This post was last updated on August 27th, 2020 at 12:56 am
Typically, manufacturers release and send a notification for an available security patch software. The complexity arises when there is a need to update patches on several systems loaded with sophisticated programs simultaneously, causing security risks. Fear no more as in this post, you will learn tips to stay updated with security patches across all your devices.
Capable patch management software is a tangible solution for fixing security risks due to obsolete software by updating the latest recommended patches. It is capable of updating patches for various devices with physical and cloud-based parts in one go. Below listed are some ways to stay updated with security patches in a hybrid enterprise environment.
Know Your Inventory
For an efficient patch management strategy, it is pivotal to keep track of devices and software utilized in the organization. It is best to build an inventory of all internal and external systems and software. You should ensure to keep the list up-to-date and organized. It will help you determine the count of devices requiring a recommended patch and estimated timeline for completing the task.
Ideally, not all systems in an enterprise will require patch updates on every occasion. It is beneficial for concerns to identify and prioritize the necessary patches over those that can wait. It resolves severe vulnerabilities up to a great extent.
Also, some vendors offer multiple patches in a service package, that update in one shot, rather than applying several patches individually. It reduces the amount of patching required, without breaching IT infrastructure security.
Conduct Multiple Tests in a Robust Testing Environment
Numerous enterprises run various kinds of businesses that use complicated software and programs. Not every patch is compatible with every system in the IT infrastructure. Thus, it is essential for concerned teams to first test the recommended patches in a stable testing environment before commencing the company-wide rollout.
However, smaller enterprises may not be in a position to build an exclusive testing environment, owing to limited hardware resources. Such companies can test patch software on devices that are not critical for business operations. All organizations, large and small, should conduct multiple tests and record all the results. Such measures minimize the risks involved in the application of patch management software.
Adhere to a Regularized Patch Deployment Process
Generally, companies go for patch management only in the scenario of the highest severity of security breach.
A credible patch management strategy is one that is regular and not ad hoc. Concerned teams should have precise information on available IT resources. Accordingly, they need to plan the patch upgrade schedules for different departments meticulously.
Once the IT admins have the necessary patches tested, they can then formalize the routine patch upgrade process across the organization.
Patches for All Devices
For an enterprise to function smoothly, it is vital to consider patch management for all devices, including mobile, embedded, and legacy systems. For instance, the mobile OS will require a mobile management server. Likewise, legacy systems might need manual management. It is best to focus on patches that support all types of devices in the IT infrastructure.
An IT infrastructure, without unified patch management, will end up working with outdated systems. Thus, an organization should stay updated with all recommended patches, to run a business successfully, avoiding any possible security vulnerabilities.