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Discover on this page
our figures about DDoS
attacks in Luxembourg in 2022.

The risk of being confronted with DDoS attacks is more and more important and attempts are increasing. In this context POST has decided to publish in full transparency its figures concerning the DDoS volumetric attacks recorded on its Backbone in Luxembourg.

What is a DDoS attack ?

A Distributed Denial of Service (DDoS) attack is an attempt to make an online service on internet unavailable by overwhelming it with traffic from multiple sources. These attacks are always more complex and enterprises cannot protect themselves against these attacks. They have to trust their Internet Service Provider. Indeed, traditional security systems such as Firewalls, DNS do not stop all DDoS attacks. Only a dedicated service will protect your IT infrastructures and your Internet services, by mitigating your traffic: rejecting illegitimate Internet traffic and filtering legitimate traffic.

What are the consequences ?

In case of a DDoS attack, the impacts are numerous for your company:

  • Business interruption
  • Loss of income
  • Loss of notoriety

JANUARY 2022

331
Attacks
517
Alerts

POST established this definition in order to differentiate alerts from attacks:
Several alerts can form one attack. If the break between the different alerts is no longer than 70 minutes, then we count these alerts as one attack. But if the break is longer than 70 minutes between the alerts, then we count these alerts as different attacks.

The biggest
volumetric attack
of the month

2

Gbps

The biggest
volumetric attack
of the year (2021)

13

Gbps

Number of packets/second
of the biggest attack
of the month

870

Kpps

Number of packets/second
of the biggest attack
of the year (2021)

15

Mpps

Alert type distribution :

Host TCP Traffic 0

DNS Amplification 0

TCP SYN Flooding 0

UDP Flooding 0

NTP Amplification 0

HTTP Flooding 0

Attack duration :

99

Attacks ≤ 00:30:00

1

Attacks > 00:30:00

FEBRUARY 2022

345
Attacks
710
Alerts

POST established this definition in order to differentiate alerts from attacks:
Several alerts can form one attack. If the break between the different alerts is no longer than 70 minutes, then we count these alerts as one attack. But if the break is longer than 70 minutes between the alerts, then we count these alerts as different attacks.

The biggest
volumetric attack
of the month

15

Gbps

The biggest
volumetric attack
of the year (2021)

13

Gbps

Number of packets/second
of the biggest attack
of the month

3

Mpps

Number of packets/second
of the biggest attack
of the year (2021)

15

Mpps

Alert type distribution :

Host TCP Traffic 0

TCP SYN Flooding 0

HTTP Flooding 0

UDP Flooding 0

DNS Amplification 0

Attack duration :

98

Attacks ≤ 00:30:00

2

Attacks > 00:30:00

MARCH 2022

306
Attacks
578
Alerts

POST established this definition in order to differentiate alerts from attacks:
Several alerts can form one attack. If the break between the different alerts is no longer than 70 minutes, then we count these alerts as one attack. But if the break is longer than 70 minutes between the alerts, then we count these alerts as different attacks.

The biggest
volumetric attack
of the month

1

Gbps

The biggest
volumetric attack
of the year (2021)

13

Gbps

Number of packets/second
of the biggest attack
of the month

3

Mpps

Number of packets/second
of the biggest attack
of the year (2021)

15

Mpps

Alert type distribution :

Host TCP Traffic 0

TCP SYN Flooding 0

HTTP Flooding 0

UDP Flooding 0

DNS Amplification 0

Attack duration :

99

Attacks ≤ 00:30:00

1

Attacks > 00:30:00

APRIL 2022

371
Attacks
856
Alerts

POST established this definition in order to differentiate alerts from attacks:
Several alerts can form one attack. If the break between the different alerts is no longer than 70 minutes, then we count these alerts as one attack. But if the break is longer than 70 minutes between the alerts, then we count these alerts as different attacks.

The biggest
volumetric attack
of the month

6

Gbps

The biggest
volumetric attack
of the year (2021)

13

Gbps

Number of packets/second
of the biggest attack
of the month

1

Mpps

Number of packets/second
of the biggest attack
of the year (2021)

15

Mpps

Alert type distribution :

Host TCP Traffic 0

UDP Flooding 0

HTTP Flooding 0

Malform UDP with port 0 0

TCP RST Flooding 0

DNS Amplification 0

Attack duration :

98

Attacks ≤ 00:30:00

2

Attacks > 00:30:00

MAY 2022

249
Attacks
286
Alerts

POST established this definition in order to differentiate alerts from attacks:
Several alerts can form one attack. If the break between the different alerts is no longer than 70 minutes, then we count these alerts as one attack. But if the break is longer than 70 minutes between the alerts, then we count these alerts as different attacks.

The biggest
volumetric attack
of the month

2

Gbps

The biggest
volumetric attack
of the year (2021)

13

Gbps

Number of packets/second
of the biggest attack
of the month

3

Mpps

Number of packets/second
of the biggest attack
of the year (2021)

15

Mpps

Alert type distribution :

Host TCP Traffic 0

HTTP Flooding 0

UDP Flooding 0

TCP SYN Flooding 0

DNS Amplification 0

ICMP Misuse 0

TCP RST Flooding 0

Attack duration :

100

Attacks ≤ 00:30:00

0

Attacks > 00:30:00

JUNE 2022

294
Attacks
424
Alerts

POST established this definition in order to differentiate alerts from attacks:
Several alerts can form one attack. If the break between the different alerts is no longer than 70 minutes, then we count these alerts as one attack. But if the break is longer than 70 minutes between the alerts, then we count these alerts as different attacks.

The biggest
volumetric attack
of the month

1

Gbps

The biggest
volumetric attack
of the year (2021)

13

Gbps

Number of packets/second
of the biggest attack
of the month

10

Mpps

Number of packets/second
of the biggest attack
of the year (2021)

15

Mpps

Alert type distribution :

Host TCP Traffic 0

HTTP Flooding 0

DNS Amplification 0

UDP Flooding 0

TCP SYN Flooding 0

ICMP Misuse 0

Attack duration :

93

Attacks ≤ 00:30:00

7

Attacks > 00:30:00

JULY 2022

303
Attacks
563
Alerts

POST established this definition in order to differentiate alerts from attacks:
Several alerts can form one attack. If the break between the different alerts is no longer than 70 minutes, then we count these alerts as one attack. But if the break is longer than 70 minutes between the alerts, then we count these alerts as different attacks.

The biggest
volumetric attack
of the month

2

Gbps

The biggest
volumetric attack
of the year (2021)

13

Gbps

Number of packets/second
of the biggest attack
of the month

2

Mpps

Number of packets/second
of the biggest attack
of the year (2021)

15

Mpps

Alert type distribution :

Host TCP Traffic 0

UDP Flooding 0

TCP SYN Flooding 0

HTTP Flooding 0

DNS Amplification 0

TCP RST Flooding 0

Malform UDP with port 0 0

Attack duration :

98

Attacks ≤ 00:30:00

2

Attacks > 00:30:00