Remote working has become common in our professional lives.
While it offers great flexibility and convenience, it also brings new cybersecurity risks that must be carefully managed.
This article provides a practical checklist to help remote workers improve their security posture and avoid incidents that could easily be prevented.
8 essential keys to Smart Working Security
- Protect Privacy and Confidentiality: Avoid working from public places like cafés when dealing with sensitive information or on confidential calls. Never use free public Wi-Fi networks. particularly those without any WPA or WPA2 encryption, if you are not using an additional protection (for example a VPN). Always mute your microphone when not speaking during conference calls and keep webcams off when not in use. Never leave devices unlocked and unattended. Always use encrypted email or secure attachments (for example a zip archive protected by a password) when sharing confidential files or information.
- Ensure Device Security: Apply critical software updates as soon as possible, to all operating systems and applications. Every device—including smartphones—should have an active and updated antivirus solution. Never lend your work devices to others, even family members, and avoid using them to browse unsafe or illegal websites. Enable hardware encryption wherever possible, particularly on laptops and mobile devices.
- Secure Connections: Always check that websites you are browsing is using HTTPS, especially when logging into work platforms or making payments (or use a modern browser that force HTTPS). Use a VPN whenever possible, and protect your browsing with ad blockers, content filters, and reputable DNS services. If you are working from home, configure your home router properly and keep the firmware updated regularly.
- Use Strong Authentication: Create strong, complex passwords for all accounts and devices, enabling 2FA (Two-Factor Authentication) whenever available, most importantly on social media accounts and critical systems. Do not reuse passwords across different platforms or accounts. Password managers can help you generate and store secure credentials safely. Never share your passwords with anyone.
- Manage Apps and Executables: Install application only from reputable sources, which include the Google Play Store, Apple Store, Microsoft Store, or officially approved vendors. Before running any executable file, verify its source and scan it with a malware analysis solution, like VirusTotal. When in doubt, consult your IT manager or system administrator before taking any action.
- Use a Backup Strategy: Regularly back up critical files and important documents using your organization’s official backup software. Store copies of this backup on secure external drives that are not permanently connected to your workstation, or in approved encrypted cloud storage. Always consult your IT department before adopting any new cloud service and ensure that all backups are encrypted.
- Stay Alert to Cyber Threats: Phishers and cybercriminals often use unexpected links or attachments, especially claiming to contain urgent information. Avoid illegal or unverified websites which might be infected with ransomware or malware. If a document is questionable or if you are in doubt, scan it in a sandbox environment (such as Yomi) before opening it.
- Don’t Forget Social Media Security: Your social media presence is also a potential risk vector. Don’t post anything that reveals information about your work, projects, clients, or workplace setups. Avoid posting pictures of your screen or remote office. Be cautious with connection requests and verify unknown profiles before accepting them. Always stay alert for malware, phishing attempts, and scams distributed through social media platforms.
Conclusion
Remote work is not a reason for insecurity. By applying consistent best practices, you can work efficiently without exposing your data or your organization at risk. Security is not a one-time action but a daily habit. With awareness and proper tools, smart working can also be safe working.
Stay Cyber Safe!
