I would like to inquire about whether the host can monitor my activities on a VPS. If, for instance, the hosting rules explicitly forbid the installation of a proxy server on a VPS, and I were to install one anyway, would the host be able to detect this, realize that I am using a proxy, and subsequently ban me?
Or is it the case that unless I explicitly disclose my actions, no one will be aware of what I am doing?

As a user, you should assume that the hosting provider has the ability to monitor your activities on a VPS. Although they may not actively monitor every VPS, they typically have access to system logs and can detect unusual or unauthorized activities. If the hosting rules explicitly forbid the installation of a proxy server and you install one anyway, there is a possibility that the hosting provider may detect this violation and take appropriate action, such as banning or suspending your account.

It's important to note that hosting providers have their own terms of service and acceptable use policies that you agree to when using their services. Violating these terms can result in consequences, even if you are not explicitly disclosing your actions. It's always recommended to review and follow the hosting provider's rules to avoid any issues.

In our country, it is mandatory to have surveillance in telematics networks. Hence, if you wonder whether you are being monitored, the answer is yes. Any alternative approach is prohibited, and obtaining a license for such services is impossible.

In reality,
your service provider does monitor your traffic, but if it is transmitted via HTTPS, they cannot see its contents.
Moreover, they have no real interest in examining it as it lacks commercial value.
However, they may need to monitor indirect factors like traffic consumption and increased processor load (in the case of a VPS) to identify network downtimes, and they may take notice of such anomalies.
Regarding your proxy, nobody will take any actions against it.

I once had to request a significant amount of traffic through a VDS for work. Initially, I attempted to use HAProxy, but I received a warning indicating that proxies, specifically the HAProxy process, were not allowed according to the rules. So, I switched to Nginx, which worked for a longer period of time. This allowed me to determine the threshold at which the traffic triggers and led me to create multiple virtual machines (n+1) with a load balancer.

On a personal note, I have been using VDS proxying for many years, employing both Squid and Dante without any complaints from the hosting provider.

In conclusion, as long as you don't violate any laws (such as distributing torrents) and don't create an excessive load that outweighs the profit you bring (overloading the channel of a low-cost virtual machine by 100%), you should not encounter any issues. It's important to strike a balance between your needs and the hosting provider's requirements to ensure smooth operations and compliance.

When you lease a VPS, the hosting provider maintains access to the virtualization infrastructure, which enables them to perform various levels of monitoring and oversight.
The monitoring tools at the disposal of hosting providers encompass a wide range of functionalities. They can track resource consumption, network traffic patterns, software installations, and even specific application usage within the virtual environment. This comprehensive monitoring capability allows hosts to detect deviations from their terms of service, including the installation of prohibited applications such as proxy servers.

Furthermore, hosting providers often implement security measures and automated monitoring systems designed to identify anomalous behavior or potential security threats. These systems are adept at recognizing patterns indicative of unauthorized activities, which could include the installation of prohibited software like a proxy server on a VPS.

In the context of your concern about disclosure, it's important to understand that unless you take deliberate steps to obfuscate your actions, the hosting provider has the technical means to identify activities that contravene their policies. Even without explicit disclosure, their monitoring mechanisms can reveal instances where users breach the agreed-upon terms of service.

The implications of violating hosting rules can be significant, ranging from warnings and account suspensions to termination of services. Therefore, strict adherence to the terms of service and acceptable use policies is crucial for maintaining a positive and uninterrupted experience with your hosting provider.
Hosting providers possess robust monitoring capabilities that allow them to detect unauthorized activities, including the installation of prohibited software on VPS. It's in your best interest to comply with the hosting rules and maintain open communication with your provider to address any questions or concerns regarding permissible activities.

Quote from: stivenSamm on Jul 13, 2023, 06:33 AMI would like to inquire about whether the host can monitor my activities on a VPS. If, for instance, the hosting rules explicitly forbid the installation of a proxy server on a VPS, and I were to install one anyway, would the host be able to detect this, realize that I am using a proxy, and subsequently ban me?
Or is it the case that unless I explicitly disclose my actions, no one will be aware of what I am doing?

Most VPS providers monitor resource usage like CPU, RAM, and bandwidth. They can see spikes or abnormal patterns that might indicate unusual activity.

They can block known ports such as proxy ports, mail ports and even its possible to monitor your activity via various tools and methods.

I think you know about PRISM program.