E-safety, also known as internet safety, online safety, or web safety, refers to the safe and responsible use of technology, including the internet and other means of communication using electronic media such as text messages, gaming devices, and email. It is an ever-growing and changing area of interest and concern due to the rapid development and accessibility of the internet and new technologies such as personal publishing and social networking.

E-safety is particularly important for vulnerable categories such as children and the elderly. Schools are required to demonstrate evidence of "progressive and planned e-safety education across the curriculum" to avoid being deemed inadequate by Ofsted.

E-safety training is also available online to help individuals and businesses comply with safety regulations. In case of online bullying or abuse, eSafety can help individuals take action or make a complaint to stay safe online.