File Integrity Monitoring – Why Is Change Management Best Security Measures You Can Implement

Introduction

With growing sense that cyber security is an urgent priority for any business no ready market automated, intelligent security defense. Silver bullet against malware and data theft is still being developed (promise!) but in the meantime there are hordes of vendors out there who will sell you the next best thing.

The problem is, who’s going to turn into? According to, say, Palo Alto firewall humans, it is the main tool you need to best protect your company’s intellectual property, even if you then talk to the FireEye sells sandbox, he may not agree, say you need a box to protect your company of malware. Even then, people will tell you that McAfee endpoint protection is where it’s at – Strategy Global Threat Intelligence they should cover you for all threats.

In one thing they are all right, all the same time – you need a layered approach to security and defense You almost never can have the security of the ‘extras’. So is the answer as simple as “buy and implemented many security products that you can ‘? Cyber ​​Security resistance-Can You Have Too Much of a Good Thing? Before you prepare your shopping list, be aware of all the things that are really expensive, and the idea of ​​buying a smart firewall to replace your current one, or buy a sandbox tool to exaggerate how what you MIMEsweeper mainly provides, requires a pause for thought . What is the best return on investment available, taking into account all security products on offer? Arguably, the best value for money security products are not really products at all. He does not have flashing lights, or even a sexy looking case that will look good on your comms cabinet, and features a beautiful package datasheet does not include the per second throughput rating. However, what is a good change management process will provide complete visibility and legibility of any malware infection, with a reduction in the potential defense plus control over the service delivery performance too.In fact, many of the security measures best you can do may come across as a bit boring (? compared with a new piece of kit for the network, what appears to be boring) but, to provide a very safe environment IT environments, security best practices essential.

Change Management – The Good, The Bad and The Ugly (and the Downright Dangerous) There are four main types of changes in any IT infrastructure

A good plan changes (expected and deliberate, to improve the performance of services and / or increase the security)

Bad Planned changes (accidental, expected, but poorly or incorrectly applied to degrade the performance of public services and / or reduce the security)

Both planned changes (unexpected and undocumented, usually an emergency change to fix the problem and / or increase the security)

Unplanned changes bad (not unexpected, is not recorded, and that deliberately creates new problems and / or reduce the security)

Malware infections, accidental by Man in or external hackers also falls into the latter category Change Bad planned. Similarly, Backdoor implantation Rogue Developer of enterprise applications. Fear of malware infection, be it a virus, trojan or malware new keywords, apt, usually a major concern for the CISO and help sell security products, but it would be? A Bad Change planned deliberately allowing the organization more vulnerable to attack are far more likely than the emergence of malware infection, because any changes made in the infrastructure has the potential to reduce protection. Develop and implement standards Hardened Build takes time and effort, but the configuration cancel tiring job requires an engineer just awkward to take a shortcut or insert a typo. Each time a Change planned Bad was not detected, secure infrastructure simultaneously become more vulnerable to attack so that when your organization is exposed to cyber attacks, the damage will be far, far worse.

To this goal, we do not have to take a serious management changes and strengthen measures Our preventive security, rather than putting our trust in one another gadget which you still can go wrong Zero Day Threat, spear phishing and security defects directly regarding Change Management Process, 2013 -? Closed Loop and Total Change The first step is to get the Change Management Process – for a small organization, just a spreadsheet or email the procedure all relevant parties to let them know the change will take at least to provide some visibility and traceability have some chronological problems that arise. Cause and Effect generally apply where changes are made – usually the cause of a late change experienced.

Which latest problem is, after the change is implemented, there must be some checks to make everything correctly implemented and that the desired improvement is achieved (which is what makes the difference between the good and the bad Plan Changes Plan Change). For simple changes, saying the new DLL is given to the system, it is easy to describe and direct check and check. For more complex changes, the verification process is similar to the much more complicated. Unplanned changes, Good and Evil, showed a much more difficult challenge. What you can not see, you can not measure and, by definition, unplanned changes are usually done without documentation, planning or awareness.

Contemporary Change Management File Integrity Monitoring System deprivation, which gives a zero tolerance changes. If a change is made – or filesystem configuration attributes – it will change recorded.
In FIM advanced system, the concept of time windows or change the pre-defined templates can first change to provide a method of automatically aligning the details of the RFC (Request for Change) to change the actual looks. This provides an easy way to observe all the changes made during the planned changes, and greatly increase the speed and ease of verification process.
This also means that any changes seen outside any defined plan changes can be instantly categorized as unplanned, and therefore potentially damaging , change. Investigation into priority task, but with better FIM system, all changes are recorded clearly presented for review, with a perfect ‘Who Made The Change?’ Management data.

Summary
Change always featured heavily in every security standards, such as PCI DSS, and each frame of Best Practice as SANS Top Twenty, or COBIT.
If ITIL Change Management is part of your IT processes, or the existing process is not fit for purpose , maybe it should address as a priority? Combined with Enterprise File Integrity Monitoring System that good, a Change Management process much easier, and it might just be a better investment now than flashy new gadget?