Elastic changes the SIEM game with AI-driven security analytics
06 Mayo 2024 - 8:03AM
Business Wire
Prioritize attacks, not alerts, with new Attack
Discovery capability, powered by Search AI
Elastic (NYSE: ESTC), the Search AI Company, announced Search AI
will replace the traditional SIEM with an AI-driven security
analytics solution for the modern SOC. Powered by the Search AI
platform, Elastic Security is replacing largely manual processes
for configuration, investigation and response by combining search
and retrieval augmented generation (RAG) to provide hyper-relevant
results that matter. The newest feature, Attack Discovery, triages
100s of alerts down to the few attacks that matter with a single
button click, and returns results in an intuitive interface,
allowing security operations teams to quickly understand the most
impactful attacks, take immediate follow-up actions and more.
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Elastic Attack Discovery (Graphic:
Business Wire)
Elastic’s AI-driven security analytics is built on the Search AI
platform, which includes RAG powered by the industry's foremost
search technology. LLMs are only as accurate and current as the
information they leverage: their underlying training data and the
context provided with the prompt. As such, they require rich,
up-to-date data to deliver accurate, tailored results — and
efficiently gathering this confidential knowledge requires search.
Search-based RAG delivers this context automatically and eliminates
the need to build a bespoke LLM and constantly retrain it on
ever-changing internal data.
Attack Discovery uniquely leverages the Search AI platform to
sort and identify which alert details should be evaluated by the
LLM. By querying the rich context contained within Elastic Security
alerts with the hybrid search capabilities of Elasticsearch, the
solution retrieves the most relevant data to provide to the LLM and
instructs it to identify and prioritize the few attacks
accordingly. This includes data such as host and user risk scores,
asset criticality scores, alert severities, descriptions and alert
reasons.
“As a lean organization, we do not operate a traditional SOC
team, so the ability to secure our assets faster using our existing
team and generative AI is very exciting,” said Kadir Burak Mavzer,
Cloud Security team lead at Bolt. “We've already seen great results
with Elastic AI Assistant and are looking forward to using Attack
Discovery soon.”
“Attack Discovery is a transformative step towards solving the
ongoing cybersecurity workforce shortage. Investigations that would
have taken entire teams can now be investigated by a single analyst
in less time,” said Ken Buckler, information security research
director at EMA. “Attack Discovery will provide analysts and
incident responders a significant advantage over existing log
analysis focused solutions.”
“The attacks companies face are as constant as they are
sophisticated, and with no lever to slow the deluge of signals,
most security teams struggle to keep their heads above water,” said
Santosh Krishnan, general manager of Security at Elastic. “Nearly
20% of our security customers already use our AI Assistant to boost
team efficiency. Similarly, Attack Discovery will power
productivity and supplement practitioner knowledge to speed up
threat detection, investigation, and response. It helps your people
— and SOC — succeed.”
Many SOCs have 1000s of alerts to sift through daily. Much of
this work is dull, time-intensive, and error-prone. Elastic
Security removes the need for such manual effort. Attack Discovery
triages out the false positives and maps the remaining strong
signals to discrete attack chains, showing how related alerts are
part of an attack chain. Attack Discovery uses LLMs to evaluate
alerts, taking into consideration severity, risk scores, asset
criticality and more. By delivering this accurate and fast triage,
analysts can spend less time sifting through alerts and more time
investigating and addressing threats.
Since its release in 2019, Elastic Security has grown to include
some of the industry’s most advanced analytics capabilities,
including 100+ prebuilt ML-based anomaly detection jobs to detect
previously unknown threats. Last year, Elastic introduced Elastic
AI Assistant for Security to help SOC analysts with rule authoring,
alert summarization, and workflow and integration
recommendations.
Availability
Attack Discovery will be available to all customers with an
Enterprise license as part of the Elastic 8.14 release.
Additional Resources
- Blog: Elastic Security evolves into the first and only
AI-driven security analytics solution
- Blog: Tracing history: The generative AI revolution in
SIEM
- Attend “Fight Smarter: Accelerate your SOC with AI-driven
Insights” at RSA Conference
About Elastic
Elastic (NYSE: ESTC), the Search AI Company, enables everyone to
find the answers they need in real-time using all their data, at
scale. Elastic’s solutions for search, observability and security
are built on the Elastic Search AI Platform, the development
platform used by thousands of companies, including more than 50% of
the Fortune 500. Learn more at elastic.co.
Elastic and associated marks are trademarks or registered
trademarks of Elastic N.V. and its subsidiaries. All other company
and product names may be trademarks of their respective owners.
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version on businesswire.com: https://www.businesswire.com/news/home/20240506012000/en/
Alexia Russell PR-team@elastic.co
Elastic NV (NYSE:ESTC)
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