5 Critical Smartphone Security Settings Every Business Professional Should Change Today

Your smartphone contains some of your most valuable information.

Business emails.

Passwords.

Banking apps.

Customer contacts.

Confidential company documents.

Yet most people use their phones with the factory default settings—settings that often prioritize convenience and data collection over privacy and security. As highlighted in the uploaded guidance, several built-in smartphone features can expose users to tracking, targeted advertising, and unnecessary privacy risks if left unchanged.

Whether you’re a business owner, executive, or employee, taking a few minutes to secure your mobile device can significantly reduce your exposure to cyber threats.

Why Mobile Security Matters More Than Ever

Cybercriminals no longer focus only on computers.

Mobile devices have become one of the most common attack vectors because they contain:

• Business email accounts
• Multi-factor authentication apps
• Banking information
• Customer databases
• Saved passwords
• Corporate documents
• Photos and confidential files

A compromised phone can provide attackers with access to your entire digital life.

Call to Action

Wondering if your company’s mobile devices are properly secured? Contact Netwiz Computers today for a Mobile Device Security Assessment.

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1. Disable Your Advertising ID

Most smartphone users don’t realize their devices include an advertising identifier that allows apps and advertising networks to build detailed profiles of their online activity.

According to the uploaded guidance:

iPhone

• Settings
• Privacy & Security
• Tracking
• Turn off Allow Apps to Request to Track
• Disable Personalized Ads

Android

• Settings
• Privacy
• Ads
• Delete Advertising ID (or opt out of ad personalization on older versions)

Removing this identifier limits how much information advertisers and data brokers can collect across multiple applications.

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2. Turn Off Apple Analytics

Many users unknowingly share diagnostic and analytics information with Apple.

If privacy is a priority:

Search your settings for:

Share iCloud Analytics

Turn it OFF.

Reducing unnecessary data sharing helps minimize the amount of information leaving your device.

Call to Action

Need help configuring secure iPhone or Android settings for your employees? Netwiz Computers can deploy secure mobile configurations across your entire organization.

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3. Disable Significant Locations and Location History

Your smartphone may quietly keep a record of places you visit regularly.

These records can reveal:

• Home address
• Workplace
• Customer locations
• Daily routines
• Travel habits

If someone gains access to your phone or cloud account, this information may expose sensitive movement patterns. The uploaded document recommends disabling Significant Locations on iPhone and reviewing or deleting Google Timeline/Location History on Android.

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4. Turn Off Background Wi-Fi and Bluetooth Scanning

Even when Wi-Fi or Bluetooth appear to be turned off, some devices continue scanning nearby networks and beacons to improve location accuracy.

Although this may slightly improve indoor positioning, it can also increase the amount of location-related information your phone collects.

Disabling background scanning provides better privacy while sacrificing only a small amount of location convenience.

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5. Review App Permissions Regularly

One of the easiest ways to improve mobile security is by auditing app permissions.

Ask yourself:

• Does this flashlight app really need my location?
• Why does this game need microphone access?
• Does this app need access to all my contacts?

The uploaded guidance recommends removing unnecessary permissions and choosing “While Using the App” instead of “Always” whenever possible for location access.

Call to Action

Netwiz Computers can perform a complete mobile security audit for your business and identify risky settings before they become security incidents.

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6. Completely Power Off Your Phone Weekly

Most people simply restart their phone.

The uploaded guidance recommends going one step further—performing a complete shutdown at least once each week.

Although this isn’t a complete defense against sophisticated attacks, powering off the device clears RAM and may help remove some memory-resident threats or remnants of certain exploits. It’s a simple habit that can contribute to better device hygiene.

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Your Weekly Mobile Security Checklist

Make these five habits part of your routine:

✅ Disable Advertising ID

✅ Turn Off Significant Locations or Review Location History

✅ Disable Wi-Fi and Bluetooth Background Scanning

✅ Review App Permissions

✅ Completely Power Off Your Phone Once Each Week

Small changes can make a meaningful difference in protecting your privacy and reducing unnecessary data collection.

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Business Mobile Devices Need More Than Basic Security

If your employees use smartphones to access:

• Microsoft 365
• Company email
• SharePoint
• OneDrive
• Customer records
• Financial applications

then every phone should be treated like a company computer.

A properly managed mobile device program includes:

• Mobile Device Management (MDM)
• Multi-Factor Authentication (MFA)
• Strong password policies
• Device encryption
• Secure email configuration
• Remote wipe capabilities
• Endpoint protection
• Ongoing security monitoring

These safeguards help protect both company data and employee productivity.

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Let Netwiz Computers Help Secure Your Business

Cybersecurity isn’t just about servers and workstations anymore.

Every smartphone connected to your business network represents either a protected endpoint—or a potential vulnerability.

At Netwiz Computers, we help businesses secure their mobile workforce with comprehensive cybersecurity solutions, including:

• Mobile Device Management
• Microsoft 365 Security
• Multi-Factor Authentication
• Endpoint Protection
• Managed IT Services
• Cybersecurity Risk Assessments
• Employee Security Awareness Training

Schedule Your Mobile Security Assessment Today

Don’t wait until a compromised phone leads to a data breach.

Call Netwiz Computers today at (714) 455-2925 to schedule a Mobile Device Security Assessment and ensure your business stays protected.

Netwiz Computers

Managed IT Services | Cybersecurity | Microsoft 365 | Mobile Device Security

Protect Your Business. Protect Your Employees. Protect Your Data.

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