Downloadable computer software via a global computer network and wireless devices for use in computer, data, network and mobile device security, namely, digital security software for ensuring the security of stored data, computer utility software, computer software for the detection and removal of computer viruses and spyware, computer software for managing and filtering electronic and wireless communications, computer software for the safeguarding of data, computer networks, mobile devices, electronic and wireless communications and applications, computer anti-virus software, computer software for creating and maintaining firewalls to prevent unauthorized access to and use of computer networks and systems, computer software for providing security for email, internet and other electronic communications, for identifying and blocking potentially dangerous or undesirable electronic communications and content, for identifying and blocking electronic communications from illegitimate sources, and for identifying and blocking computer and electronic mail viruses, spam, spyware, malware, and trojans, computer software for tracking, locating, locking and wiping lost or stolen computers, tablets, mobile devices and other digital devices, computer software for secure storage and management of usernames and passwords