26 Jul Cybersecurity Risks of Remote Work
Remote work has become increasingly popular in recent times. It provides flexibility and convenience for employees. Additionally, telecommuting reduces office costs for employers. Many also cite productivity benefits due to fewer distractions.
Research shows a 56% reduction in unproductive time when working at home vs. the office.
But there are some drawbacks to working outside the office. It’s crucial to be aware of the cybersecurity risks that come with remote and hybrid work. Keeping an eye on device and network security isn’t as easy. About 63% of businesses have experienced a data breach due to remote employees. This news doesn’t mean that you must risk security to enjoy remote working. You can strike a balance. Be aware of the cybersecurity concerns and address them to do this.
Below, we’ll discuss some of the top cybersecurity risks associated with remote work. As well as provide practical tips on how employees and employers can address them.
Remote Work Risks & Mitigation
1. Weak Passwords and Lack of Multi-Factor Authentication
Using weak passwords puts accounts at risk of a breach. Also, reusing passwords across several accounts is a big cybersecurity risk. Remote workers often access company systems, databases, and sensitive information from various devices.
To mitigate this risk, you should create strong and unique passwords for each account. Additionally, enable multi-factor authentication (MFA) whenever possible. This adds an extra layer of security by requiring a second form of verification.
2. Unsecured Wi-Fi Networks
Working remotely often means connecting to different Wi-Fi networks. Such as public hotspots or home networks that may not be adequately secured. These unsecured networks can expose your sensitive data to hackers.
To protect company data, use a Virtual Private Network (VPN). Turn on the VPN when connecting to public or unsecured Wi-Fi networks. A VPN encrypts the internet traffic. This ensures that data remains secure even on untrusted networks.
3. Phishing Attacks
Phishing attacks remain a prevalent threat, and remote workers are particularly vulnerable. Attackers may send deceptive emails or messages. These messages trick users into revealing their login credentials or downloading malicious attachments.
To defend against phishing attacks, be cautious when opening emails. Especially those from unknown sources. Avoid clicking on suspicious links. Verify the sender’s email address. Also, be wary of any requests for sensitive information. If in doubt, contact your IT support team to confirm the legitimacy of the communication.
4. Insecure Home Network Devices
Many remote workers use Internet of Things (IoT) devices. These include smart speakers, home security systems, and thermostats. These devices can introduce vulnerabilities to your home network if not properly secured.
To address this risk, make sure to change the default passwords on your IoT devices. Also, keep them updated with the latest firmware. Consider creating a separate network for your IoT devices. A “guest” network can isolate them from your work devices and data.
Employers can improve security for remote teams using an endpoint device manager. Such as Microsoft Intune, or similar. These devices make it easier to manage security across many employee devices.
5. Lack of Security Updates
Regularly updating your devices and software is crucial for maintaining strong cybersecurity. Remote workers may neglect these updates due to busy schedules or limited awareness. Cybercriminals often exploit vulnerabilities in outdated software to gain unauthorised access to systems.
To mitigate this risk, enable automatic updates on devices and software whenever possible. Regularly check for updates. Install them promptly to ensure you have the latest security patches.
6. Data Backup and Recovery
Remote workers generate and handle a significant amount of data. The loss or corruption of this data can be devastating. Implementing a robust data backup and recovery plan is essential. Back up your important files to a secure cloud storage service or an external hard drive. This ensures that if a hacker compromises a device, your data remains safe and can be easily restored. If working in M365 SharePoint, ensure your business has a data backup service with good retention.
7. Insufficient Employee Training
Remote workers should receive proper cybersecurity training. It helps them to understand security risks and best practices. Unfortunately, many companies neglect this aspect of cybersecurity. This leaves employees unaware of the potential threats they may encounter.
Organisations must provide comprehensive cybersecurity training to remote workers. This training should cover topics such as:
- Identifying phishing emails
- Creating strong passwords
- Recognizing suspicious online behavior
- New forms of phishing (such as SMS-based “smishing”)
Get Help Improving Remote Team Cybersecurity
Remote work offers many benefits. But it’s important to remain vigilant about the associated cybersecurity risks. Address these risks head-on and put in place the suggested measures. If you’d like some help, just let us know. We are only a phone call away.
FAQs
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Is it safe to let my family members use my work laptop?
No, you should keep your work laptop strictly for your own professional use. Even if your family members are careful, they might accidentally download a game or app that contains hidden “spyware.”
- Accidental Clicks: Children or teens might click on “pop-up” ads that install viruses without them knowing.
- Privacy Risks: Family members might see confidential emails or client information that they shouldn’t have access to.
- Best Practice: If your family needs a computer, it is much safer to buy a separate, cheap device for personal use rather than risking your company’s security.
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What should I do if my home internet stops working during a big project?
Technical issues are a major “hidden” risk because they can lead people to take security shortcuts to finish their work.
- Avoid Unsecured Spots: Don’t run to the nearest coffee shop and connect to their free Wi-Fi without using a VPN.
- Use a Personal Hotspot: It is much safer to use your smartphone’s 4G or 5G data as a “Hotspot” than to use a public Wi-Fi network.
- Call IT Support: Your company might have a backup plan or a mobile dongle they can provide to keep you online safely.
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Does my “Printer” or “Scanner” at home pose asecurity risk?
Yes, modern office machines often have their own internal memory that saves a copy of every document you scan or print. If you are printing sensitive tax files or employee contracts, that data is sitting on the printer’s hard drive. To stay safe, you should make sure your printer is not “visible” to the whole internet and ensure you wipe the memory if you ever sell the printer or move house.
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How can I tell if my “Smart Home” devices are interfering with my work?
Many remote workers don’t realize that smart lightbulbs, cheap security cameras, and smart fridges are often very easy to hack. If a hacker gets into a cheap smart bulb, they can sometimes move across your home network to find your work laptop.
- Use a Guest Network: Most modern routers let you create a “Guest” Wi-Fi. Put all your smart gadgets on the Guest network and keep your work laptop on the “Main” network.
- Change Default Passwords: Never leave the factory-set password on your router or your smart home devices.
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What is “Visual Hacking” and how do I prevent it?
Visual hacking is when someone physically looks at your screen to steal information. This is a big risk if you work in public spaces like libraries or airports.
- Privacy Filters: You can buy a plastic “Privacy Screen” that sticks to your laptop. It makes the screen look black to anyone sitting next to you.
- Be Mindful of Your Back: Try to sit with your back against a wall so nobody can stand behind you and watch what you are typing.
- Phone Privacy: Remember that people on the bus or train can easily see your phone screen when you are checking work emails.
Robert Brown
26/07/2023
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