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Public and Private Security Course
More than 2 million students worldwide

Public and Private Security Course

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Get the comprehensive training you need to work confidently in public or private security. This course covers everything from legal authority and threat assessment to emergency response and conflict management. Whether you're entering the field or advancing your career, you'll graduate with the knowledge and skills employers demand.

Dedika for businesses

What you will learn:

This course gives you a complete foundation in professional security practice. You will learn how to assess and prioritise threats, design physical security systems, and manage access control at any facility. You will develop patrol skills, conflict resolution techniques, and emergency response procedures that meet industry standards. The course also covers investigations, evidence handling, crowd management, and loss prevention. By the end, you will be prepared to perform security duties lawfully, ethically, and effectively across a wide range of environments.

How you study in practice Public and Private Security Course

How you practise Public and Private Security Course

For companies looking to train their teams

With Dedika for businesses, the course includes exercises and examples tailored to your company and its specific needs.

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Course content

8 Chapters • 38 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Security Practice

  • Lesson 1 • PSIRA Registration and Regulatory Compliance

    Outlines PSIRA registration requirements, regulatory bodies, and compliance obligations for security professionals. Ensures students understand compulsory credentialing before deployment.

  • Lesson 2 • Legal Authority and Jurisdiction

    Covers the legal powers, limitations, and accountability of security officers. Grounds students in lawful conduct before any operational training begins.

  • Lesson 3 • Ethics and Professional Conduct

    Examines ethical obligations, codes of conduct, and professional standards. Shapes decision-making frameworks students apply throughout the course.

  • Lesson 4 • Security Industry Overview

    Defines the security profession, its historical evolution, and societal role. Provides context for all subsequent technical and legal content in the course.

Chapter 2See details

Threat Assessment and Risk Analysis

  • Lesson 1 • Writing Effective Risk Assessments

    Guides students through structuring, writing, and presenting formal risk assessment reports. Produces deliverables that meet professional and regulatory standards.

  • Lesson 2 • Vulnerability Assessment Techniques

    Teaches methods for identifying weaknesses in physical, personnel, and procedural security layers. Vulnerability data feeds directly into risk prioritisation.

  • Lesson 3 • Threat Identification Methods

    Introduces structured approaches to recognising human, environmental, and technological threats. Connects threat awareness to the risk analysis process covered later in the chapter.

  • Lesson 4 • Risk Scoring and Prioritisation

    Applies quantitative and qualitative models to rank risks by likelihood and impact. Enables students to allocate resources to the highest-priority threats.

Chapter 3See details

Physical Security Systems and Design

  • Lesson 1 • Integrating Physical Security Layers

    Synthesises perimeter, access, surveillance, and environmental controls into a unified system. Students produce integrated security design plans for realistic scenarios.

  • Lesson 2 • Security Lighting and Environmental Design

    Applies Crime Prevention Through Environmental Design principles to reduce opportunity for crime. Students redesign facility layouts to eliminate blind spots and vulnerabilities.

  • Lesson 3 • Perimeter Security Principles

    Examines barriers, fencing, lighting, and natural deterrents as the outermost security layer. Establishes the defence-in-depth model used throughout the chapter.

  • Lesson 4 • Access Control Systems

    Covers credential-based, biometric, and electronic access control technologies. Students select and configure systems appropriate to facility risk levels.

  • Lesson 5 • Surveillance and Detection Technology

    Introduces CCTV, intrusion detection, and sensor technologies for monitoring and alerting. Connects surveillance design to the access control layer already established.

Chapter 4See details

Patrol Operations and Post Procedures

  • Lesson 1 • Observation and Reporting Skills

    Trains systematic observation techniques and accurate field reporting. Accurate documentation supports incident investigation and legal proceedings.

  • Lesson 2 • Access Control at Entry Points

    Applies access control principles to real-time entry management at gates and lobbies. Connects physical security design knowledge to live operational practice.

  • Lesson 3 • Post Orders and Site Instructions

    Explains how to read, interpret, and execute site-specific post orders. Ensures students operate within client-defined parameters on every assignment.

  • Lesson 4 • Patrol Safety and Officer Wellness

    Addresses personal safety, fatigue management, and situational awareness during patrol. Sustains officer effectiveness and reduces on-duty injury risk.

  • Lesson 5 • Patrol Methods and Techniques

    Covers foot, vehicle, and mobile patrol strategies for deterrence and detection. Builds the operational foundation for all subsequent patrol and post content.

Chapter 5See details

Conflict Management and Use of Force

  • Lesson 1 • Conflict Recognition and Early Intervention

    Identifies pre-conflict behavioural cues and applies early de-escalation to prevent violence. Early intervention reduces the need for physical force in most situations.

  • Lesson 2 • Less-Lethal and Lethal Force Options

    Covers authorised less-lethal tools and the strict conditions governing lethal force. Students distinguish lawful from unlawful force applications in scenario exercises.

  • Lesson 3 • Post-Incident Procedures

    Guides students through scene preservation, medical aid, and mandatory reporting after a force incident. Proper post-incident conduct protects officers legally and professionally.

  • Lesson 4 • Physical Control Techniques

    Introduces approved restraint, escort, and defensive techniques for security personnel. All techniques are taught within the legal and ethical framework established earlier.

  • Lesson 5 • Use-of-Force Continuum

    Explains the graduated force model from presence to physical control and its legal basis. Students apply the continuum to justify and document every force decision.

Chapter 6See details

Crowd Management and Event Security

  • Lesson 1 • Post-Event Debrief and Reporting

    Establishes procedures for after-action review, incident documentation, and lessons-learned reporting. Closes the event security cycle and improves future planning.

  • Lesson 2 • Event Security Planning

    Covers pre-event risk assessment, staffing models, and coordination with event organisers. Translates risk analysis skills into an event-specific operational plan.

  • Lesson 3 • Crowd Emergency Response

    Prepares students to manage evacuations, medical emergencies, and crowd crushes at events. Integrates emergency response planning with live crowd management operations.

  • Lesson 4 • Crowd Behaviour and Psychology

    Analyses how crowds form, move, and escalate to inform proactive security planning. Understanding crowd psychology underpins all event security decisions in this chapter.

  • Lesson 5 • Access and Perimeter Control at Events

    Applies entry management, ticketing verification, and prohibited-item screening to live events. Builds on access control fundamentals in a high-volume, dynamic environment.

Chapter 7See details

Emergency Response and Crisis Management

  • Lesson 1 • Crisis Communication and Command

    Develops command-and-control communication skills for multi-agency crisis coordination. Effective communication determines the speed and accuracy of emergency response.

  • Lesson 2 • Emergency Planning Fundamentals

    Establishes the components of an effective emergency response plan and the roles within it. Provides the planning framework applied in all subsequent emergency scenarios.

  • Lesson 3 • Medical Emergency First Response

    Equips students with first-aid skills and emergency medical coordination procedures. Rapid first response reduces harm before professional medical services arrive.

  • Lesson 4 • Fire Safety and Evacuation Procedures

    Covers fire prevention, detection, suppression, and structured evacuation management. Students lead evacuation drills and verify compliance with fire safety standards.

  • Lesson 5 • Active Threat and Lockdown Procedures

    Prepares students to initiate and manage lockdown protocols during active threat incidents. Builds on conflict management skills to address the highest-severity security events.

Chapter 8See details

Investigations and Intelligence in Security

  • Lesson 1 • Evidence Collection and Preservation

    Covers physical, digital, and testimonial evidence collection with strict chain-of-custody protocols. Proper evidence handling ensures admissibility in disciplinary and legal proceedings.

  • Lesson 2 • Security Intelligence Analysis

    Applies open-source and internal data analysis to identify patterns and predict threats. Intelligence analysis elevates security from reactive to proactive operations.

  • Lesson 3 • Principles of Security Investigations

    Introduces investigative objectives, legal boundaries, and ethical standards for security personnel. Establishes the framework within which all investigative techniques are applied.

  • Lesson 4 • Investigative Reporting and Case Closure

    Guides students through compiling findings, writing investigation reports, and closing cases. Professional reporting supports client decisions and potential legal action.

  • Lesson 5 • Interviewing Witnesses and Subjects

    Teaches structured interviewing techniques for witnesses, victims, and persons of interest. Accurate testimony collection strengthens investigative findings and reports.

Certification

Your valid completion certificate

This course is for you:

  • Career changers: seeking a stable, in-demand profession with clear entry pathways.

  • Recent graduates: building a professional skill set before entering the workforce.

  • Retail workers: ready to move from floor staff into a loss prevention role.

  • Military veterans: translating service experience into a recognised civilian security credential.

  • Facilities staff: formalising on-the-job safety knowledge with structured professional training.

  • Aspiring supervisors: preparing to lead security teams with confidence and legal grounding.

What our students say

Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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