![]() What does the UK GDPR say about security?Īrticle 5(1)(f) of the UK GDPR concerns the ‘integrity and confidentiality’ of personal data. What about codes of conduct and certification?.Are we required to ensure our security measures are effective?.What are the requirements for restoring availability and access to personal data?.What are ‘confidentiality, integrity, availability’ and ‘resilience’?.Should we use pseudonymisation and encryption?.What do we do when a data processor is involved?.What if we operate in a sector that has its own security requirements?.What technical measures do we need to consider?.What organisational measures do we need to consider?.What do we need to protect with our security measures?.Why should we worry about information security?.What does the UK GDPR say about security?.☐ We ensure that any data processor we use also implements appropriate technical and organisational measures. ☐ Where appropriate, we implement measures that adhere to an approved code of conduct or certification mechanism. ☐ We conduct regular testing and reviews of our measures to ensure they remain effective, and act on the results of those tests where they highlight areas for improvement. ☐ We make sure that we can restore access to personal data in the event of any incidents, such as by establishing an appropriate backup process. ☐ We understand the requirements of confidentiality, integrity and availability for the personal data we process. ☐ We use encryption and/or pseudonymisation where it is appropriate to do so. ☐ We understand that we may also need to put other technical measures in place depending on our circumstances and the type of personal data we process. ☐ We have put in place basic technical controls such as those specified by established frameworks like Cyber Essentials. ☐ We have assessed what we need to do by considering the security outcomes we want to achieve. ☐ We make sure that we regularly review our information security policies and measures and, where necessary, improve them. ☐ Where necessary, we have additional policies and ensure that controls are in place to enforce them. ☐ We have an information security policy (or equivalent) and take steps to make sure the policy is implemented. ☐ When deciding what measures to implement, we take account of the state of the art and costs of implementation. ☐ We undertake an analysis of the risks presented by our processing, and use this to assess the appropriate level of security we need to put in place. ![]() ![]() We have worked closely with the National Cyber Security Centre (NCSC) to develop an approach that you can use when assessing the measures that will be appropriate for you.You also need to ensure that you have appropriate processes in place to test the effectiveness of your measures, and undertake any required improvements.The measures must also enable you to restore access and availability to personal data in a timely manner in the event of a physical or technical incident.Your measures must ensure the ‘confidentiality, integrity and availability’ of your systems and services and the personal data you process within them.Where appropriate, you should look to use measures such as pseudonymisation and encryption.You can consider the state of the art and costs of implementation when deciding what measures to take – but they must be appropriate both to your circumstances and the risk your processing poses.You also have to take into account additional requirements about the security of your processing – and these also apply to data processors.Doing this requires you to consider things like risk analysis, organisational policies, and physical and technical measures.A key principle of the UK GDPR is that you process personal data securely by means of ‘appropriate technical and organisational measures’ – this is the ‘security principle’.International data transfer agreement and guidance Standard Contractual Clauses (SCCs) after the transition period ends International transfers after the UK exit from the EU Implementation Period Ransomware and data protection compliance Rights related to automated decision making including profiling
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