Why digital transformation could open you up to a DDoS attack


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One hour of downtime from a DDoS assault prices a median of $221,837 globally, in keeping with Netscout.

Methods to stem the rising tide of huge DDoS assaults
ZDNet’s Steve Ranger explains why DDoS assaults are rising in frequency and energy.

Whereas many corporations are within the midst of digital transformation efforts that can preserve them aggressive within the fashionable age, ,many of those methods are below assault by cybercriminals, in keeping with a Wednesday report from Netscout.

The previous 12 months noticed a threefold enhance within the variety of DDoS assaults in opposition to Software program as a Service (SaaS) suppliers, from 13% to 41%, the report discovered. There was additionally a threefold enhance within the variety of DDoS assaults in opposition to third-party information facilities and cloud providers, from 11% to 34%.

Attackers additionally focused encrypted site visitors, as 94% of organizations noticed these assaults—practically twice as many because the 12 months earlier than, in keeping with the report. DDoS assaults on cloud-based providers elevated as properly, from 25% in 2016 to 47% in 2018.

SEE: Incident response coverage (Tech Professional Analysis)

Whereas DDoS has been a cybercrime device for a few years, they’re rising in quantity as a result of mixture of more and more subtle for-hire assault providers, and free assault instruments that assist anybody with even fundamental hacking abilities to launch an assault, the report famous.

The dimensions of those assaults has additionally developed: In 2018, the biggest assault reached 1.7Tbps, making it the largest in historical past.

“In 2018, enterprise respondents continued to wrestle with challenges corresponding to ransomware, insider threats, and DDoS assaults, all whereas struggling to simplify operations. On the similar time, attackers more and more focused necessary elements of digital transformation initiatives, corresponding to SaaS and cloud providers,” the report acknowledged. “As corporations place rising significance on doing enterprise in a related world, it isn’t shocking to see that attackers have adopted.”

The prices of DDoS assaults

DDoS assaults can have a significant affect on enterprises, the report discovered. Some 91% of those that skilled such an assault indicated that a number of assault utterly saturated their web bandwidth. Assaults on firewalls and IPS gadgets additionally doubled final 12 months, from 16% to 31%, in keeping with the report.

In 2018, the typical world price of 1 hour of downtime related to web service outages brought on by DDoS assaults was practically $221,837, the report discovered. These prices have been highest in Germany, at $351,995, and lowest in Japan, at $123,zero26.

To be taught extra about find out how to keep away from DDoS assaults, take a look at this text on our sister web site ZDNet.

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Picture: iStockphoto/zefart

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