Inhoudsopgave
Is een simkaart te traceren?
Veel sites beweren je telefoonnummer te traceren, maar in feite is het een slimme manier om gebruikersgegevens te verzamelen of gebruikers geld afhandig te maken door ze dure SMS-berichten verzenden. Deze diensten werken niet. Ten eerste is het telefoonnummer opgeslagen op een simkaart.
Is 4G traceerbaar?
Security onderzoekers hebben recent een kwetsbaarheid ontdekt in 3G en 4G netwerken. Hiermee wordt het mogelijk voor hackers om telefoons te monitoren en je locatie te traceren. Volgens Borgaonkar is het AKA protocol, waarmee een telefoon veilig communiceert met het netwerk, niet voldoende beveiligd.
What should I look for in a pay as you go SIM card?
As a light mobile user looking for a Pay As You Go SIM card, we think there are six really important things you need to look out for in your mobile network: As a light mobile user, it’s highly likely you’ll want to stay away from SIM cards that have a regular monthly charge.
What is pay-as-you-go and how does it work?
On pay-as-you-go, you add money to your SIM, and some of that credit is then spent every time you make a call, send a text, or use mobile internet. When it runs out (or when you think it might run out soon), you can top it up. Bear in mind, though, your pay-as-you-go SIM could be cut off if it isn’t used for a certain amount of time.
What are the pros and cons of a pay as you go SIM?
Pros of a pay as you go SIM 1 The most flexible option – it keeps you in full control of how much you’re spending 2 Great if you barely use your phone and don’t use mobile internet 3 No need for a credit check 4 No contracts at all More
Is there a pay as you go SIM that doesn’t expire?
Is there a pay as you go SIM that doesn’t expire? For the most part, if you sign up for a pay as you go SIM from a household-name network your credit won’t expire as long as you keep the SIM card active. This generally necessitates making a chargeable call or sending a text message.