Port 635RLZ DBase
RLZ DBase is a database service port primarily associated with RLZ database software, facilitating networked database interactions. Its support for both TCP and UDP protocols provides flexibility for various data transaction requirements within distributed or legacy systems. As a less common or specialized service, it can sometimes be overlooked in network security assessments, necessitating deliberate management..
- transport
- tcp · udp
- in transit
- cleartext
- assignment
- official
- risk
- 4/10
- lookups
- 6,889
2 transports registered
payload readable on path
registered with iana
caution
rank 741 of 993 · top 75%
Technical Details
what runs on :635-
RLZ DBase operates over port 635 to enable communication and data management within RLZ-based database applications. Since it accepts both TCP and UDP connections, it supports a wide range of client-server database transactions, from simple queries to more complex operations.
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With TCP, RLZ DBase provides reliable, connection-oriented data transfer. This is ideal for transactional operations where data integrity and order are critical. UDP, on the other hand, may be used for lighter, faster operations where speed is prioritized over reliability, such as telemetry or notifications.
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The protocol specifics of RLZ DBase are largely proprietary or niche, thus not broadly documented in public technical references. This obscurity means network administrators may encounter challenges with traffic analysis or integration, and specialized tools might be required for troubleshooting or monitoring.
Security Information
exposure of :635risk score
4/ 10caution
worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.
databases averages 4.0 across 58 ports — this one sits level with it.
in transit
cleartext
credentials and payloads are readable by anyone on path
assignment
official
registered with iana for this service — scanners fingerprint it by number
reachable over
tcp · udp
udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite
security overview
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Common vulnerabilities for services on port 635 include exposure due to misconfiguration or unpatched software, which malicious actors can exploit to perform unauthorized access, buffer overflows, denial-of-service attacks, or data exfiltration. Because this is a database service, risks also include SQL injection or exploitation of authentication weaknesses.
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Mitigation strategies should involve disabling or restricting port 635 access through strict firewall rules, applying segmentation and access controls, regularly updating RLZ DBase software, and ensuring strong authentication is enabled. It is also important to monitor network logs for unusual activity and employ intrusion detection systems to identify potential threats promptly.
Related Ports
the 8 most looked-up other ports in databases — 58 ports carry that label.
| port | service | risk | |||
|---|---|---|---|---|---|
| :8882 | Atlasz Secure App Server | TCP | Web Services | caution | 66.9k |
| :9001 | ETL Service Manager | TCPUDP | Databases | caution | 28.6k |
| :2484 | Oracle SSL Listener | TCPUDPtls | Security | caution | 25.0k |
| :5495 | Applix TM1 Admin | TCP | Databases | caution | 24.8k |
| :591 | FileMaker Web Sharing | TCP | Web Services | caution | 23.1k |
| :1521 | Oracle TNS Listener | TCP | Security | caution | 19.6k |
| :21001 | AMLFilter Admin | TCP | Security | caution | 19.2k |
| :18206 | Audition FAM DB | TCPUDP | Databases | caution | 19.1k |
risk mix of the 8 listed
- caution100%
1 of 8 encrypted