Most everyone knows a firewall is a security essential. Of course, I am a big fan of them, but a firewall alone is not enough to keep your business and data safe. Think of it like you would physical security. You can build a fence around your building or house, but any motivated, ninja-like person can get over that fence and pose a threat. That is why you see an ever-increasing number of businesses experiencing security breaches, even though they have a firewall in place. The best thing is going to be having further protections, or what some call defense-in-depth.
Without this defense-in-depth, with the firewall beaten, it is like a fox in the henhouse. Once defeated, the bad guys can take over systems, make changes, view, and download data. Multi-layered security is what works best. This success of multiple layers is because when one layer fails, the next layer kicks in to safeguard your business. If that next layer gets beat, you have another, then another; however, that doesn't mean you need NSA level security.
Using some strategic and well-planned measures will provide the protection your business requires so you can continue to operate without that costly downtime. It may seem cool to have NSA, or what I call 'Hollywood" security, with retinal scanners, pressure plates, and synchronized keys, the real-world solution is much more affordable and usable. The fact is that a managed service provider (MSP) can assist you in choosing the perfect solution that combines seamlessly into your existing operations and processes. The MSP can help you increase security without impacting productivity.
Let us look at what an MSP can do for you:
Proper Configuration of Your Firewall
Even though it is not enough all by itself, the firewall is still your first line of defense. However, there is a vast difference in the type of firewall you use. Like the one in Windows OS, a generic firewall is not as robust nor meant for business and protecting business data. An MSP will help you determine which network traffic should be allowed, like remote employee access, and what traffic should be blocked automatically.
Restrictions on Access
An MSP can help you ensure only employees who require access to specific files have that access to do their job. This restriction is not a matter of trust but a matter of security, and in some cases, regulatory compliance. If they have been the one to accidentally let the attackers through the firewall, perhaps by clicking an email link, you're then able to limit the damage. Not having this extra layer of security, it would be easy to access any files.
Encryption of Confidential Files
File encryption is not just a file that is password protected. Encryption uses a secret 'key' to scramble up the files and content so that if anyone else, without the key, try to view them, they will not be able to open them or if they can, they will see gibberish. MSPs can set up and configure an encryption system for your business that approved users can access files and use them while those same files remain secure.
Conclusion
Most MSPs now offer managed security services to ensure all their clients are protected and security products are operating at 100 percent. Usually, an MSP's security service package will include threat analysis, prevention, management, and response. This package allows you to focus on the growth and profitability of your business. They will take care of the bad guys for you. Use a consultant, like me, to help you find the best MSP fit for your business needs.
Do you have some suggestions, comments, tips, or questions to add to YOUR FIREWALL IS NOT ENOUGH? If you do, please provide them here. I welcome all input, concerns, questions, and feedback, so feel free to reach out to me.
