Protect yourself from viruses, have more digital security and performance!

Welcome to Hi Security! =)

See everything Oi Segurança can do for you!

With Oi Segurança you can make online purchases and bank transactions more safely, eliminating viruses and malware; password protect your apps and remove unnecessary files.

Optimization and Security in a single app:

✔Antivirus: Stay protected from hacker attack. Oi Segurança protects you against viruses, malicious links, intrusions and malware.

✔ Password protect apps: Password lock apps like WhatsApp, Facebook, Instagram and others with our app lock solution;

✔ Cell Phone Cleaner: Clean your phone, remove unnecessary files;

✔ Clean Notifications: Remove notifications that are on your phone;

✔ Other optimizations: Find apps that are running in the background unnecessarily.

Available for smartphone and tablets.

Our application uses the accessibility permission if you choose to use the Safe Browsing service, to monitor and receive alerts of dangers while using your Internet browser.

More information: oiseguranca.com.br

Have questions about the app or need help?

Access our chat: oiseguranca.com.br/chat