Complete anonymity
with Secure Sims.

The UK’s leading encrypted SIM supplier.

The SecureSIM card is created to support you with full control of your privacy. With the help of IMEI/IMSI data and location encryption, auto-generated safe mobile number, voice substitution and additional features SecureSIM is one of the most reliable communication tools in the market.

More than just a sim card.

Our number one priority is to maintain the privacy of our users while supporting them with free international calls and roaming possibilities.


The SecureSIM offers a lot more than just a regular SIM card. Our number one priority is to maintain the privacy of our users while supporting them with free international calls and roaming possibilities. GSM network standard. Full confidentiality. Unlimited calls in more than 200 countries and regions around the world. Doesn’t require registration.

With a regular sim you are vulnerable.

Sim hacking is done through cell-site simulators and IMSI catchers that trick your phone into thinking they are base stations.


Once this connection is made between the ‘station’ and your sim signal you are then completely vulnerable and open to data hacking. Depending on the type of cell-site simulator in use, it can be used to collect the following information :

– Identifying information about the device like International Mobile Subscriber Identity (IMSI) number
– Metadata about your calls like which numbers you are dialing and duration
– Intercept the content of SMS and voice calls
– Intercept data usage, such as websites visited.

Secure Calls

Every call you make on a Secure Sims SIM card is fully encrypted and safe from eavesdroppers.

World-class A5/1 encryption

Superior encryption services – see the full list of the incredible specs here.

Secure Messaging

Super-secure messaging and the capacity to safely send and receive file transfers up to 100MB.

Secure Roaming

Access secure data roaming anywhere in the world with Secure Sims – find out more.