What is ArcSight?
Arcsight is a cyber security product, which provides Big data security analytics and intelligence software for security information event management (SIEM) and log management. ArcSight Logger which is cost-effective long term log management and storage, it also includes automated compliance reporting. ArcSight ESM may be a market-leading solution for grouping, correlating, and reporting on security event information. ArcSight ESM helps to create and maintain a security operation center (SOC) through big data security analytics.
Key Benefits of Arcsight:
•The Powerful Real – time correlation
•Categorization and normalization
•Powerful and Modular Content Development
•Integration with the ArcSight Data Platform (ADP) Event Broker
•Integration with ArcSight Investigate
•Automated Response within Console
•It allows Multi – tenancy capabilities.
Splunk:
A software technology that searches, analyses, visualizes and monitors the data which is generated by the machine into the real-time, Splunk can read and monitor various log files and saves information in indexes as events. This Splunk tool also allows you to reflect the data in different sorts of dashboards.
As Splunk analyzes, search, visualize and monitor the machine data, this machine data comes from sensors, devices, web applications or the information that is built by any user. Splunk not only analyses and monitors the log files but, it also analyses and monitors any semi-structured or structured with the peculiar data modelling. Splunk contains field spectators, built-in features to understand the types of data, and it can also optimize the process of searching. It provides the data visualization upon the search outcomes.
Overview of Splunk:
Splunk is a dominant platform for examining the machine data. Machine data is already leading within the world of technology. There are two ways to understand the versatility and power of Splunk they are:
Splunk to rescue the datacenter:
If your website is down and if you are searching for the problem in web servers, database servers, applications or load balancers to fix them, now you can use Splunk to search the log files from all your firewalls, web servers, routers, load balancers and databases in Splunk. When the problem has occurred and can be fixed, fixing the issue using Splunk usually takes less time because Splunk will gather all the important data in the central index that you can immediately search.
Splunk to rescue within the marketing department:
•Marketing Analytics: Splunk measures the effectiveness of marketing campaigns, customer acquisition channels and customer segmentation.
•Social media analytics: It is associating social media data with the web or mobile data can give brand new penetrations that helps you to interact with the customers more efficiently.
•Multi-Channel analytics: Powerful ad-hoc research upon the data can reveal distinct digital channels over destination and optimize.
•Increase Conversion Rates: Learn and update purchasing cart progress within the real-time and overtime.
Characteristics of Splunk:
•Splunk fastens the development.
•Splunk makes testing easy and also quick.
•ROI is generated as fast as possible.
•Splunk allows us to build real-time applications.
Benefits with implementing the Splunk are:
•The Input data can be in any format for example: .csv, or json or other formats
•You can configure the Splunk to give Alerts/Events notification at the onset of a machine state.
•You can accurately predict the resources required for scaling up the infrastructure.
•You can create knowledge objects for the Operational Intelligence.
knowledge object,is a user-defined entity which can enrich your existing information by extracting some valuable data. These Knowledge objects can be saved searches, event types, lookups, reports, alerts or many more which helps in setting up intelligence to the systems.
Key Differences between ArcSight vs Splunk:
| Product | Use Cases | Intelligence | Delivery | Pricing |
|---|---|---|---|---|
| Arcsight | Enterprises | Integrates with machine learning and Intelligence platforms | Appliance, software or cloud | Based on the data ingested and events per seconds |
| Splunk | Highly – regulated industries | Integrates with the Splunk UBA and machine learning toolkit | Software or cloud | Based on max daily the data volume; starts at the $1,800/GB/day |
Conclusion:
Splunk tells the solution “makes possible new sorts of the correlations that were previously impossible using traditional SIEMs such as ArcSight or QRadar,” and said that while the licensing model might seem expensive, “with all the gain in functionalities you will have compared to the traditional SIEM solutions and it is worth to the cost.” ArcSight users announced that the product has “really sped up disclosure of inappropriate activity in information systems and on the network,” and that while there is a significant upfront price to buy the product, “it enables us to speed our time to the resolution.”
