Securing an IT network in a corporate setting can be challenging, especially in large organizations or those with complex systems. Here are some common challenges encountered when securing an IT network:
Keeping security up to date: new threats and new security software are constantly hitting the market. It is important to make sure the company's security systems are updated regularly to protect against new threats. This can be a challenge, especially in large organizations that have to update many systems and devices.
User and access management: in large organizations, it can be difficult to manage users and network access. It is important to make sure each user has only the access required to do their job, while maintaining adequate security. This can be complex to set up and maintain, especially when new users or employees are added to the network.
Protection against viruses and malware: viruses and malware can cause significant damage to IT systems and company data. It is important to make sure company systems are protected against these threats by using up-to-date security software and by training employees in IT security.
Backup and restore management: backups and restores are essential to protect company data in the event of a disaster or system failure. However, it can be difficult to put an effective backup system in place and to make sure backups are performed regularly.
Managing employee mobility: many companies have employees who work remotely or use their own equipment to connect to the corporate network. This can make network security harder to manage, especially since these users are easy and critical targets, holding credentials to the company network and to several third-party applications.

