Computer security software for smart phones, mobile phones, cellular phones, hand held computers, personal computers, personal digital assistants, smart TVs and IOT appliances (smart electronic appliances); computer hardware and software for providing secure remote access to computers, smart phones, mobile phones, cellular phones, hand held computers, personal computers, personal digital assistants, smart TVs, IOT appliances (smart electronic appliances) and communication networks; software for cyber protection; software for user authentication; software for encrypted communication; software for cryptographic signing; software for immunable decentralized ledger; software for detecting, quarantining and eliminating of viruses, worms, spyware, adware, malware and unauthorized data and programs on computers and electronic devices; software for intrusion detection and prevention; software for encrypted storage; software for facilitating trusted execution; software for secure payment; computer hardware; removable or embedded secure element devices, namely, tamper resistant integrated circuit platforms capable of securely hosting applications and their confidential and cryptographic data in accordance with the rules and security requirements set forth by a set of well identified trusted authorities and facilitating digital signature; encoded electronic chips for computer security