There are many other organisations promoting good advice about how to protect information and stay safe online. Some of the most generally relevant are suggested here.
Get safe online
The Get safe online website has a lot of useful information about using computers and Internet devices, whther it's in work, or in your daily life.
National Cyber Security Centre (NCSC)
The NCSC was set up by the Givernment to help protect national critical services from cyber attacks, manage major incidents, and improve the underlying security of the UK Internet through technological improvement and advice to citizens and organisations.
Information Commissioner's Office
The is the main source of official information about data protection, and what is expected of all citizens when handling personally sensitive information, and the laws related to this.