Identity and access management forms the backbone of digital security in every organization. Yet many companies make the same fundamental mistakes that can lead to serious security breaches and business disruptions. These IAM mistakes do not stem from a lack of technology, but often from poor practices and inadequate planning.
User account management and access rights require a systematic approach. When identity management is implemented correctly, it protects the company’s critical data and ensures smooth operations. In this article, we review the five most common mistakes in access management security and provide concrete solutions for avoiding them.
Weak Password Practices and Their Consequences
Weak passwords still constitute the single greatest threat to organizational information security. Users often choose easy passwords such as “password123” or use the same password across multiple services. Sharing passwords among team members or writing them down in visible locations further increases risks.
Inadequate password policies worsen the situation. If an organization does not define clear requirements for password length, complexity, and change intervals, users take the easy route. Security breaches occur when passwords are guessable or when they fall into the hands of outsiders.
As a solution, implement strong password policies that require passwords of at least 12 characters with special characters. Using password management tools makes it easier to create complex and unique passwords for each service.
Uncontrolled Excessive Access Rights
Privilege creep is a common problem where employees accumulate more and more access rights over time. When a person changes roles or receives additional responsibilities, old rights often remain in effect alongside new ones. Eventually, a user may have access to systems they no longer need for their job duties.
Particularly problematic is the situation where users are granted admin rights “just in case” or in a hurry. These excessive rights significantly increase security risks, as they expand the potential impact area of attacks.
Access rights should be reviewed regularly, preferably quarterly. When granting access rights, follow the least privilege principle, where a user receives only those rights that are necessary for performing their job duties.
Inadequate Multi-Factor Authentication
Multi-factor authentication is often not implemented because it is considered cumbersome or unnecessary. Some organizations implement MFA only partially, for example only for admin accounts, leaving ordinary user accounts unprotected.
Different MFA implementation options suit different use cases. SMS messages are easy to use but not the most secure. Authenticator applications offer better security, while biometric methods work well for mobile devices.
The most effective approach is to consider digital security already in the system design phase. MFA should be implemented for all user accounts, especially those with access to sensitive information. Users should be offered multiple MFA options so they can choose the method that suits them best.
Neglecting Centralized Identity Management
Decentralized user management causes numerous problems for organizations. When each system manages its own user accounts, inconsistencies and security gaps easily arise. Removing user accounts from all systems when an employee leaves the company becomes difficult and error-prone.
Single Sign-On solutions simplify the user experience and improve security. When a user logs in once, they gain access to all the systems they need without separate credentials. This reduces the number of passwords and makes access rights management easier.
Synchronizing identities between different systems requires careful planning. Software development and integration work are key to building functional centralized identity management.
Insufficient Logging and Monitoring of Access Rights
Inadequate monitoring of user activity makes it difficult to detect security breaches. If systems do not record sufficient log data about user actions, tracing suspicious events becomes impossible. Many organizations discover security breaches only weeks or months after they occur.
Audit trail practices require systematic collection and analysis of log data. Particularly admin actions, failed login attempts, and unusual usage patterns should be carefully documented.
Real-time monitoring enables rapid response to threats. Automated alerts can warn of suspicious activity, such as nighttime logins or large file downloads. However, data protection must be taken into account when planning monitoring to preserve employee privacy.
Identity and access management requires continuous attention and development. Avoiding these five most common mistakes significantly improves an organization’s security posture. Strong password practices, controlled access rights, multi-factor authentication, centralized identity management, and comprehensive monitoring together form an effective defense against digital threats. A skilled partner can help design and implement a secure IAM solution for your organization’s needs. Contact us to discuss developing identity management in your company.