The text briefly mentions USB and FireWire as hardware standards that provide a way of connecting and communicating with external devices. Collect and summarise two resources that explain and describe two other bus communication standards. You may find it helpful to use the search term "bus hardware standards". The resources must not be about the same technology/standardFind two resources that explain aspects of IT Service Management. When we think about operating systems, we tend to focus on desktop software such as Windows, Linux and OS X. However, our mobile phones also use operating systems. Collect and summarise two resources that describe specific operating systems that run on mobile phones (note: you can choose current or discontinued/legacy operating systems). The resources must not be about the same operating system.The text discusses Amazon Web Services (AWS) as an example of a Cloud Service Provider (CSP). Collect and summarise two resources that describe two other major commercial CSPs. Ensure you include information about the services they provide and examples of clients. The resources must not be about the same CSP.The text chapter in week four mentions ASCII character encoding, however there are now other more widely used character sets and encoding standards. Collect and summarise two resources that discuss other character sets and/or encoding standards. You may find it helpful to use the search term "character encoding standards". The resources must not be about the same character set or encoding standard.Attacks on human judgement or more specifically, social engineering attacks, are some of the most difficult to prevent form an ICT security perspective. Collect and summarise two resources that discuss specific examples social engineering attacks. The resources must not be about the same incident/attack.