| ID | Date | Topic | Description | 
|---|
| 7 | 03/19/2022 | OSSEC HIDs | OSSEC is a multiplatform, open source and free Host Intrusion Detection System (HIDS) | 
| 6 | 03/19/2022 | Greenbone Vulnerability Management (GVM) | Greenbone Vulnerability Management (GVM) is a network security scanner with associated tools like a graphical user front-end. The core component is a server with a set of network vulnerability tests (NVTs) to detect security problems in remote systems and applications. | 
| 5 | 03/19/2022 | Security Onion | Security Onion is a free and open source Linux distribution for intrusion detection, security monitoring, and log management | 
| 4 | 03/19/2022 | Bitwarden - Selfhost Password Manager | Bitwarden is a free and open-source password management service that stores sensitive information such as website credentials in an encrypted vault. | 
| 3 | 03/19/2022 | PFsense IP and DNS filter with PFBLOCKERNG / Application Filter with Snort and OpenAppID | Using PFsense (Firewall) to block traffic base on DNS and Application layer | 
| 2 | 03/19/2022 | WSUS without AD in WorkGroup Enviroment | Windows Server Update Services, previously known as Software Update Services, is a computer program and network service developed by Microsoft Corporation that enables administrators to manage the distribution of updates and hotfixes released for Microsoft products to computers in a corporate environment | 
| 1 | 03/19/2022 | Wazuh  | Wazuh is a free, open source and enterprise-ready security monitoring solution for threat detection, integrity monitoring, incident response and compliance. | 
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