risk of not using principle of least privilege

#Risk of not using principle of least privilege how to

The IAM solutions allow to automate certain processes, for example when changing positions, and ensure that every user has access to the applications and data they need, no more, no less. Indeed, they allow the management of users’ authorizations on the IS and thus the access to applications, data or privileged user accounts. Several tools allow CISOs or CIOs to effectively implement the least privilege principle, starting with Identity and Access Management (IAM) solutions.

#Risk of not using principle of least privilege how to

How to implement the least privilege principle? To gain in efficiency, the notion of least privilege must therefore be as precise as possible and, above all, regularly updated, according to the evolution of employees’ positions. Thanks to this principle only those data and applications which the user who is the victim of social engineering has access to will be concerned. If someone steals the identity of a user, it is possible that he will extract data or perform actions in the target organization’s applications. login credentials) is a perfect example of the utility of the least privilege principle. Social engineering (manipulation of people by gaining their trust in order to retrieve information, e.g.

The same applies to applications which, by being accessible only to those who need them for their work, will be less likely to be targeted by cyber attackers. The advantages of the least privilege principle are obvious: by individualizing and limiting the data to which users have access, the risk of data leakage will be all the more limited. More (PA-022 – recommendations relating to the secure administration of information systems or PG-040 – recommendations for the implementation of system partitioning) or in the rules issued by the French MPL (Military Programming Law). The National Cybersecurity Agency of France (ANSSI) is a French government organisation reporting to the Secretary General for Defence and National Security. This principle appears in many guides relating to cybersecurity, in particular in documents published by the National Cybersecurity Agency of France – ANSSI Agence Nationale de la Sécurité des Systèmes d’Information. The least privilege principle consists in limiting the rights/authorizations of any individual on the information system to only those applications/data that are necessary for his missions.