (75 h)
  • Security of a Network Infrastructure (75 h)
  • Advanced Administration of an open Source Operating System (60 h)
  • Implementation of Directory Services (75 h)
  • Advanced IP Routing (75 h)
  • Implementation of Network Services (75 h)
  • Administration of Open Source Network services (60 h)
  • Advanced IP Switching (75 h)
  • Installation and Configuration of an Email Server (90 h)
  • Professional Integration (60 h)
  • Internship (255 h)
  • Troubleshooting IP Networks (75 h)
  • Integrating Comptencies in a Case Study (105 h)
  • Management of an IT Infrastructure (75 h)

* The College reserves the right to substitute certain courses.

  • 3 Physical Education Courses (90 h)
  • 3 Humanities Courses (150 h)
  • 4 Literature Courses (240 h)
  • 2 Second Language Courses (90 h)
  • 2 Complementary Courses (90 h)

Have obtained a Secondary School Diploma (DES) and completed the following courses :

  • Language of Instruction from Secondary V,
  • Second Language from Secondary V,
  • Mathematics: TS or SN Secondary IV (Math 436 under the old plan) or CST Secondary V,
  • Physical Sciences from Secondary IV,
  • History from Secondary IV

Have obtained a Professional Studies Diploma (DEP) and completed the following courses:

  • Language of Instruction from Secondary V,
  • Second Language from Secondary V,
  • Mathematics: TS or SN Secondary IV (Math 436 under the old plan) or CST Secondary V

Have obtained an equivalent education or an instruction deemed sufficient. Every case will be analysed by the college.

  • Microsoft Windows 7/10
  • Microsoft Windows server 2012/2016
  • Microsoft Exchange
  • Microsoft System Center
  • Linux CentOS et Fedora
  • CCNA Routing & Switching
  • CCNA Security
  • CCNP
  • CCNA – VoIP
  • CompTIA – A+
  • Linux LPIC 101 & 201
  • PowerShell, Python and Bash scripting languages

The School includes a student-run computer club, which provides support to new computer science students and organizes sports and cultural activities.

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