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Why is Log Management Important?

November 14, 2018

Ever since humankind developed the ability to write, much of our progress has been made thanks to recording and using data. In ages long past, notes were made on the production and gathering of resources, the exact number of available soldiers and other important personnel, and were compiled and stored by hand. Because of this documentation method, important information was also prone to being misplaced, lost, or even mishandled.

Today, practically every important action--especially those that occur online and on our computers, mobile phones, and tablets--is logged somewhere in some way or another, so employing a proper log management solution is now more crucial than ever before.

Still, unlike antivirus software and similar well-known apps, log management programs aren’t something that the average user gives much thought to. Many probably aren’t even aware of how they operate and which problems they help solve, even though log management tools form the basis of some of the most significant parts of the IT industry. With technology expanding and becoming more complex every day, we need all the tools we can get to successfully navigate the ins and outs of often-puzzling logs that our systems report back to us. So to demystify logs’ overall purpose and highlight their importance, here are some examples of how log management is used across different IT areas worldwide.

Log Management for Developers

When writing code, developers often rely on log reports to figure out where bugs are located. Debugging, monitoring for errors, and troubleshooting are essential parts of software development, both during and after release.

Through the use of log management apps, this often cumbersome process can be made easier, leaving developers with more time to squash bugs instead of wasting valuable resources and effort in hunting them down. Also, using the right sort of app to manage logs is crucial to any development team, since it converts unstructured data into useful and legible information they can read and make use of.

Why is log management necessary for developers?

  • Log management software helps developers sort real bugs and missing code from common false errors by differentiating  flagged issues and serious problems from benign ones
  • Logs are converted into a more coherent and easier to understand format – perfect for status and performance reports submitted to project managers or people who may be less tech-savvy
  • Log management apps can be deployed to monitor code in parts of the program that the developer doesn’t always have full access to, but needs to check how they function as well

Log Management for Sysadmins

System administrators are tasked with overseeing how computer systems and servers are operating and making sure that everything is optimally configured and working as intended. Therefore, utilizing centralized event log management is vital to their work, and allows them to quickly identify and analyze issues as they crop up. By collecting and reviewing logs, they know how the systems are supposed to function normally and can react when they notice that something out of place is happening. For system administrators, these logs are the first line of defense against any irregularities, so log management provides them a better and more precise methodological approach to their work.

Why is log management necessary for Sysadmins?

  • Log management software is necessary in order to collect data, store it in a proper format for as long as needed, and help analyze issues and errors
  • Log management solutions allow system admins to generate their own rules and templates for generating alerts(for example: changed registry values, failed login attempts, and other suspicious activity), and look for patterns correlating with similar events
  • Extensive search options enable system admins to quickly sort, find, and compare past log activity with current activity

Log Management and Security

IT security, by its very nature, has to be extremely adaptive and proactive, since attacks that compromise data protection evolve on a daily basis and are becoming trickier to detect and harder to overcome and repel. These measures include timely reactions--often in real-time--so analyzing log events on the fly, just as a security breach is being attempted, can alert you to possible holes and exploits in your setup.

Regardless of company size or industry, everyone has security concerns, and with good reason. Log management is another layer of protection against unwanted incursions and data theft.

Why is log management necessary for IT security?

  • Log management monitors your systems 24/7, so your cybersecurity specialists can act as soon as they notice any potential breaches and dangers to your security setup–reducing the time your systems will spend under attack
  • Create and customize personal filters, according to the needs of your unique software and hardware configuration and network specifications, and update them when needed
  • Log management apps are an integral pre-emptive security measure – they can help you locate security problems before they get the chance to spread and do serious, often irreparable, internal damage

So Why Is Log Management Important?

Because without it, we would be stumbling around in the dark when it comes to many facets of IT. We would know that something is wrong, but be unable to figure out exactly what, or at least not be able to do that without spending an awful lot of time searching for the problem. This wasted time can always be spent in better, more productive, and more strategic ways. Luckily, specialized log management tools help us understand and manage these logs better and with more efficiency.

Utilizing log management is a proactive measure that any business should take complete advantage of. By using the full array of your log management tool functionality, you will stay ahead of potential problems, have a clearer understanding of the internal goings-on in your systems, beef up your security, speed up your troubleshooting processes, and develop superior measures for dealing with common and unwanted issues.  


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