Cybersecurity is no longer something Chicago businesses can address only after an incident occurs. As organizations rely more heavily on cloud applications, remote access, connected devices, digital communications, and online business systems, there are more areas that need to be protected.
The challenge is that businesses do not always know where their biggest security weaknesses are.
A company may have antivirus software installed, employees using strong passwords, and regular backups in place, yet still have vulnerabilities involving outdated systems, excessive user permissions, unsecured accounts, cloud configurations, or gaps in employee security awareness.
An IT security assessment in Chicago can provide a structured way to examine the technology environment, identify potential weaknesses, and establish priorities for improving security.
But businesses can get more value from an assessment when they prepare for it properly.
What Is an IT Security Assessment?
An IT security assessment is a structured review of an organization’s technology environment and security controls.
The exact scope can vary depending on the business, its industry, the systems it uses, and its security requirements. An assessment may examine areas such as network infrastructure, computers and other endpoints, user accounts, email security, cloud applications, access controls, backups, patching, and existing security practices.
The purpose is not simply to produce a list of technical problems.
A useful assessment should help business leaders understand where risks may exist, which areas require attention, and what steps can be taken to strengthen the overall IT environment.
Start With an Inventory of Your Technology
Before assessing security, a business needs to understand what it actually has.
This can be more difficult than it sounds.
Employees may use laptops, desktops, smartphones, cloud applications, printers, network equipment, remote-access tools, and other connected devices. Over time, businesses can also accumulate old hardware, unused accounts, applications that are no longer needed, and technology that was introduced without a formal IT process.
Creating or reviewing an inventory can help identify what needs to be included in the assessment.
Businesses should consider:
- Company-owned computers and mobile devices
- Servers and network equipment
- Cloud applications
- Business email systems
- Remote-access tools
- File-sharing platforms
- Financial and accounting applications
- Customer and employee databases
- Backup systems
- Third-party technology services
You cannot effectively protect technology that you do not know exists.
Review Who Has Access to Your Systems
User access should be another important area of preparation.
Employees need access to the systems required for their jobs, but they may not need access to everything within the organization.
For example, a finance employee may require access to accounting information, while a salesperson may need access to the CRM. Neither employee necessarily needs administrative access across the company’s entire technology environment.
An assessment can help identify whether permissions are appropriately aligned with job responsibilities.
Businesses should also look for accounts belonging to former employees, contractors, or vendors who no longer require access.
Examine Your Password and MFA Practices
Authentication is an important part of protecting business systems.
Before an IT security assessment, businesses should understand which applications have multi-factor authentication enabled and where passwords remain the primary method of authentication.
Particular attention should be given to high-value accounts, including:
- Business email
- Administrator accounts
- Remote-access accounts
- Cloud applications
- Financial systems
- CRM platforms
- File-sharing systems
MFA can provide an additional layer of protection when passwords are compromised, but businesses should also consider how authentication is managed across their broader technology environment.
Check Whether Devices Are Properly Protected
Endpoints are another important part of an organization’s security environment.
Laptops, desktops, and mobile devices can contain business information or provide access to cloud applications and company systems. If these devices are outdated, improperly configured, or unmanaged, they can increase security exposure.
Businesses should review whether devices receive security updates, whether endpoint protection is deployed, and whether employees have appropriate controls for accessing company information.
A security assessment can help determine whether these protections are being applied consistently.
Review Your Email Security
Email remains one of the most important communication tools for businesses and is also a common target for phishing and account-compromise attempts.
Businesses should review how email accounts are protected and whether employees receive security awareness training.
It is also worth examining how employees handle suspicious messages and unusual requests. For example, an employee receiving an unexpected request to change payment information should have a clear process for verifying the request rather than relying solely on the email itself.
Technical security controls and employee awareness should work together.
Don’t Overlook Cloud Applications
Many Chicago businesses rely on cloud applications for file storage, collaboration, accounting, customer management, communication, and other core operations.
These applications should be included in an IT security assessment.
Businesses should understand how cloud accounts are configured, who has access, whether MFA is enabled, how permissions are managed, and what happens when an employee leaves the organization.
It is also important to understand where business data is stored and whether critical information can be recovered if it is accidentally deleted or otherwise becomes unavailable.
Examine Your Backup Strategy
Backups are an important part of both cybersecurity and business continuity.
However, businesses should not simply ask whether backups exist. They should understand what is being backed up, how often backups occur, where backup copies are stored, and whether restoration has been tested.
A security assessment can help identify gaps in backup coverage and recovery planning.
Businesses should also consider whether backups are adequately protected from the same threats that could affect primary systems.
Review Patch and Update Management
Outdated software can create unnecessary security exposure.
Operating systems, applications, network equipment, and other technology components may require regular updates to address security issues and maintain compatibility.
Businesses should have a process for identifying outdated systems and applying updates in a controlled manner.
The assessment should help determine whether patch management is consistent or whether some devices and applications are being overlooked.
Consider Employee Security Awareness
Employees are an important part of an organization’s cybersecurity environment.
Even strong technical controls can be undermined when employees unknowingly click malicious links, disclose credentials, use insecure practices, or fail to report suspicious activity.
Security awareness should therefore be considered alongside technology controls.
Employees should understand how to identify common threats and, just as importantly, know what to do when something suspicious happens.
Creating a straightforward reporting process can encourage employees to raise concerns before a small issue becomes a larger incident.
Review Your Incident Response Process
Every organization should consider what it would do if a serious security incident occurred.
Who would be contacted?
Who would make decisions?
How would affected systems be isolated?
How would employees communicate if normal systems were unavailable?
How would customers or other stakeholders be informed if necessary?
An IT security assessment can help identify whether the business has documented procedures for responding to security incidents or whether response decisions would have to be made from scratch.
Having a documented process can make it easier to coordinate during a stressful situation.
Don’t Forget Third-Party Vendors
Modern businesses depend on outside technology providers for everything from software and cloud services to telecommunications and specialized applications.
Those vendors may have varying levels of access to company systems and information.
Businesses should maintain visibility into which third parties have access to their environment and periodically review whether that access is still necessary.
Vendor access should be included in the security conversation rather than treated as completely separate from the organization’s internal IT environment.
What Happens After the Assessment?
The assessment itself is only the beginning.
A business may identify several areas that need improvement, but not every issue needs to be addressed at the same time.
The next step should be to prioritize findings according to factors such as potential business impact, likelihood of exploitation, regulatory requirements, operational importance, and available resources.
For example, protecting a highly privileged administrator account may require more immediate attention than addressing a lower-impact technology issue.
Creating a prioritized improvement plan helps businesses turn assessment findings into practical action.
Make Security Assessments an Ongoing Process
Technology environments change constantly.
Businesses hire employees, remove accounts, introduce applications, replace devices, move systems to the cloud, open locations, and work with new vendors.
Because of these changes, security should not be viewed as something that can be reviewed once and then forgotten.
Regular assessments and security reviews can help organizations maintain visibility into their environment and identify new areas that require attention.
Build a Stronger Security Foundation for Your Chicago Business
An IT security assessment can give business leaders a clearer picture of their current technology environment and the areas that may require improvement.
From user accounts and MFA to endpoint protection, cloud applications, backups, patch management, and employee awareness, cybersecurity depends on multiple layers working together.
The goal is not to create unnecessary complexity. It is to understand the organization’s actual risks and establish practical priorities for improving security.
If you are unsure where your Chicago business’s biggest IT security gaps are, CMIT Solutions of Chicago Downtown can help you evaluate your technology environment and identify areas that deserve attention.
