Upload
others
View
3
Download
0
Embed Size (px)
Citation preview
Noam SyrkinSr. Technical Marketing Engineer, RedSeal
Best Practices for Rapid Containment of Incidents
© 2019 SPLUNK INC.
During the course of this presentation, we may make forward-looking statements regarding future events or the expected performance of the company. We caution you that such statements reflect our current expectations and estimates based on factors currently known to us and that actual events or results could differ materially. For important factors that may cause actual results to differ from those contained in our forward-looking statements, please review our filings with the SEC.
The forward-looking statements made in this presentation are being made as of the time and date of its live presentation. If reviewed after its live presentation, this presentation may not contain current or accurate information. We do not assume any obligation to update any forward-looking statements we may make. In addition, any information about our roadmap outlines our general product direction and is subject to change at any time without notice. It is for informational purposes only and shall not be incorporated into any contract or other commitment. Splunk undertakes no obligation either to develop the features or functionality described or to include any such feature or functionality in a future release.
Splunk, Splunk>, Listen to Your Data, The Engine for Machine Data, Splunk Cloud, Splunk Light and SPL are trademarks and registered trademarks of Splunk Inc. in the United States and other countries. All other brand names, product names, or trademarks belong to their respective owners. © 2019 Splunk Inc. All rights reserved.
Forward-Looking Statements
THIS SLIDE IS REQUIRED, DO NOT DELETE
© 2019 SPLUNK INC.
▶ The importance of network terrain▶ The shifting terrain▶ Splunk ES and RedSeal▶ Summary▶ Q&A
Agenda
© 2019 SPLUNK INC.
Defending a CityWhat do you need to know?
What is in the city?
Where is the valuable stuff?
How would attacker get in?
How would the attacker move around?
© 2019 SPLUNK INC.
▶ What is in the city?• Hosts, routers, switches, firewalls, etc.• CMDB• Vulnerability Scans• Endpoint Protection
▶ Where is the valuable stuff?• Data Discovery• Tagging• Tribal knowledge?
▶ How would an attacker get in?• Security Awareness• Pen Testing
▶ How would an attacker move around?• Traceroute, Ping• Live Traffic
How We Try to Identify Cyber Terrain Today…
© 2019 SPLUNK INC.
Inventory
VulnerabilitiesConnections
RedSeal Helps You Understand All Your Cyber TerrainAcross public cloud, SDN and physical environments
Knowing what you have and how it’s all connected
© 2019 SPLUNK INC.
Load Balancers
Firewalls
Routers
Switches
Cloud “configs”
Network Configuration
Managers
Host and Vulnerability data
The PlatformIngest Information to Create a Model
DISCOVER INGEST & CALCULATE OUTPUT
L2, L3, L4 & L7 modeling Model Private Cloud Model Public Cloud
Model On-Prem Networks
As-built Network Model
© 2019 SPLUNK INC.
Why Is The Terrain Shifting?
82%of global IT leaders
report significant labor shortages in cybersecurity
Skills Shortage
Source | April 2016 TechCrunch CIO Report
✔ Software defined everything
✔ Digital transformation
✔ Hybrid datacenters
✔ Internet of things
✔ Shadow IT
© 2019 SPLUNK INC.
Network EngineersAccess & Policy
Security EngineersPrioritization & Speed
Security AuditorAudit & Compliance
Your Fabric Cloud & SDN
HP ArcSight
Security Technologies
Cloud & SDN
Is Really a Complex Ecosystem
© 2019 SPLUNK INC.
Network EngineersAccess & Policy
Security EngineersPrioritization & Speed
Security AuditorAudit & Compliance
Your Fabric Cloud & SDN
HP ArcSight
Security Technologies
Cloud & SDN
With Serious Gaps
Separate Worlds
Incomplete Information
Too Many Interfaces
© 2019 SPLUNK INC.
Integration with RedSeal
Understand your network
terrain
Valuable Threat Source Data
Where is it located?Both logically and physically?What other assets can it reach?What is the access path and the source to the target?
Accelerate Containment
ObservePoint Products
OrientAnalytics Decision Making Acting
© 2019 SPLUNK INC.
Incident Investigation
A threat is detected, now what?
▶ Top 4 questions:• What are the details of Threat Source?
• Where is it located? Both logically and physically?
• What other assets can it reach?
• What is the access path and the devices from Threat source to the destination target?
▶ Can you answer these questions within minutes?
© 2019 SPLUNK INC.
How does RedSeal Help?
1Model and understand hybrid environments, compute access paths
2Rapidly provide data on IoC – location, OS, services, switch port, etc.
3 Identify top reachable target groups
4Details on access path and devices along the path
IoC
Access Path Details
Reachable Targets
5Identified all needed information to implement containment of IoC
© 2019 SPLUNK INC.
Integration with RedSeal
Understand your network
terrain
Valuable Threat Source Data
Where is it located?Both logically and physically?What other assets can it reach?What is the access path and the source to the target?
Accelerate Containment
ObservePoint Products
OrientAnalytics Decision Making Acting