Why Summer Creates Additional Cybersecurity Risks
When employees work from the office, they typically benefit from company-managed networks, security controls, and IT oversight. Once they begin working remotely, many of those protections can become more difficult to enforce.
Common summer cybersecurity risks include:
- Connecting to unsecured public Wi-Fi.
- Using personal devices for business activities.
- Sharing devices with family members while traveling.
- Falling for phishing emails disguised as travel notifications.
- Delayed software updates while employees are away.
- Lost or stolen laptops, phones, and tablets.
- Unauthorized access to company systems.
For Jacksonville businesses, protecting remote workers is no longer optional. It’s an essential part of maintaining business continuity and protecting sensitive company data.
1. Require Multi-Factor Authentication (MFA)
If your business hasn’t fully implemented multi-factor authentication, it should be at the top of your cybersecurity checklist.
Passwords alone are no longer enough to protect business accounts. Even strong passwords can be compromised through phishing attacks, data breaches, or credential theft.
Multi-factor authentication adds a second layer of security by requiring users to verify their identity through:
- Authentication apps.
- Security keys.
- One-time passcodes.
- Biometric verification.
Even if a password is stolen, MFA significantly reduces the likelihood of unauthorized access.
Prioritize MFA for:
- Microsoft 365 accounts.
- Email platforms.
- Cloud applications.
- VPN access.
- Financial systems.
- Customer databases.
2. Review Remote Access Policies
Before employees begin traveling, review how they access company systems.
Ask the following questions:
- Are remote connections encrypted?
- Are employees using approved devices?
- Is access restricted based on user roles?
- Are inactive accounts disabled?
- Is VPN usage required?
Businesses should avoid allowing unrestricted access to internal systems from unknown devices or networks.
A secure remote access strategy ensures employees can work productively without exposing the organization to unnecessary risk.
3. Use a Secure VPN
Public Wi-Fi networks are convenient, but they are rarely secure.
Airports, hotels, conference centers, and coffee shops often provide free internet access. Unfortunately, these networks can also be attractive targets for cybercriminals.
Without proper protection, attackers may be able to intercept sensitive information transmitted across public networks.
A Virtual Private Network (VPN) encrypts internet traffic, making it far more difficult for unauthorized parties to access data.
Employees should use a company-approved VPN whenever accessing business systems outside the office.
4. Ensure Devices Are Updated
Software updates are one of the simplest and most effective cybersecurity tools available.
Updates often contain security patches that address newly discovered vulnerabilities. Delaying updates gives attackers more opportunities to exploit weaknesses.
Before summer travel begins:
- Update operating systems.
- Install software patches.
- Update browsers.
- Verify antivirus definitions are current.
- Review endpoint protection status.
Businesses still running outdated software should prioritize upgrades immediately.
For example, organizations still using unsupported operating systems may face elevated security risks and compliance concerns.
5. Protect Mobile Devices
Today’s workforce relies heavily on laptops, smartphones, and tablets.
Unfortunately, mobile devices are also among the easiest assets to lose while traveling.
Businesses should ensure all mobile devices have:
- Strong passwords or PINs.
- Biometric authentication.
- Full-device encryption.
- Remote wipe capabilities.
- Mobile device management (MDM) controls.
If a device is lost or stolen, IT administrators should be able to quickly remove business data and revoke access credentials.
6. Train Employees to Spot Phishing Attacks
Phishing remains one of the most successful cyberattack methods because it targets people rather than technology.
Summer-themed phishing emails may include:
- Fake airline confirmations.
- Hotel reservation notices.
- Package delivery alerts.
- Conference registration updates.
- Travel reimbursement requests.
Employees should always verify unexpected emails before clicking links or downloading attachments.
Train staff to look for:
- Misspelled domains.
- Urgent language.
- Unexpected requests.
- Suspicious attachments.
- Unusual sender addresses.
Regular cybersecurity awareness training can dramatically reduce the likelihood of a successful attack.
7. Review Cloud Security Settings
Many Jacksonville businesses rely on cloud platforms such as Microsoft 365, SharePoint, OneDrive, and other collaboration tools.
Summer is a good time to review:
- User permissions.
- File sharing settings.
- Guest access controls.
- Account activity logs.
- Backup configurations.
Employees should only have access to the information necessary for their role.
Limiting permissions reduces risk if an account becomes compromised.
8. Verify Backup and Recovery Procedures
Cybersecurity isn’t just about prevention. It’s also about recovery.
Whether a business experiences ransomware, accidental deletion, or device theft, reliable backups are essential.
Review the following:
- Are backups running automatically?
- Are backups stored securely?
- Have backups been tested recently?
- Can critical systems be restored quickly?
Many organizations discover backup issues only when they need them most.
Routine testing helps ensure recovery plans will work during a real incident.
9. Monitor for Unusual Activity
Cyber threats often provide warning signs before causing major damage.
Businesses should monitor:
- Failed login attempts
- Unusual account activity
- Large file downloads
- Logins from unfamiliar locations
- Unexpected system changes
Proactive monitoring allows IT teams to identify and respond to threats before they escalate.
Managed IT providers often offer around-the-clock monitoring to help businesses maintain visibility into their environments.
10. Create a Summer Cybersecurity Action Plan
The most effective cybersecurity programs combine technology, processes, and employee awareness.
As summer begins, create a simple action plan that includes:
- Device update schedules
- Employee security reminders
- Backup verification dates
- Access control reviews
- Incident response contacts
- Travel security guidelines
Preparation helps reduce risk and ensures everyone understands their role in protecting company data.
Don’t Let Summer Travel Create Security Gaps
Remote work and business travel aren’t going away. In fact, flexibility has become a normal part of doing business.
The key is making sure convenience doesn’t come at the expense of security.
By implementing strong access controls, securing devices, training employees, and maintaining proactive oversight, Jacksonville businesses can stay productive while minimizing cyber risk throughout the summer months.
Partner with BrightLink Technology for Stronger Cybersecurity
At BrightLink Technology, we help Jacksonville businesses build secure, reliable IT environments that support today’s mobile workforce. From cybersecurity assessments and remote access solutions to backup management and proactive monitoring, our team helps organizations stay protected no matter where employees are working.
If you’re unsure whether your business is prepared for summer travel and remote work risks, now is the perfect time to review your cybersecurity strategy.
Contact BrightLink Technology today to schedule a cybersecurity assessment and ensure your business is protected all summer long.