Digital security
App permissions: what to review on your phone
Learn how to evaluate camera, microphone, location, and file requests based on the function you want to use.
7 min readDigital security
Proteja contas e aparelhos, revise permissões, reconheça golpes e use redes e compartilhamentos com mais controle.
Digital security
Location sharing: how to review who can track you
Distinguish between a sent address and the real-time location, and terminate unnecessary access.
7 min read
Digital security
QR code: what to check before opening a link or confirming an action
Understand why code design doesn't prove origin and how to review the destination before proceeding.
7 min read
Digital security
Lost cell phone: how to locate it, protect your account, and plan your next steps.
Use official location and locking features to protect your security and understand the necessary precautions before wiping your device.
7 min read
Digital security
Public Wi-Fi: precautions to take when using networks in hotels, cafes, and airports.
Verify the network, keep connections secure, and avoid installing certificates or programs to gain access.
7 min read
Digital security
How to update apps and system without falling for false warnings.
Use official channels, prepare storage space and backups, and investigate potential vulnerabilities before downloading files from third parties.
7 min read
Digital security
Gift card: o que conferir antes de comprar ou presentear
Vendedor, região, tipo de crédito e proteção do código fazem diferença para evitar um presente inutilizável.
7 min read
Digital security
Account hacked: a guide to regaining access and minimizing damage.
Organize a recuperação pelo canal oficial, proteja o e-mail e revise sessões, pagamentos e mensagens enviadas.
8 min read
Digital security
How to identify fake promotions before clicking or paying.
Um roteiro para verificar origem, endereço, condições e pedidos suspeitos em ofertas de cupons, brindes e jogos.
8 min read