Cyber Hygiene Best Practices

By TRG Advisors on October 1, 2025

As part of our ongoing effort to keep you and your data safe, we have provided some recommendations and best practices for cyber hygiene. Cyber hygiene is the practice of maintaining healthy digital habits to protect your devices, data, and identity from cyber threats.

Here are some key habits to adopt and reinforce that can help keep you safe in today’s digital world:

Avoid reusing passwords across accounts. Use a password manager to generate and store complex passwords securely

MFA adds an extra layer of protection by requiring a second form of verification. Enable it wherever possible.

Updates often include security patches. Set your devices to update automatically or check regularly for updates.

Make it a weekly habit to reboot your device. Restarting your devices helps apply updates, clear memory, and improve performance.

  • Lock your devices when stepping away, even for a moment.
  • Avoid public Wi-Fi for sensitive tasks or when accessing personal/financial data. If public Wi-Fi is all that is available, it is recommended to connect to a VPN.
  • Update passwords regularly, especially if they’re weak or may have been compromised.


The Rand Group is a group comprised of investment professionals registered with Hightower Advisors, LLC, an SEC registered investment adviser. Some investment professionals may also be registered with Hightower Securities, LLC (member FINRA and SIPC). Advisory services are offered through Hightower Advisors, LLC. Securities are offered through Hightower Securities, LLC.

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These materials were created for informational purposes only; the opinions and positions stated are those of the author(s) and are not necessarily the official opinion or position of Hightower Advisors, LLC or its affiliates (“Hightower”). Any examples used are for illustrative purposes only and based on generic assumptions. All data or other information referenced is from sources believed to be reliable but not independently verified. Information provided is as of the date referenced and is subject to change without notice. Hightower assumes no liability for any action made or taken in reliance on or relating in any way to this information. Hightower makes no representations or warranties, express or implied, as to the accuracy or completeness of the information, for statements or errors or omissions, or results obtained from the use of this information. References to any person, organization, or the inclusion of external hyperlinks does not constitute endorsement (or guarantee of accuracy or safety) by Hightower of any such person, organization or linked website or the information, products or services contained therein.

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