In this digital era with more and more advancements there has been an increase in cyber security related issues. To address such things cyber ethics related awareness among common people is of utmost importance. While using cyber space we need to be ethically correct. It’s our responsibility to be a good and morally strong cyber citizen. The concept of cyber ethics deals with various code of ethics. There is a great need for cyber ethics as various cyber related issues are increasing like spying, frauds, exploitative conduct. Preventive measures to deal with cyber crime related issues should be known by all. Some awareness programs should be conducted regarding various cyber ethics and cyber crime. Everyone must understand their responsibilities for conducting themselves online. An important component of that is Cyber Ethics. We all should implement cyber ethics to be a good “cyber citizens”.

Dry eye is a multifactorial disease of the ocular surface characterized by a loss of homeostasis of the tear film, and accompanied by ocular symptoms, in which tear film instability and hyperosmolarity ocular surface inflammation and damage, and neurosensory abnormalities play etiological roles. Dry eye is commonly caused by abnormalities in production of tear film. There is so many test to evaluate the dry eye like TBUT (tear break-up time), Epithelial staining, Scheirmer test, Tear function index, Cotton thread test, Tear osmolarity, Impression cytology, Fluorophotometry, Tear fluid protein immunoassays, Tear ferning test. This article will provide an overview of the dry eye and its evaluation and management or the recent challenges in dry eye.

The growth in technology is leading everything to shift towards an online platform or towards a virtual platform which gives you a different and unique identification on a social and online platform. As an architect we feel bad when someone steals or copies our design to stop that from happening and give the designer a unique identity of his or her work on a virtual platform which is safe and secure, which provides security through Block chain Technology, one such solution is NFT’S. NFT provides the user an online platform which is secure and gives the user a unique identity of his work.