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from February to September 2020, DDoS grew by half and was on average 98% higher than it was during the same period a year earlier. Furthermore, around 50 million DDoS attacks happened globally within a 12-month period.
high-volume 50 Gpbs + attacks became a pressing issue for businesses lacking adequate protection.
59% of the total number of attacks were multi-vector incidents, which organizations are too weak to fight against.
the most long-lasting DDoS attack was 5,698 minutes. This equals to 4 days of non-stop attacking. Notably, the key issue with DDoS incidents for the telecom sector is a ripple effect an attack of such magnitude can cause.
How Telcos Can Protect Against DDoS Attacks
Set up robust Access control lists (ACL) – your first line of defense. Note, however, that ACL has a scaling issue. A rapid increase of temporary ACLs, built to resist a large-scale attack, can have a major performance impact on different router hardware and software, making the overall management rather challenging. Thus, it’s best to write several scripts for automatic router configuration and ACL management.
Implement black hole scrubbing – a variation of the block hole filtering technique. In this case, the traffic is redirected to a different physical interface – a scrubbing center – that can weed out the good traffic from the malicious one. A number of software vendors offer such solutions.
Real-time DDoS monitoring is a must. The best-of-breed tools are now powered with machine learning functionality, meaning their detection accuracy progressively increases over time.
More info: computer service -https://www.fieldengineer.com/skills/computer-service-technician
high-volume 50 Gpbs + attacks became a pressing issue for businesses lacking adequate protection.
59% of the total number of attacks were multi-vector incidents, which organizations are too weak to fight against.
the most long-lasting DDoS attack was 5,698 minutes. This equals to 4 days of non-stop attacking. Notably, the key issue with DDoS incidents for the telecom sector is a ripple effect an attack of such magnitude can cause.
How Telcos Can Protect Against DDoS Attacks
Set up robust Access control lists (ACL) – your first line of defense. Note, however, that ACL has a scaling issue. A rapid increase of temporary ACLs, built to resist a large-scale attack, can have a major performance impact on different router hardware and software, making the overall management rather challenging. Thus, it’s best to write several scripts for automatic router configuration and ACL management.
Implement black hole scrubbing – a variation of the block hole filtering technique. In this case, the traffic is redirected to a different physical interface – a scrubbing center – that can weed out the good traffic from the malicious one. A number of software vendors offer such solutions.
Real-time DDoS monitoring is a must. The best-of-breed tools are now powered with machine learning functionality, meaning their detection accuracy progressively increases over time.
More info: computer service -https://www.fieldengineer.com/skills/computer-service-technician
