D-S-N

D-S-N on port 8086 is commonly used for data storage and retrieval services, particularly in time-series databases. It is often associated with InfluxDB, a popular time-series database. This service allows for efficient handling of large volumes of time-stamped data.

What is D-S-N

D-S-N on port 8086 is primarily used for data storage and retrieval, especially in the context of time-series databases. One of the most notable applications of this port is with InfluxDB, a high-performance time-series database designed to handle large volumes of time-stamped data. InfluxDB is widely used in monitoring, analytics, and IoT applications due to its efficiency and scalability.

InfluxDB was developed by InfluxData and has become a cornerstone in the field of time-series data management. It provides a robust platform for collecting, storing, querying, and visualizing time-series data. The database is optimized for high write and query loads, making it suitable for real-time analytics and monitoring systems.

Using port 8086, InfluxDB can efficiently ingest data from various sources, including sensors, applications, and other data streams. The data can then be queried using InfluxQL, a SQL-like query language designed specifically for time-series data. This makes it easier for developers and data analysts to extract meaningful insights from the data.

D-S-N runs on TCP and UDP port 8086 and is official IANA port.

Security risk

If port 8086 is open and the service is running, it could be a target for unauthorized access or data breaches. Attackers could exploit vulnerabilities in the database software to gain access to sensitive time-series data. It is crucial to secure this port with proper authentication and firewall rules to mitigate potential risks.

In our UFW tutorial you can follow instructions how you can configure UFW to close port 8086. Use StackChanges to monitor if the D-S-N port is closed and stays closed. StackChanges will send an alert if port 8086 is open again.