Latest
Latest news and blog posts from SensorFleet
News
SensorFleet and Lockheed Martin sign cooperation agreement
06 Aug 2024 | Sami Petäjäsoja
SensorFleet, the first Nordic company to offer an open, platform-based technology for Network Detection and Response (NDR) has signed a cooperation agreement with Lockheed Martin Corporation.
News
Meet us at Infosecurity Europe
26 Apr 2024 | Simo Mäkipaja
SensorFleet is exhibiting at Infosecurity Europe 2024 in London. Please visit our booth C154 to check out the latest developments of our open NDR platform.
News
New Instrument: Asset Guard
13 Jul 2023 | Sami Petäjäsoja
A critical step in cyber defence is visibility on what to defend. Dynamic inventory of the networked assets is a fundamental building block of comprehensive cybersecurity monitoring.
News
SensorFleet joins SynerLeap
21 Dec 2022 | Sami Petäjäsoja
We recently got accepted into SynerLeap, ABB’s startup program. Mission of SynerLeap is to foster an ecosystem for collaboration and help startups to navigate ABB organisation.
Product news
Cluster support to Zeek Instrument
28 Oct 2022 | Esa Törmikoski
Zeek is a great tool for analyzing network traffic for cyber security monitoring. We at SensorFleet have seen an increased adoption at our customer base and developed support to run Zeek in a cluster mode for high bandwidth requirements.
Blog post
Log4Shell Vulnerability - the day when security industry was working overtime
21 Feb 2022 | Mikko Korkalo
This blog is about the series of Log4Shell vulnerabilities, how they affected our software development and how we helped our customer to validate their networks. I hope this blog will give the reader an insider view of what it is actually like to patch and detect those vulnerabilities.
News
Use case: National early warning system
15 Feb 2022 | Sami Petäjäsoja
SensorFleet Network Detection and Response (NDR) solution was deployed on the HAVARO ecosystem in the second half of 2020. HAVARO is a national monitoring and early warning system provided by the NCSC-FI for critical infrastructure providers and government organizations.
Blog post
Confluence vulnerability, a tale of catching active exploitation in the wild
07 Sep 2021 | Antti Tönkyrä
At SensorFleet we often run trials in co-operation with our customers and partners, and the new codebase is tested in different virtualized environments and partner networks to validate fixes and to test new features. In this case we got interesting results and one could say we were a bit lucky,...
Blog post
Streaming events from SensorFleet to Elastic Stack or Azure Sentinel
04 Aug 2021 | Mikko Korkalo
This blog post will show you step-by-step how to configure Logstash on top of SensorFleet Sensor for streaming events to your SIEM.
Blog post
Quick start for network security monitoring
19 Apr 2021 | Sami Petäjäsoja
Starting a network security monitoring project from scratch, or augmenting the existing solutions, can be a daunting task. Common questions include setting the monitoring objectives, selecting the monitoring tools for the task, planning and resourcing the deployment, and last but not least: What to do with the results.
Blog post
Stream syslog reliably from the edge to SIEM using SensorFleet
07 Apr 2021 | Mikko Korkalo
This blog post will show you step-by-step how to configure Logstash on top of SensorFleet Sensor as a reliable syslog buffer on your edge network.
Blog post
Using Zeek to find persistent threats by using a canary file (part 2)
07 Oct 2020 | Mikko Korkalo
A blog on how to use Zeek IDS on SensorFleet platform to plant a honeypot-like canary file on a file server. Just by using network monitoring.
Blog post
Using Zeek to find persistent threats by monitoring DNS anomalies (part 1)
29 Sep 2020 | Mikko Korkalo
This is a blog on how to detect persistent DNS connections using SensorFleet and the Zeek IDS. Some persistent threats may use DNS functionality to get around firewalls or to stay hidden from IDS.
Blog post
Detection of ZeroLogon (CVE-2020-1472) using SensorFleet
21 Sep 2020 | Mikko Korkalo
ZeroLogon can be used to exploit a serious vulnerability in Windows Domain Controllers. This blog post shows how to detect it using SensorFleet.
Blog post
Building Beacon Instrument
03 Jul 2020 | Jukka Taimisto
Across the hall from SensorFleet office is another cyber security startup, SensorFu, and they have an awesome product called Beacon. Beacon is deployed inside an isolated network segment and it continuously tries to escape out from it. A successful escape is an indication of misconfiguration or malice and getting alert...
Blog post
Keeping Your Security Monitoring Tools And Tasks Safely Separated
03 Mar 2020 | Jukka Taimisto
Security tools and appliances typically run with high privileges, have access to sensitive traffic and their security has to be taken at face value. Luckily zero trust, containment, least privilege and privilege separation are not just trendy topics and security design principles for ordinary software.
Blog post
Our Approach
04 Feb 2020 | Sami Petäjäsoja
This blog is about building our next generation cyber sensor platform. First we must let you in on a little secret, our approach may be based on yours. We have a long experience in developing cyber security sensor technology for a national early warning system protecting the critical infrastructure and...
Oulu
SensorFleet Oy
Teknologiantie 11
90590 Oulu
Finland
Sami Petäjäsoja
+358 40 503 0745
Helsinki
SensorFleet Oy
Hitsaajankatu 22
00810 Helsinki
Finland
Simo Mäkipaja
+358 40 583 3999