Federal cybersecurity agencies, including the National Security Agency (NSA), recently issued a warning urging individuals and small businesses to reboot their home and office routers.
While that advice may seem simple, it reflects a growing concern: cybercriminals are increasingly targeting routers to gain access to personal and financial information.
Routers typically operate in the background, making them easy to overlook. However, when a router is compromised, every device connected to it may be exposed.
“Routers are a common target for cybercriminals,” says Charles Carter, Deputy Chief Information Security Officer. “Securing your router helps protect every device connected to your network and reduces the risk of unauthorized access to sensitive information.”
Securing your router helps protect every device connected to your network and reduces the risk of unauthorized access to sensitive information.
Charles Carter, Deputy Chief Information Security Officer
Restarting your router clears accumulated data and stale IP addresses while also helping fix minor connection issues. This can also help disrupt certain types of malicious activity, particularly if a device has not been restarted in an extended period.
But rebooting alone is not a complete solution and should be combined with other security practices.
One often underused feature is the ability to create separate networks within your router.
Most modern routers allow users to configure a primary network and a secondary (or “guest”) network. Segmenting devices across these networks can reduce risk by limiting how far a threat can spread.
Your primary network should include:
- Work laptops
- Personal computers
- Smartphones and tablets
- Devices used for banking, work access, or sensitive accounts
Your secondary network is better suited for:
- Smart TVs and streaming devices
- Smart speakers and home assistants
- Cameras, thermostats, and other smart home devices
- Gaming consoles
“Many smart devices have limited built-in security and may not receive regular updates,” says Carter. “Using a separate network helps reduce the risk that a vulnerable device could be used to access more sensitive systems.”
Cybersecurity doesn’t have to be complicated. The following steps can help strengthen your protection:
- Reboot your router monthly
- Change default router usernames and passwords
- Install firmware updates when available
- Disable remote access features unless required
- Use a separate network for smart devices
- Remove devices that are unknown or are no longer supported/receiving updates
The NSA’s guidance highlights an important reminder: cyber threats do not always begin with a suspicious email or message. In many cases, they start with overlooked devices that are not properly secured.
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The information presented is general in nature and should not be considered, legal, accounting or tax advice. Regions reminds its customers that they should be vigilant about fraud and security and that they are responsible for taking action to protect their computer systems. Fraud prevention requires a continuous review of your policies and practices, as the threat evolves daily. There is no guarantee that all fraudulent transactions will be prevented or that related financial losses will not occur. Visit regions.com/STOPFRAUD or speak with your Banker for further information on how you can help prevent fraud.