Suricata
OSQuery
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| Suricata | OSQuery | |
|---|---|---|
| 23 | 44 | |
| 4,034 | 21,324 | |
| 5.5% | 0.7% | |
| 9.9 | 9.0 | |
| 2 days ago | 6 days ago | |
| C | C++ | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Suricata
- Aho-Corasick Algorithm
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Suricata VS zeek - a user suggested alternative
2 projects | 2 Jan 2024
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Who does check linux distros of malware - open source
Linux has (free) tools to improve security and detect/remove malware: Lynis,Chkrootkit,Rkhunter,ClamAV,Vuls,LMD,radare2,Yara,ntopng,maltrail,Snort,Suricata...
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Risks of hosting a website out of my house
Monitoring & Active Measures - Exporting firewall events to an external time-series database like I describe above is good to see who is touching your firewall or accessing your web site. Using an Intrusion Detection System / Intrusion Prevention System (IDS/IPS) such as open-source Suricata, which is a free package on pfSense, and deploying file system integrity monitoring, such as the open-source Wazuh on the exposed server are also good approaches to protecting yourself.
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SIEM or IDPS for Homelab on rPi 3b
You could try running Suricata
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Detecting Hackers in the network
Check out https://suricata.io/
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Where can I get hands on practice for cybersecurity as a beginner over internet for free?
Suricata: https://suricata.io/ IDS/IPS
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Server Hardening
Active Measures - Includes (IDS/IPS) such as open-source Suricata or Snort on pfSense, and File Integrity Monitoring (FIM), such as the commercial Tripwire and dated, open-source Tripwire, or the open-source Wazuh installed on servers. These can be combined into a Security Information and Event Management (SIEM) system like the open-source solution, Security Onion. Wazuh itself has evolved into a SIEM.
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Help with server build
Active measures may include an intrusion detection system / intrusion prevention systems (IDS/IPS) such as open-source Suricata on the firewall, and installing file system integrity monitoring, such as the open-source Wazuh on the exposed server. These are combined in one open-source solution, Security Onion
- Need Help - Network Monitor & Security
OSQuery
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Ask HN: SQLite in Production?
Perhaps the OP means OsQuery: https://github.com/osquery/osquery
OsQuery is an SQLite extension consisting of hundreds of virtual tables
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Osquery: An sqlite3 virtual table exposing operating system data to SQL
There's at least one open data quality issue for `process_open_sockets` on macOS[1]. It's a few years old however and, if you aren't seeing that casting error, you probably aren't hitting it. But that's a good example of the kind of debt that's been built up over time.
(In terms of general purpose/flexible tooling, I'm not aware of a close replacement for osquery.)
[1]: https://github.com/osquery/osquery/issues/6319
- SQLite virtual table to query operating system data via SQL
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Show HN: Natural Language to SQL "Text-to-SQL" API by Dataherald
The largest we have successfully deployed is on the OSQuery schema https://osquery.io/ which is 277 tables and lots of business context (malwares, vulnerabilities, Windows registry keys, etc).
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Alternative to Endpoint Protector?
From a self hosted standpoint OSQuery or Wazuh are your best bets for monitoring USB devices. Windows makes blocking really challenging and I’m not aware of any “free” solutions that attempt it.
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Firewall rules beyond "deny incoming, enable only the ports that you need"
Configure auditd to monitor host activity: https://izyknows.medium.com/linux-auditd-for-threat-detection-d06c8b941505 or osquery: https://osquery.io/ (or similar software: filebeat for example).
- Craziest thing I ever used SQLite for: partial file deduplication
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Best Websites For Coders
OS Query : Easily ask questions about your Linux, Windows, and macOS infrastructure
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Tool that let you know see EXE file on multiple PC?
Osquery + Fleet. https://osquery.io/ https://fleetdm.com/, using the two allows you to build a query to answer what ever questions you (or an auditor) might have about your environment.
- Osquery: SQL powered operating system instrumentation
What are some alternatives?
Wazuh - Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
Fail2Ban - Daemon to ban hosts that cause multiple authentication errors
OSSEC - OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-time alerting and active response.
crowdsec - CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.
falco - Cloud Native Runtime Security
lynis - Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.
pfSense - Main repository for pfSense
SaltStack - Software to automate the management and configuration of any infrastructure or application at scale. Get access to the Salt software package repository here:
maltrail - Malicious traffic detection system
Snort - Snort++