On-net flat rates refer to the charges incurred when making calls or sending messages to numbers within the same network or service provider. These rates are usually lower as they do not involve interconnection fees. Off-net flat rates, on the other hand, are charges for communication with numbers outside the network or service provider. These rates may be higher as they involve interconnection fees between different networks. **

As a specialist for protection and security net, my earnings can vary depending on factors such as experience, location, and the specific organization or company I work for. On average, specialists in this field can earn anywhere from $40,000 to $100,000 per year. Those with advanced certifications, specialized skills, or extensive experience may be able to command higher salaries. Additionally, working for government agencies or high-profile private security firms may offer higher earning potential. **

You can turn off the firewall in your computer's settings. The exact location may vary depending on your operating system. In Windows, you can turn off the firewall by going to Control Panel > System and Security > Windows Defender Firewall. In macOS, you can turn off the firewall by going to System Preferences > Security & Privacy > Firewall. Remember to only turn off the firewall temporarily and make sure to turn it back on after you have completed the task that required it to be turned off. **

The version of .NET or .NET Framework that you should use depends on the specific requirements of your application and the compatibility with other systems. As of now, the latest stable version is .NET 5, which is the unified platform for building any type of application. However, if you are working on a legacy application, you may need to use an earlier version such as .NET Framework 4.8. It's important to consider factors such as support, performance, and compatibility when choosing the version of .NET or .NET Framework for your project. **

It is possible to earn 1800 euros net as a security guard, but it would depend on various factors such as the location, level of experience, and the specific company or organization one is working for. In some countries or regions, the average salary for a security guard may be lower than 1800 euros net, while in others it may be higher. Additionally, overtime, bonuses, and other benefits could also contribute to reaching a net income of 1800 euros as a security guard. **

When you turn off the firewall, your computer becomes more vulnerable to unauthorized access and potential security threats. The firewall acts as a barrier between your computer and the internet, blocking malicious traffic and protecting your system from cyber attacks. Without the firewall, your computer is exposed to potential malware, viruses, and other security risks. It is important to only turn off the firewall temporarily and in specific circumstances, such as troubleshooting network issues, and to promptly turn it back on to ensure the security of your system. **

Your firewall may be turning off automatically due to a variety of reasons. It could be caused by a software conflict, a malware infection, or a system error. Additionally, some third-party applications or updates may be causing the firewall to turn off. It is important to investigate the specific cause of the issue in order to address it effectively and ensure that your system remains protected. **

To turn off the Comodo Firewall, you can right-click on the Comodo Firewall icon in the system tray and select "Shutdown Protection." This will temporarily disable the firewall. If you want to completely turn off the Comodo Firewall, you can open the Comodo Firewall application, go to the "Firewall" tab, and then click on the "Disable Firewall" button. Keep in mind that turning off the firewall will leave your computer more vulnerable to security threats, so it's important to only do so temporarily and for specific reasons. **