Bruno Santana, Author at Hostinger Tutorials

Bruno Santana

Bruno is a Content Writer at Hostinger, focused on creating and optimizing helpful, engaging articles about web development and marketing. With a background in journalism, he combines storytelling with practical insights to make complex topics easier to understand. He has also contributed to publications like MacMagazine and Jornal A Tarde. Outside of work, Bruno enjoys exploring art, cooking, and technology.

More posts by Bruno Santana

DNS for email: What it is and how it works

DNS for email is the system that routes, authenticates, and secures email messages using a set of DNS records tied ...

By Bruno Santana

How to create an email address with your domain name

To create an email address with a domain name, you need to register a domain, choose an email hosting provider, ...

By Bruno Santana

How to promote a web app: 10 proven strategies

So you have a great idea for a web app – or maybe you’ve already built and deployed it. How ...

By Bruno Santana

How much does a web app cost in 2026? A complete breakdown

With businesses going digital faster than ever, the demand for web apps is skyrocketing. Depending on complexity and development method, ...

By Bruno Santana

Iptables tutorial: securing VPS with Linux firewall

Iptables is a Linux firewall tool that lets you control which traffic reaches your VPS by configuring rules for allowing, ...

By Bruno Santana

How to set up SSH keys for secure server authentication

SSH keys let you authenticate to a remote server using a public-private key pair instead of a password, making remote ...

By Bruno Santana

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