What does ADSL mean in COMPUTING

ADSL works by splitting the internet signal from an existing telephone line into two separate frequency ranges, allowing one range to carry data and the other to carry voice calls simultaneously. The lower frequency range is dedicated to downloading data, while the higher frequency range handles uploading information. Each range of frequencies can travel on a single wire, enabling high-speed connections over standard telephone lines.

ADSL provides faster download speeds than traditional dial-up connections, allowing users to do more online in less time. It also has lower latency, meaning that it's more responsive than dial-up connections, which makes it better suited for video streaming and gaming. Additionally, as ADSL uses existing telephone lines, it's easy to install and requires minimal infrastructure investments.

Depending on your location and service provider, you may be able to get anywhere from 2 Mbps to 24 Mbps download speeds with an ADSL connection. Your upload speed will likely be significantly lower—typically 256 Kbps or less—than your download speed due to asymmetric bandwidth allocation on most ADSL services.

Yes, you will need an external modem as well as a filter to connect your DSL service to your device or networked computer(s). You may also need additional hardware depending on your specific setup requirements. For example, if you want your connection accessible wirelessly throughout your home or office you may need a router in addition to these other components.

Yes — all modern forms of broadband Internet access are secure when connected through a virtual private network (VPN). VPNs encrypt all communication sent between networks so that only authorized parties can view or use your data.