It's very time-consuming. One of the big concerns for management when the pandemic stated was how we maintain security asking, "What do we have to change for security?" Definitely take the time needed in the beginning. Developed and maintained by Intelligent Response team, i-secure co., Ltd. So, there is more of a check built-in just to make sure that the latest and greatest doesn't actually break anything unintentionally. These sort expressions use the following syntax: Where direciton is either asc (ascending) or desc (descending). Part of it is also the level of access that I have at CrowdStrike. We just wanted the best that was out there. When new things are built, we have those as part of the build. We had an endpoint solution where you didn't get any alerting from the endpoint security if you were off-network. In order to send events to InsightIDR, you must modify certain settings in the default CEF file. CrowdStrike Falcon vs Microsoft Defender ATP: Comparison of features and performance. You can manage it all on your own without engaging a sales representative. Therefore, we may need to move to a cloud-based protection suite. So, that was helpful to us. They try to do that now with a function that they have built-in, but I have been unsuccessful in having it help us identify what needs a sensor. Please note: Available FQL filters and their syntax may vary between API service collection. So, you can pick the sides that you want, so you can buy the solution that you want and operationalize versus paying a lot of money and getting a bunch of things, but not using 60 percent of the tools in the box. We would like to think it was a good thing, because now it is finding a lot more stuff that wasn't strictly signature-based. It has replaced our traditional antivirus. Very infrequently, there have been issues with sensor builds. "There's almost no maintenance required. Provided there areno problems, when the next release happens, the N-1 versionwill automatically upstep my entire environment without having to put hands on it. So, I have used it for four years in total. They stand out as being useful because: The introduction of CrowdStrike Overwatch service has reduced security risk. Crowdstrike customer support. With what we have been paying for, it allows us to be a lot more involved with how the business is being run from a security, risk, and compliance standpoint. But the real value of CrowdStrike alerts is going to come through its behaviors. They just don't provide the support there, which leavestheir customers to figure out how to push agents out, either through GPO or through BigFix or through SCCM, and there was no support on that side. Take advantage of the opportunity by CrowdStrike to network with other customers in a similar company size and industry to see how well the product could benefit you as a potential customer before committing. When you initiate a trial, they give you a CloudFlare instance of a victim machine and an adversary machine. EDR was still kind of new then versus the traditional AV. I honestly cannot tell you the last time I have heard about a CrowdStrike agent issue causing an outage on a machine or server at the end of the day. We arestrictly using it now to do all our antivirus duties. We were using Symantec products, which were Symantec EndPointFour and Five. So, there areprobably eight users who have access to CrowdStrike. Properties are the elements within CrowdStrike Falcon data that you use to filter, select and sort. As such,we cannot afford to hire skilled security people. sharing their opinions. You got the trial. My experience with the technical support has been great. so we appended the wildcard character. It is also very unreliable and cumbersome to manage. password to start importing threat detection data using the SNYPR Console. Hear what our customers have to say about Tines, in their ownwords. Once the package was built to deploy to endpoints, we push the "Go" button. It has given us some insight into how threat actors work. Make sure you know what the policies do. Dump what you have access to ( indexes and lookup tables and the size of the index tables ), the rest command is blocked but if you put it in a subsearch for whatever reason it works :P, |eventcount summarize=false index=* report_size=true |eval MB=(size_bytes/1024)/1024 |stats sum(MB) by index, |append [ rest/servicesNS/-/-/data/lookup-table-files |table title eai:appName], |append [ tstats values(sourcetype) where index=* by index ], |append [ rest/servicesNS/-/-/data/lookup-table-files |table title ], | map maxsearches=99999 search="|inputlookup $title$ | eval rand=random() % 100 | where rand=0 |head 20", https://github.com/freeload101/SCRIPTS/tree/master/CrowdStrike%20Threat%20Hunting, see alsohttps://falcon.crowdstrike.com/support/documentation/26/events-data-dictionary. I worked very closely with the package of the sensors and he executed the deployment. However, that's why it's so important to have better integration capabilities. It has definitely minimized resources. They have improved a lot of things in response to customer feedback. I continue to see, especially in the last six months, that CrowdStrike is making very purposeful acquisitions to tactically and strategically build upon the platform. Now, if I put in a support ticket, I would expect it would probably be answered within a couple hours. Syntax for using this parameter is specific depending on the data type. From that perspective, we will continue to look at some of the other modules that they have but operationalizing some of modules are not in our risk profile. "", "It is an expensive product, but I think it is well worth the investment. We do have plans to increase usage. This Action includes the retry_on_status field, which contains a 429 response code. In a previous blog, we looked at connecting to the CrowdStrike API through Tines. It is being used in all of our servers at our data center. So, it was fairly easy. We wanted something that could give us data as long as the machines connected to the Internet and be almost invisible to the employees. There are a lot of good and bad things that you can do with too strict or too loose of a policy governing workstations or servers. It is especially important to us that CrowdStrike Falcon is a cloud-native solution. We evaluated other products includingCisco AMP and Cylance. The fact that I have access to the products free for several weeks or months was not really a factor. We would have a project manager spend three months to roll out an upgrade of a very heavyweight, security endpoint client. We have recently acquired a company where someone had a ransomware attack when we joined networks. There's almost no maintenance required. It would be easier if I could add and remove things from the group page rather than having to go into the policy pages to do it.". Now that we have CrowdStrike, we are kind of always-on and not limited to having to do those scans. It is funny because our IT people will use it to try to look for things that aren't necessarily security sorts of things, for example, "Hey, this isn't working," or, "That isn't loading," because of the level of visibility CrowdStrike has in some of the processing item. Filtering using multiple properties and conditions. Whereas, engaging a sales representative allows them to moderate the length of time that you can do the trial. They are always following up with me trying to keep the tickets live, so that is great. So this makes sense for a smaller company like us. ", "I like the dashboard nature of it. CrowdStrike has an event category named RegSystemConfigValueUpdate for this kind of behavior. The deployment took less than a week. There are just a couple of holes punched in the firewall for communication in and out. The EDR has made it infinitely easier to investigate into more detail on end user workstations and servers. I highly recommend it. The possibilities are endless. I do know that there is a project that will be going on for using its mobile application on some Android tablets, but it is still very much in its infancy. We have that as part of our build process. I think that needs some help. To accomplish this, we defined the filter keyword as follows: Since we are performing a search where we want our attribute values to equal to our search string, we That is likely to take off in full swing in the next year or so. Cylance is even better in terms of ease of use. The fact that I can connect to an endpoint as long as it is on the Internet, no matter where it is globally. Download theCrowdStrike Falcon Buyer's Guideincluding reviews and more. This API allows you to: Before you begin integrating with the CrowdStrike Query API, you must do the following: Expand the left navigation pane, and click Tool Downloads under the Support tab. We don't have any more on-prem servers to manage for running the application, which isanother benefit to being in the cloud. Because some processes, especially system processes, usually have high uptime but been abused recently. Three people were involved in deploying the solution: We have absolutely seen ROI, e.g.,the reduction in man-hours for resolving incidents. However, the fact that it is in thecloud, that just makes it that much better. For example, when the client had to be upgraded, it was a three-to-six-month project with people having to spend dedicated time to roll it out in waves, then deal with issues when a client's machine didn't upgrade correctly. We have recently acquired a company where someone had a ransomware attack when we joined networks. The solution is very scalable andeasy to deploy as well as sync up agents with it. We don't have a business partnership with this solution. I get the whole, "Look, you can pick and choose. They can do a better job in organizing the dashboard. Obviously, we would make a business case if it is something we really needed or felt that we needed. So, that has been a big performance increase for us. It is fair, but I do not like how it is a la carte. There is so much data in their dashboarding and other stuff like, but there is also still some work to do on, "How do you boil it up to certain higher levels/executives?" It is a great product. At my previous company, I did a PoC. equal to windows. Chief Information Security Officer at a real estate/law firm with 10,001+ employees, Gives visibility to off-network machines, improving our operational functionality, Information Security Analyst at a insurance company with 1,001-5,000 employees, Enterprise Cybersecurity Architect at Swagelok Company, With the real-time response piece, I can connect to an endpoint as long as it's on the Internet. The company is very receptive to those thoughts as well as the opinions of all its customers. I checked the Event dictionary but could not find "assigned to", "Status", or "comments" for detections. Locate the sensor for your platform, and download the latest installer. So, with the agent on the laptop, wherever the user may go, includinghome, office, or traveling, it's protected 24x7, all the time. ", "There are some aspects of the UI that could use some improvement, e.g., working in groups. Learn how to automate your workflows, troubleshoot any issues, or get help from our support team. Oftentimes, the daily scans would need to be run with signature-based AV or scans with servers, then thatwould cause great performance hits. They have been nothing but helpful. All in all, CrowdStrike has been more responsive to any questions or concerns, which is big when you are dealing with vendor solutions. Each detection from CrowdStrike will create a new case in Jira. The parsing technique used is the key value pair. This just comes from my background in what I have done in other positions. Were also including a link that, if clicked, will go back into Tines and contain that device in CrowdStrike. You take a small set of computers, put it on one, remove the old solution, and then run that group by itself, figuring out if there are any new or existing exemptions that needed to be in play. On top of that. It's very low if there's any at all. The sensor deployment is a manual process right now, where we have to log into every workstation, every server, and install it manually. When we did our proof-of-concept testing, our administrators liked that installing it was easy and did not need to reboot the system (and causing an outage). It was really just the bureaucracy part that took a while. Whether they choose a product likeCrowdStrike, Cortex, orCylance is up to them. Pretty much no other tool can do all that. Retry On Status will monitor for the 429 response and, if received, Tines will automatically enter a retry loop and run the query again a short time later, retrying up to 25 times over about three-and-a-half hours. Alerts can come from many different sources - SIEM, EDR, Abuse Inbox, and more besides. Okay, everybody buys a steak, but do you want mashed potatoes, or do you want lobster mac and cheese?" I know of another organization who deployed 60,000 endpoints over a weekend. It looks like a lot of information, and it is! So, it has been able to stop things quicker than McAfee did. 618,205 professionals have used our research since 2012. It is not so much signature-based. TheOverWatch is the most valuable featureto me. We did test but then just started kind of rolling it out because our other product was just too heavy to continue to operationalize. It is protecting our environment, so it is worth the cost. There areno questions about stability. It iseasy to deploy the solutions sensor to our endpoints. xZ{C9o'TT8jrI[MGyn}?lv~3G&5wG1{1WNm,U6^4R[}9aVWkm+Q.Vou%EDO0K$$fhX;,wAqp`ui^qs 1&@8}T#BkR=x]0!tD%k*.hXW@A)(
#^r[;@FY|CG "lxyU12_IE$ Do it. We're a small company and we only have a base of approximately 260 employees. Our environment has not changed drastically since our last review of it. I dont know that we have an authoritative list of indexes anywhere, but as for the second question, the Event Data Dictionary in the Docs (https://falcon.crowdstrike.com/support/documentation/26/events-data-dictionary) is the place for what data exists to search for. When everything was on-prem, there was a lot more work maintaining it. I told them, "No, I don't want to have to manage servers, period. Right now most of the incidents happen on our endpoints. So, we have never had an issue where we have seen a degradation in alerting timing, etc. endobj CrowdStrike has revolutionized endpoint protection by being the first and only company to unify next-generation antivirus (AV), endpoint detection and response (EDR), and a 24/7 managed hunting service all delivered via a single lightweight agent. This just comes from my background in what I have done in other positions. I can't just copy a build from one to another. Our ROI has been high compared to what we had with McAfee. From what we have seen, it is very scalable. They claim that right there in the subreddit rule. So, there was an N-1 and an N-2. The flexibility and always-on protection that is provided by a cloud-based solution are important to us. For some added fun, this will add in some direct links to the processes in CrowdStrike Falcon and to the results in VirusTotal. When I first looked for CrowdStrike, there was nobody else in this market space who was doing endpoint security purely from the cloud. Detections are periodically being read from CrowdStrike, and with just a few simple Actions, these alerts will be sent to Jira in the form of nicely formatted, customized incidents. >> Get the full detection details - this will include the host and process information that the analyst will need to see. That trial really helped sell us that it was a good product. There was a lot of customer feedback around this issue, which has been greatly refined.". It is our primary EDR, so we are using it 100 percent for that and plan on using it for other avenues. More enrichment, maybe? % The biggest lesson that I have learned from CrowdStrike is about the different threats that are out there. However, we don't have someone on it full time. I want to see them continue to evolve, e.g., what other things can they disrupt which are operational things we have to continue to do as an organization.". If there is an incident, our team can actually go to the root cause of the incident to try to solve it there. The flexibility comes from allowing us to do a mass push, if we need to. I haven't had any problems since implementation with stability or availability. That hasbeen very valuable as well. Falcon has been very successful inpreventing breaches. Obviously, we would make a business case if it is something we really needed or felt that we needed. We had some end-of-life workstations that were running Windows 7 and for some reason, related to PCI compliance, CrowdStrike rejected them. It has allowed our security team to have more time and resources built into things that are used to run the business versus needing to babysit our antivirus platform, or any malware platform. Pretty much no other tool can do all that. The solution has a very good graphical interface. It could be a day to three days before you received a response, which was a bit frustrating. As webuy and acquire companies, we have to roll out agents to those places. Every time that I havedeployed it, it was more about Falcon Insight and its EDR protection. There has been zero downtime. It was a very nice bonus to have that information in addition to just the general overall anti-malware that CrowdStrike is known for. We are a smaller organization, so pricing is important. This has been a huge return on investment. They kind of have a mix of endpoint protection because it is largely up to them, within their entity, as what they choose to use. However, we only receivedresponses to the effect that they do not support anything like it. Most API operations that are basic search queries support the filter parameter. This means you can send queries with specific instructions such as, Show me all the systems that ran this file and the API will respond back with a result set. That was mostly due to getting clearance from server owners, not due to the CrowdStrike installation. endobj For example, they may have clicked on something that may be malicious, now we can take action and stop things from getting worse at the end of the day with its level of visibility. We had half of an FTE assigned to our antivirus prior to CrowdStrike. I can cloud sandbox the endpoint, remediate it, and interact with it at the command line level remotely, regardless of where it is, as long as it has an Internet connection. All hosts that do not have a hostname starting with "g2-" and are running Linux are also included. Prior to CrowdStrike, we used Carbon Black Threat Hunter. On the other hand, withCarbon Black Threat Hunter, we were able todeploy pretty fast and we could uninstall agents pretty quickly fromthe dashboard. We have seen a huge increase in performance on our systems. We are very comfortable with their level of expertise. The SaaS model works very well for smaller companies like us. I do not care for a la carte pricing. Hands need to be on the endpoint taking it physically offline and off the network. The focus on the endpoints has to be increased at this point in time to ensure wehave maximum protection. I am in the process of learning more about the event search capabilities. For monitoring and reporting purpose, we have access toa dashboard. We need to focus most of our energyon the endpoints which are basically connected to an unprotected network. How does Microsoft Defender for Endpoint compare with Crowdstrike Falcon? So, the pricing is in line with what we are getting from a product standpoint.
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