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Business Basics

5 Layers of Protection

Protecting Your Business from Modern Cyber Threats

 
Overview

Modern cyber attacks don’t rely on a single weakness — they exploit people, systems, and data together.

Our 5-Layer Cyber Security Model protects your business across every critical area. Together, these layers help you prevent, detect, and recover from cyber threats.

 

LayerProtection AreaKey Control
1HumanSecurity Awareness Training
2EmailSpam & Phishing Filtering
3IdentityMulti-Factor Authentication (MFA)
4DevicesEndpoint Security (SentinelOne)
5DataCloud Backup

 

 

Layer 1: Security Awareness Training

Your First Line of Defence

What it does

  • Educates staff to recognise cyber threats
  • Builds safe and secure behaviours
  • Encourages early reporting of suspicious activity

 

Prevents

  • Phishing attacks
  • Invoice and payment fraud
  • Social engineering scams

 

Impact

  • Reduces human-related risk by 30–70%
  • Strengthens all other security controls

Layer 2: Email Protection
(Spam Filtering)

Stops Threats Before They Reach You

What it does

  • Filters malicious emails, links, and attachments
  • Detects impersonation and fraud attempts
  • Blocks harmful content before users see it

 

Prevents

  • Phishing emails
  • Malware delivery
  • Fake invoices and payment scams

 

Impact

  • Blocks 90–99% of malicious email traffic

Layer 3: Multi-Factor Authentication (MFA)

Protects Your Accounts and Identity

What it does

  • Adds a second login step beyond passwords
  • Requires app approval or verification code

 

Prevents

  • Account takeover attacks
  • Password theft and reuse attacks
  • Unauthorised access to systems

 

Impact

Stops ~99% of automated cyber attacks

Layer 4: Endpoint Security (SentinelOne)

Protects Your Devices in Real-Time

What it does

  • Detects and blocks suspicious behaviour
  • Stops ransomware and malware instantly
  • Automatically isolates infected devices

 

Prevents

  • Ransomware attacks
  • Malware infections
  • Zero-day and advanced threats

 

Impact

  • Reduces attack success by 70–90%

Layer 5: Cloud Backup

Ensures Your Business Can Recover

What it does

  • Securely backs up your data offsite
  • Enables fast recovery of files and systems
  • Provides protection against data loss

 

Prevents

  • Permanent data loss
  • Extended downtime
  • Ransomware impact

 

Impact

  • Reduces business impact of incidents by 80–100%

How It All Works Together

 

Attack StageProtection Layer
Attack arrivesEmail filtering blocks it
User targetedTraining reduces risk
Credentials stolenMFA blocks access
Malware executedEndpoint security stops it
Worst-case scenarioBackup restores everything

This is called Layered Security (Defence in Depth)

 

Why This Matters for Your Business

Without these protections:

  • A single phishing email can compromise your business
  • Financial fraud can occur in minutes
  • Ransomware can stop operations entirely

 

With this model, you can…

  • Protect your revenue
  • Prevent downtime
  • Safeguard customer trust
  • Meet compliance obligations (ISO 27001 / Essential Eight)
  • Gain peace of mind

Here’s a Simple Analogy

  • Training = Educated staff
  • Email filtering = Security gate
  • MFA = Locked doors
  • Endpoint = Alarm system
  • Backup = Insurance

You need all five layers to fully protect your business. They’ll prevent ~95%+ of common cyber attacks and cover all your major risk areas:

  • People
  • Email
  • Identity
  • Devices
  • Data

Take Action

Cyber attacks are no longer a matter of if, but when.

This 5-layer model provides practical, proven protection for small and growing businesses.

Protect Your Business Today

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