This popped up last week.
Cisco is buying Splunk for $44b. Here’s what Splunk does
Katrina Manson
Washington | If the deluge of data in the modern world is increasingly overwhelming, cybersecurity company Splunk claims to have been ready for it for 20 years.
The company’s name reflects the act of burrowing deep down into the Earth to explore caves – the adventure of data spelunking.
Splunk was started by three friends in 2003, as co-founder and ex-chief executive Michael Baum drew on his past building search engines at Yahoo. The conundrum was to figure out how to make sense of mass collection of real-time data. Splunk aimed to search it instantly, surpassing cumbersome old ways of filing through logs. The idea was to have machines label and index data themselves.
On Thursday, more than 1100 patents later, Splunk’s early fascination with the unknown depths of data paid off. It was acquired by Cisco Systems for $US28 billion ($44 billion), after an earlier courtship was rekindled. Bloomberg Intelligence senior analyst Woo Jin Ho described it as “the Moby Dick” of deals.
It marks a victory for Splunk chief executive Gary Steele, who joined last year from cybersecurity firm Proofpoint, which he founded and served as CEO. The union would combine the power of data and AI to “transform the industry”, he said in a statement. Splunk’s share price surged on the news, up 21 per cent just after noon in New York. He will report to Cisco chief executive Chuck Robbins.
Splunk excels in two areas that Cisco believes will fit with products it already offers. Cisco’s existing security products detect and respond, monitoring how devices connected to a network are behaving, deciding whether something fishy is going on and then alerting a company’s IT department. Splunk does incident and event management, meaning it is logging and tracking every action on a network. It looks at where requests originated and what service or software initiated them, compiling huge amounts of data in the process.
That means customers will be able to go from detecting and responding to what is occurring inside a computer network to predicting and preventing, according to Cisco chief financial officer Scott Herren.
What it offers besides data collection
Splunk’s other offering is so-called observability, meaning it uses technology to help customers see and understand whether their applications are secure and performing as they should be. For instance, someone searching a retail site will be connected to a web server that provides them with the product page. Another computer in the background might check on internal inventory and another might calculate the shipping time. Once the consumer commits to a purchase, it’s quite likely that a third-party payment service will get involved.
Any of these steps might be a problem. Splunk adds to Cisco’s existing application diagnostic offerings by being able to look deeper into computer networks and check on each step in the complex chain to make sure everything is working in concert.
Splunk went public in 2012, doubling its market valuation to more than $US3 billion on its first day of trading amid a new-found frenzy for big data investing. It now has about 8000 employees and 230,000 users around the world. More than 90 of the Fortune 100 companies use Splunk, according to its website.
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Now you know!
David.