As more and more businesses adopt cloud computing services for their operations, the threat against cloud infrastructure is also increasing. AWS, the huge cloud service provider in the market, provides many security features to secure the cloud structure and customer data. It is essential to understand the service provider’s security policy before adopting it for the business.

An increase in the usage of the internet has also increased mobile phone usage. Mobile phones have become handy devices that make our life easy. This mobile phone contains various applications used for different purposes from entertainment, games, social media to banking, education, health, etc. Millions of applications are already available in the internet world, so it is not an easy task to develop a successful app.

Everyday life depends on the internet, from online banking to shopping online in this digital world. However, with the increase in the use of networking, cyber-crimes have also increased, which results in the stealing of sensitive data and the spreading of malicious software through unnatural links. Here comes the importance of Public Key infrastructure. PKI is based on data encryption which secures online data from cyber-attacks.