SSL TLS - Transmissió de Dades. TLS (Transport Layer Security - Seguridad de la Capa de Transporte) es el sucesor del SSL (Secure Sockets Layer). Ambos protocolos sirven para proporcionar comunicaciones seguras en Internet, usando un modelo de autenticación y privacidad de la información entre extremos sobre Internet mediante criptografía. Esto es fundamental para mantener la seguridad en el comercio vía Internet. SSL fue diseñado de manera modular (extensible), con soporte para compatibilidad hacia delante y hacia atrás y negociación entre las partes (peer-to-peer). Normalmente el servidor es el único que es autenticado, garantizando así su identidad, pero el cliente se mantiene sin autenticar, ya que para la autenticación mútua se necesita una infraestructura de claves públicas (o PKI) para los clientes.
Índice El protocolo SSL/TSL se basa en tres fases básicas: El protocolo SSL/TSL está basado en el intercambio de mensajes. El cliente verifica la autenticidad del servidor. Make mailto: links open in gmail in Google Chrome browser (Windo. 10 Google Chrome Keyboard Shortcuts. Here are a few keyboard shortcuts which is applicable for Google Chrome only. Google does it again After getting tremendous response with the article on the Google search tips and tricks article I got many requests asking about Google Chrome browser and some of the tips related to the browser. So here is my answer to those. Some really useful google chrome keyboard shortcuts. 1. Play with Google Chrome Bookmarks Sometimes you need to make a note of a page which you like or which you would like to visit at a later point of time. 2. You might know the windows task manager you call every time your system hangs or when you want to check the system resource utility etc. 3. There will be times when you have to browse in stealth or invisible mode, for example, to plan surprises like gifts or birthdays, Google Chrome offers the incognito browsing mode.
Useful Global browser keyboard shortcuts applicable to Google Chrome 4. 5. Well, this was quite obvious when google came up with the new browser. Pon a punto Ubuntu Jaunty Jackalope 9.04 (I) Creating Transparent GIFs with GIMP | Wanderings. Enable user scripts in Google Chrome. How To Make An Icon From A Picture | Gimp-tutorials.net - Gimp , Ever wondered how create an icon from your own images? Well scartissue's is going to show you exactly how to do that in this GIMP tutorial. Getting Started The first thing that must be done is to find a picture. I found one on google with a nice camera.
To use it click here. Step One Okay, once you open a picture, right-click on the first layer and select "Add Alpha Channel. " Step Two Insert a Quick Mask (or press Shift+Q). Then press the Quick mask button again (or Shift+Q) and you should see the camera selected. Step Three Go to "Select>Invert" (Or press Shift+I). Step Four Now go to "Image>Canvas Size... " a pop-up should come up. P.S. don't forget to change the x and y offset as needed. Step Five Right-click on the layer now, and select "Layer to Image Size. " Step Six Now you MAY change the colour of the camera to get a better effect. (These are the settings that I used) Whenever you make an icon, if you have it bigger then 256x256, you will have five final layers.
Now go to "File>Save As... "