Splunk security use cases pdf

Security and application data can be viewed in context, and data trends examined, so that key performance indicators kpis can be established and outliers identified. Since implementing enterprise security as the brain in our security nerve center, we have found splunk to be the right solution to quickly and effectively create and implement security analytics across a wide array of data sources and security use cases. Our security research, engineering and product teams have been hard at work building new capabilities to bolster your splunk security stack. It is really good, but as any other siem it requires special content. Sec1905 159 security use cases in record time with. Below are common siem use case examples, from traditional uses such as compliance, to cutting edge use cases such as insider threat detection and iot security. Use the available dashboards, alerts, correlation searches, as well as custom searches, to assess and remediate threats in your environment. Splunk use case framework introduction session free download as powerpoint presentation. Understand soel impacts and difference to soar development 3. For new users to splunk, preconfigured cyber security packages start from 20gb ingestion per day. Some use cases for the app are described in this topic. These use cases walk you through monitoring, investigation, and detection scenarios for security incidents using splunk enterprise security. Smoother daytoday ops, more time for use case development.

This leverages a team with multiple years of experience in soar, combined with years of realworld security experience in building socs, running threat intelligence teams and incident response. The splunk toolbar makes it simple to launch searches from any webbased application and splunk alerts can be sent to any of your existing consoles. T his paper defines a standard methodology which can be used to develop use cases that can be used to help organizations quantify the scope and nee d for log. Determine the effectiveness of the user experience and features in web apps. Splunk enterprise security use cases download manual as pdf version toggle navigation use cases.

We are planning to use splunk for monitoring security purpose as an siem service. White paper splun security use case detecting unnown malware 2 the challenges with collecting sysinternal data from all endpoint is that it requires coordinating efforts. Splunk enterprise on the aws cloud amazon web services. Splunk and the cis critical security controls 9 splunk enterprise can be augmented with free splunk apps1 that are speciic to one or more security technologies or vendors. With threats coming from every direction, a centralized security platform gives administrators the fighting chance they deserve to stave off malicious attacks.

Splunk security essentials is an excellent way to kickstart your security data journey. Splunk security essentials for fraud detection splunkbase. By splunk february 03, 2016 one of the top challenges faced by splunk customers and security practitioners is to keep up with the increase in new cyber attacks while investigating and remediating existing threats. Refer to these example use cases to centralize essential security data and build a. Get your journey off on the right foot by starting with the most critical data sources and ensuring that theyre complete. I am going to present a hypothetical splunk use case scenario which will help you understand how splunk works. Time is of essence while investigating potential threats and determining the scope and. Sec1905 159 security use cases in record time with splunk and kafka. These use case descriptions solve ambiguous as well as known security problems using actionable examples. Improved printto pdf export from the bookmarked content page. Then, enable the use cases that are useful to your organization.

You can continue to phase in additional data sources and use cases. Learn ways to use splunk software to accomplish specific security based outcomes with use cases developed using security apps and premium solutions for the splunk platform. No business will argue against an enterpriselevel security solution. Use the available dashboards, alerts, correlation searches, as well as custom searches, to assess and. Splunk, splunk, listen to your data, the engine for machine data, splunk cloud, splunk light and spl are trademarks. The purpose of this book is to teach you how splunks analyticsdriven platform can help solve your security challenges and advance your security journey, including. Splunk in 60 minutes splunk tutorial for beginners. Information security reading room effective use case modeling for security information. Siem and other flexible, broaduse security technologies but, frankly, siem more than others. These analyses will help us determine if the design is effective in communicating important info to students via the app. Data loss detection data hoarding activitydownload and upload behavior exfiltrationupload to external domains and network shares dayzero malware and threat hunting unusual appprocess behaviorrunning at root or on nonstandard ports. Splunk to address endpoint security use cases such as.

To see which addons populate a given datamodel, use the 2 searches documented in this blog post. Splunk may have initially been launched as a machine generated data analytics platform, but today it has expanded into several diverse are. Splunk enterprise in conjunction with splunk enterprise security es provides an extensive security intelligence application on top of the core splunk platform. Security use cases for splunk required it security. Because siem is a core security infrastructure with access to data from across the enterprise, there are a large variety of siem use cases. Splunk use case framework introduction session malware. Siem use cases for the enterprise 1 siem use cases for the enterprise kevin van mondfrans, director of product management, netelligent 20 february 2016 as organizations recognize the value of their data and face the increasing complexity of security and compliance that should be in place, implementing a security incident. What i wanted to ask here is is their any way to find out for the list of already available predefined rules, reports and dashboards, like other siem. Splunk proved to be so beneficial to dominos that teams outside the it department started exploring the possibility to use splunk for gaining insights from their data. Storage in most circumstances, the deployment type and use cases will dictate the type of storage you use. Improve your security posture by using splunk as your siem. Network data, such as firewall, web proxy, or netflow contains detailed records of all activities between users and hosts, since the network is the medium for all device communication. With use cases in level 4, you can obtain realtime risk insight and automate responses to advance your security operations. Security, siem and fraud security solutions splunk.

Splunk security essentials advancing your security data. This example shows how to use splunk enterprise security to uncover batch files. So begin by defining the critical usecases in your environment, and what data is required to fulfill those usecases. Splunk can integrate with your existing enterprise management, security and compliance tools right out of the box. Learn how splunk enterprise may be used to detect various forms of fraud using the example scenarios in splunk security essentials for fraud detection. These use case descriptions are readyto use examples of how to use splunk security solutions to quickly identify the scope of attacks, determine mitigation options and take remedial activity. The use cases include example data sets so you may run them yourself. So our team spends too much time writing use cases for splunk. Use the splunk app for vmware to get a greater understanding of what is happening at the operational level in your vmware vsphere environment. Watch now as august schells splunk certified architect, alex maier, gives a demo of core splunk with a focus on a security use case. Takeaways classic spl is here to stay ml vastly expands secmon capabilities. Splunk breaks down barriers between the it operations and security teams, resulting in faster problem resolution.

These use case descriptions are readytouse examples of how to use splunk security solutions to quickly identify the scope of attacks. Enterprise security are often used as an intelligence platform for security use cases, including security information and. Splunk enterprise security understanding the basics. See example of a batch file write to system32 use case. Gartner recently published its 2017 magic quadrant mq for security information and event management where splunk was named a leader in the security information and event management siem market. Security information and event management or siem systems are considered to be the industry gold standard. These detection use cases were implemented using the search processing language spl and the machine learning toolkit mltk. I heard from many people the usecases comes as default when we install the log sourcedevice specific apps.

For further information about the dimensions of a splunk enterprise deployment on aws, see the splunk enterprise capacity planning manual. Splunk is a log aggregation and analysis tool that can also serve as a siem security information and event management product when the splunk enterprise security app in most case, simply referred to as splunk es is installed. Security reporting look at a visual display of security relevant events and check for potential. An architecture overview is given followed by setup procedures for the example architecture and instructions for searching, reporting and alerting on the data of interest. The challenges with collecting sysinternal data from all endpoint is that it requires coordinating efforts. Thus, i try to find universal use cases that can be applied in telecom and would appreciate any information on this subject. Next, you will find the specific security use cases weve mapped to the journey. Added filters that breakdown use cases not just by security domain, but also by data source, alert volume, and. Splunk recently announced its third quarter results that outpaced guidance for the 27th consecutive quarter. A first securitycentric use case exchange platform that is tailored for market leading siem technologies that have been around for a decade or even more. Use case key objective intelligence needed machinebased prioritization automate the initial triage process by helping siem and analytics tools correctly prioritize the alerts and alarms presented to soc analysts. These combine the appropriate professional services to deliver five security use cases and dashboards alongside support and administrator training credits.

Solve use cases you can today for free, then use splunk uba for advanced ml detection. Use cases solve practical tasks of cyber security by leveraging machine learning, statistical profiling, sophisticated integrations with threat intelligence feeds and exchange platforms. Organizations generally apply these security policies via a group policy object gpo to all the hosts in their network. The splunk enterprise security online sandbox is a 7day evaluation environment with prepopulated data, provisioned in the cloud, enabling you to search, visualize and analyze data, and thoroughly investigate incidents across a wide range of security use cases. Introduction overview detect malware using enterprise security to find malware use dns data to identify malware patient zero investigating potential zeroday activity with splunk enterprise security. So, together with augusto barros, we are about to undertake a research project dedicated to finding, creating, refining, optimizing and retiring use cases for siem and some other monitoring technologies. Use splunk to determine if students notice the notification. Splunk security use case detecting unknown malware. Splunk security use case detecting unknown malware and ransomware detecting unknown malware and ransomware, and early signs of compromise, using windows sysinternal.