![What is P2P technology that easily builds a secure and private data communication environment [Security]](/blog/articles/2024/20241224/20241224_02_tunnel-technology_en.png)
Have you ever wanted to be able to access your home from anywhere using your smartphone or computer? "Tuunel App" is a free service that allows you to safely and easily build such an environment. In this article, I would like to introduce the mechanism and technology that makes such "Tuunel App" possible. Read more
![What is P2P technology that easily builds a secure and private data communication environment [Architecture]](/blog/articles/2024/20241224/20241224_01_tunnel-technology_en.png)
Have you ever wanted to be able to access your home from anywhere using your smartphone or computer? "Tuunel App" is a free service that allows you to safely and easily build such an environment. In this article, I would like to introduce the mechanism and technology that makes such "Tuunel App" possible. Read more
When developing a web application, even if you update files by changing the content of externally called Script/CSS on static HTML, there may be cases where old Script/CSS files cached in the browser are used and the screen is not displayed properly. Therefore, we will introduce a method to prevent cache usage by loading Script/CSS with dynamic URLs, even if it is static HTML. Read more
When developing a web application, I want to display a loader that spins around on the screen while the server side processes it! I think you may think so. In some cases, this is supported by a web framework that includes a UI, but it may not be easy to install or it may be a hassle to prepare image data. Therefore, we will introduce an easy way to implement a modal loader using only CSS. Read more
Have you ever wondered how your pets or elderly family members are doing while you're out and about, such as when you're commuting to work or traveling? In that case, you can install a dedicated network camera at home and use a monitoring service provided by a vendor. However, I think there are issues with that, such as the need to purchase a network camera and subscribe to a paid service, and concerns about the security of the vendor providing it. Therefore, I would like to introduce you to the "SP Camera", which allows for easy and safe monitoring. Read more
Have you ever wanted to access your home Camera using your smartphone from anywhere, such as when commuting to work or traveling? I think there are ways to do this, such as changing the settings on your home router so that you can access it from the Internet, or using a service provided by the camera manufacturer. However, this poses challenges such as difficult settings, security concerns, and manufacturer restrictions. Therefore, I would like to introduce an easy and safe way to do it using P2P. Read more