Line attenuation is a measure of how much the signal has degraded This is measured over the distance between the DSLAM and the modem. This is largely a function of the distance from the exchange. The lower the dB, the better for this measurement. Attenuation is logarithmic and each 3dB of attenuation halves the strength […]
Asymmetric digital subscriber line (ADSL) is a type of digital subscriber line (DSL) technology, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voiceband modem can provide. ADSL differs from the less common symmetric digital subscriber line (SDSL). Bandwidth (and bit rate) is greater toward the customer premises […]
How to Remove “HELP_YOUR_FILES” RansomWare Trojan (Extract from http://pcspywareshield.com/guides/remove-help_your_files/) for the purpose of simplicity. HELP_YOUR_FILES refers to cryptic malware. More specifically, it is a name of file with instructions provided by ransomware. The latest edition is referred to as Cryptowall 4.0. The file with instruction typically has png extension. It opens automatically any time as […]