SS7 Security of Greenland
| Country Mobile Network Worldwide Rank | 157 / 164 |
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Scores for 1 operator surveyed
[+] Show all details [-] Hide all details3816.2
Greenland is the 157th best country in the world for SS7 security.
Global Risk level combines Privacy Leaks (subscriber informations leaks) and Network Exposure (operators exposure), giving more importance to Privacy Leaks.
2833.7
Greenland is the 156th best country to protect its customers against privacy leaks.
Privacy Leaks represents all subscriber privacy leaks from all operators of specific country. This includes subscribers location, subscriber private data and subscriber encryption keys.
Greenland allows 3 SS7 MAP messages to leak subscriber city location.
Greenland allows 2 SS7 MAP messages to leak precise street-level subscriber location (200m).
Greenland allows 4 SS7 MAP messages to leak subscriber IMSI.
Greenland has 1 operators that leak subscriber keys.
Leak of subscriber keys allows an attacker to decrypt calls and SMS of subscriber, by impersonating the network using a fake base station.
Greenland has 1 operators that leak subscriber prepaid/postpaid status.
Leak of subscriber prepaid/postpaid status allows an attacker to gather informations about the status of a subscriber from the operators databases, to prepare for fraud.
1096.1
Greenland is the 50th best protected SS7 network in the world.
Network Exposure includes Network Elements exposed and security mechanism implemented by operators of a given country. It shows the attack surface of the Telecom Network of a country from the SS7 perspective.
Greenland has 3 Core Network Elements identified over SS7 SCCP.
The more Core Network Elements are exposed (reachable directly from the International SS7 Network), the more entry points an attacker has on operators SS7 Core Network.
Greenland has 3 Core Network Elements successfully fingerprinted over SS7 SCCP.
Precise identification of Core Network Elements allows attackers to have a better understanding of the internals of operators networks, allowing easier further attacks.
Greenland has 1 operators susceptible to fraud via change of prepaid/postpaid status.
Greenland has 0 operators implementing Home Routing.
Home Routing is a Operator Network feature that hides the MSC (city location) and IMSI of the subscriber in several SS7 MAP messages.
*Home Routing detection in SS7map is still in BETA phase.
For more explanations about the ratings, see our blog post.
| Operators tested |
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| 1 surveyed operator / 2 operators |