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Best practices for using the internet and devices securely to protect organizational data and systems.

Safe internet and device usage are essential to preventing cyber threats such as malware, data theft, and unauthorized access. Employees play a key role in protecting organizational systems by following secure browsing and device handling practices. Security awareness applies to all devices and networks, both inside and outside the workplace.

Why It Matters?

Unsafe internet or device use can lead to:
  • Malware and ransomware infections
  • Data leaks and unauthorized access
  • Credential theft and account compromise
  • Network intrusion through infected devices
Many cyber incidents start with unsafe browsing or unsecured devices.

Internet Usage Risks

  • Visiting untrusted or malicious websites
  • Clicking unknown or suspicious links
  • Downloading unauthorized software or files
  • Using unsecured public Wi-Fi networks
  • Ignoring browser security warnings

Device Usage Risks

  • Leaving devices unlocked or unattended
  • Using outdated software or operating systems
  • Connecting unknown USB drives or accessories
  • Disabling security controls or updates
  • Mixing personal and work use without approval

Safe Internet Practices

Do

  • Use approved browsers and security tools
  • Verify website URLs before entering information
  • Download software only from trusted sources
  • Keep browsers and plugins up to date
  • Use a VPN when required, especially on public Wi-Fi

Don’t

  • Click pop-ups or suspicious ads
  • Download pirated or unauthorized software
  • Ignore security warnings from browsers or systems
  • Access sensitive data on unsecured networks
  • Disable security protections

Safe Device Practices

Do’s

  • Lock devices when not in use
  • Keep operating systems and applications updated
  • Use strong passwords and MFA
  • Report lost or stolen devices immediately
  • Follow company device usage policies

Don’t

  • Share devices or login credentials
  • Connect unknown USB drives
  • Jailbreak or root devices
  • Store sensitive data on unsecured devices
  • Bypass security controls

Real-World Example

An employee connects a personal USB drive to a work computer. The drive contains malware that spreads across the network. ➡️ A simple action causes a major security incident.

Key Takeaway

Safe internet and device usage protect both you and the organization.
If a device or website doesn’t seem safe, don’t use it.