travelAirbnb security: tips for safe travel
Four threats you might face when using Airbnb, and tips for avoiding them.
SIM
6 articles
CarriersTotal surveillance: hacking GSM networks over the air
In one of the previous installments of our GSM saga we mentioned an urban legend of hijacking encryption keys on the fly. It presupposes someone can clone your SIM card
4GeSIM: what is it for?
Recently Samsung introduced the Gear S2 Classic 3G smart watch, which is the first device with eSIM support. Although it is a pilot, this technology is bound to spark a
SIM cards: attack of the clones
In the first part of our story we covered the history of SIM cards. Now let us get down to their security. One of the first vulnerabilities in SIM cards
The evolution of the SIM card
A SIM card, or Subscriber Identity Module is a familiar element of a mobile phone. It can be easily swapped or replaced, yet, it was not born at the same
#adviceWeak Link: How to lose everything having lost your SIM-card
This is how a seemingly simple SIM card in your smartphone can contribute to the loss of money and personal data.