Discover how credit card validation codes work and protect against fraud. Learn about their placement, security role, and examples to secure online transactions.

You’ll usually see the error “This phone number cannot be used at this time. Try again later” while setting up a new Apple ID ...

Apple improved things last year with the option of providing selective access to contacts instead of the all-or-nothing option that existed previously. However, the consent issue still exists. Bluesky ...

Still got your cordless phone? It could be the only thing keeping you connected to the world when there's a massive mobile outage. Ian Sherr Contributor and Former Editor at Large / News Ian Sherr (he ...

Many Kenyans have raised concerns after discovering unknown mobile numbers registered under their national ID without their knowledge. In response, telecommunication companies in Kenya, led by ...

Discover how the Luhn Algorithm verifies credit card accuracy, supports secure transactions, and helps prevent errors in inputting Social Security numbers.

With the rise of new technology across the globe, digital disruptions have increased along with challenges such as fraud, ...