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House owner gets off-grid electrical power at last. A house owner in Mthatha in the Eastern Cape had no utility power. We supplied a 5KVA Pure Sine Inverter to Mr. A.G. Nair, owner of an electrical company, Amandla Elanga. Amandla Elanga installed and setup the inverter to run a large fridge, a number of LED lights, a 2KW induction cooker and a  2KW iron (Not simultaneously). Power is supplied by 4 * 200aH Deep Cycle Batteries, and 8 * 305W Solar Panels. The system can have up…

Ransomware is a type of malicious software designed to block access to a computer system until a sum of money is paid. Ransomware is computer malware that installs covertly on a victim’s computer, executes a cryptovirology attack that adversely affects it, and demands a ransom payment to decrypt it or not publish it. Simple ransomware may lock the system in a way which is not difficult for a knowledgeable person to reverse, and display a message requesting payment to unlock it. More advanced malware encrypts the victim’s files, making them inaccessible,…