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What is a Firewall & Why do you need it?

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According to a study by NCSA Cyber Security, only 4% of Americans say they understand firewalls “completely”, while more than 44% don’t understand firewalls at all – or know if they have one enabled on their PC. So for those of you who feel a little unsure – below is a brief overview of why you might need a firewall.

If your PC is connected to the Internet, you are a potential target to an array of cyber threats, such as hackers, keyloggers, and Trojans that attack through unpatched security holes. This means that if you, like most people shop and bank online, are vulnerable to identity theft and other malicious attacks.

A firewall works as a barrier, or a shield, between your PC and cyber space. When you are connected to the Internet, you are constantly sending and receiving information in small units called packets. The firewall filters these packets to see if they meet certain criteria set by a series of rules, and thereafter blocks or allows the data. This way, hackers cannot get inside and steal information such as bank account numbers and passwords from you.

Basic firewalls such as the one included in Windows, only monitor incoming traffic by default. This may give you a false sense of security. Keep in mind, outgoing traffic, with your credit card information, bank accounts, and social security number is not protected. A good firewall will monitor traffic in both directions. That is, both your incoming data and your outgoing data, keeping your private information safe. In addition to preventing unauthorized access to your PC, it also makes your PC invisible when you’re online, helping prevent attempted intrusions in the first place.

Most sophisticated firewalls also include a feature that continuously updates the list of known good and known malicious applications. This way, the amount of questions relating to Internet access is minimized and your computer protection is always up-to-date.

Although a firewall provides critical protection to keep your PC safe from unauthorized access, it cannot remove malware from a system that has already been infected. Therefore, a firewall should be used in conjunction with other proactive measures, such as anti-malware software, to strengthen your resistance to attacks.

Identity Theft

The High Cost of Recovery from a Security Breach

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Small to medium size businesses are what keep this country moving. Unfortunately, for many of these business owners, budgetary needs force them to make cuts that the mammoth corporations do not have to consider. These budget cuts can often result in reduced security and sub par IT services that in the long run can end up costing the company even more money. Reacting to; and the recovery from, a security breach or attack always costs more after it has happened than what it would have cost to prevent it.

This fact has been supported by recent surveys, and may come as a surprise to many small and mid-size companies who are under the false impression that hackers and other security threats target larger corporations. It has been discovered that companies that have less than 500 employees are actually more likely to be at risk of an attack or security breach than a larger corporation. Of course, this becomes a problem when the larger corporation has the resources to maintain higher levels of security at a time when smaller companies are dealing with restricted or; in some cases, frozen IT budgets.

The benefits of hiring a Managed IT Services Provider in preventing attacks and security breaches

With a security breach a real concern for small business owners, many are making the decision to bring on outside providers to address their IT needs. Managed services providers can offer an affordable solution to small business owners who are struggling to manage an internal IT staff. In some cases there isn’t even an IT person on staff, which can be just as costly for the small business when they have to bring in a professional on an as needed basis. Considering the money and time spend recovering from a security attack or breech, more business owners are realizing the cost of not having this level of protection is too high to pay. Here we look at how managed services providers can help business owners level the playing field against those who would infiltrate their security systems.

  • Increased knowledge- Managed services providers are in the business of technology. They have trained staff who are able to prevent security breeches and spot any activity that could be perceived as a threat. Moreover, they have the expertise to stop threats and prevent the loss of sensitive and private information that can lead to costly recovery measures.
  • Less expensive than in-house IT- Other IT professionals can provide the same security but it will cost much more to the business owner. What many owners are realizing is paying a flat monthly fee for security and other services provided by msp’s is actually much more cost effective than paying an internal IT staff or outsourcing based on incident.
  • Proactive is better than reactive- The biggest benefit of having a quality managed services provider in your corner is the fact that you are acting in a proactive manner to ensure all of your systems are managed properly. This is less expensive and less time consuming than waiting for something bad to happen and then reacting.

Any small business can benefit from the security provided by a Managed IT Services provider. They can do so at a fraction of the cost, therefore eliminating the fear and unnecessary cost of trying to recover from a breech in security or attack.

Click here to learn how Kubicek Information Technologies can help you prevent attacks and security breaches with our Network Security Services for your business in Cumming, Suwanee, Alpharetta, Johns Creek and surrounding Metro Atlanta.