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Cyber Security Privacy, Information Privacy, and Data Protection in High Technology System. Businessman touching hologram screen to protect data from cyber attacking. Business and Network security concept.
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Offensive Cyber Security (OAGF) Deep

This course provides training on some of the core components that sit at the heart of cyber security – Offensive and defensive. Predominantly practically based, this course will provide baseline knowledge and an opportunity to assess participants’ aptitude for some of the more specialist training to follow.

Defensive Cyber Security focuses on detecting, orienting, and engaging cyber threats to ensure businesses and individuals remain secure and have the ability to out-maneuver adversaries. The course has a strong emphasis on intelligence, surveillance, vulnerability management, and implementing security controls.

The role in Defensive Cyber Security focuses on securing networks and monitoring the data within computers and systems whilst hunting for threats. You will protect businesses against a range of different attacks from malware, social engineering, phishing and physical techniques attempting to gain access to systems.

Topics to be covered

  1. Introduction
  2. Reconnaissance
  3. Vulnerability Management
  4. Incident Response

Course Details

Day 1 =

  • Introduction to Cyber Security
  • Cyber Security vs Information Security
  • The Basics of Cyber Security
  • Cyber Threats
  • Common Attack Methods
  • Vulnerabilities

Day 2 = Reconnaissance

  • Active Reconnaissance
  • Passive Reconnaissance
  • Gathering Organisational Intelligence
  • Common Resources
  • Detecting, Preventing and Responding to Reconnaissance

Day 3 & 4 = Incident Response

  • Capturing Events
  • Detecting Common Network Issues
  • Handling Network Probes & Attacks
  • Investigating Host Issues
  • Analysing Data Exfiltration
  • Analysing Application Symptoms
  • Understanding the Compromise
  • Recovery and Post-incident Response
  • Conducting a Forensic Investigation


  1. Basic understanding of networks and network protocols
  2. Operating Systems concepts
  3. Basic knowledge about programming languages
  4. Basic knowledge about information security


Years experience


Years experience
Certified experts


Certified experts
End user satisfaction


End user satisfaction
Global reach


Global reach
Service desk


Service desk

Our Managed IT services will help you succeed. Let’s get started


Comprehensive IT services include

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    Cloud services are network dependent, which is why TECOM network management and monitoring services have become critical to IT.

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    Service desk

    TECOM  24/7 support is about maximising service efficiency, resolving problems and driving continuous service improvement.

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    TECOM ensures your IT infrastructure is always optimised to support the stable and highly available services organisations demand.

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    Endpoint management

    Client and server endpoints are managed as one estate, ensuring security and stability while maximising uptime and employee productivity.

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    TECOM supports Software as well as on-premise deployments, ensuring applications are always optimised for the best possible user experience.

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    Managed services plus

    TECOM provides advanced management tools to clients who want to take their IT Service Management to a higher level.


Our services provide a unique range of benefits

  • Control IT Costs

    You can scale your IT Costs according to your requirements and only pay for what you need. Whether that be increasing or decreasing staff, or IT project work.

  • Trusted IT advisor

    Through regular account management meetings your Managed IT service company will be able to oversee your overall IT roadmap and become your trusted advisor.

  • Economy of scale

    As your business grows, its support structure needs to grow, too. When you use a managed IT service you can scale your business up or down with nothing more than a simple discussion.

  • Increased efficiency

    You’ll have your IT needs outsourced to a team of IT experts, and during times where you need additional project support, your managed IT provider supplies the extra staff.

  • Small initial investment

    Managed IT services help you offset the initial investment of technology costs. Rather than spending Million of Naira on hardware and software upfront.

Stop wasting time and money on technology. Let’s get started

TECOM are always accommodating our diverse needs and we feel like they are a part of our company rather than an external supplier.
Globalcom IT head