Security concerns and the need to increase cyber security measures have recently boosted the use of Bring Your Own Device policies in France. Recent events have exacerbated fears of data breaches and hacking for IT managers who were not overly concerned before. As a consequence, IT security teams are seeking to apply the same security and device management systems that apply to their own company’s equipment to employees’ devices when employees use their devices for work purposes. The expansion of an employer’s control over its employees’ devices raises concerns for the privacy and protection of employees’ personal data. The CNIL has published new guidelines on BYOD. An unofficial English translation of the guidelines appear in this post.