The level of security you need for your Raspberry Pi will strongly depend on how you plan to use it. When your Raspberry Pi is connected to the internet, the minimum security step you should take is to ensure that only ports that you absolutely require to be open are open.
In this easy-to-follow tutorial we’re going to show you how to install and manage UFW (Uncomplicated Firewall) on Raspberry Pi.
LinuxToday is a trusted, contributor-driven news resource supporting all types of Linux users. Our thriving international community engages with us through social media and frequent content contributions aimed at solving problems ranging from personal computing to enterprise-level IT operations. LinuxToday serves as a home for a community that struggles to find comparable information elsewhere on the web.
Property of TechnologyAdvice. © 2026 TechnologyAdvice. All Rights Reserved
Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.