Firewall, backup, and anti-virus are three crucial components in cybersecurity. In this post, you'll understand the reasons why.
When the World War I concluded, Arthur Scherbius, a German engineer developed a device that that played a pivotal role in a different worldwide conflict of unprecedented magnitude two decades after. It’s a machine called the Enigma machine. The device, which became more complicated with every iteration, was composed of different rotors that, on their own, could encrypt messages input through the attached typewriter. Every rotor conducted a basic substitution cipher, however, when you run it through different rotors, the encryption achieved a whole new level of complexity.
Originally used for sending sensitive company secrets within the commercial area, the technology was then adopted by the military in Germany before the World War II. When war started in Europe again, Enigma encoding became crucial to the Axis power’s operation, utilized for sending sensitive and vital information across the airwaves. Because the Enigma system is complicated, the Germans were sure that the could could not and would not, be broken.
However, the Germans were very wrong. Utilizing photographs of the Enigma operating manuals that were stolen and then obtained by a German spy, the Cipher Bureau of the Polish General Staff was able to make their own Enigma machine, allowing them to decrypt significant amounts of the Axis intercepts substantially. Before Poland’s invasion, the Poles were able to share their knowledge with the British and French military to hasten the German’s defeat. A huge team at the Bletchley Park found in Buckinghamshire, which was led by Alan Turing, who was known as the code breaking master, became the main location for the Allied efforts in order to keep up with the operations of the Enigma.
Germay, which still believed that the code isn’t unbreakable, still continued to use Enigma for different communications. However, even the complex Enigma systems with four rotors were decrypted eventually. They had to do a lot of things to make sure that the Germans never had to learned that their code was broken, and labelling the information obtained from Enigma as Ultra, trying to hide the operations of the Bletchley Park a secret. They had to avoid suspicions from the Germans and that’s why they had to use it only a few times.
The Polish Cipher Bureau’s efforts, Bletchley Park, Alan Turing, as well as the countless women and men who played a role in the cracking of the code of the Enigma were characterized as decisive within the war’s shortening, and managed to save more than 14 million lives.
Just like the Germans who thought that the Enigma will never be cracked, many business owners thought that their probably outdated, current, cybersecurity strategies would secure their data. However, in the modern day where digital data is extremely precious, cybercriminals work tirelessly just to get into even the most secure environment. You can safely assume that they already made a workaround for the antivirus system that you are currently using. What you thought was good before may not be effective today. It’s just impossible for a firewall and cybersecurity solutions from even two years ago to protect your precious data from a modern hacking technology these days.
Firms, nowadays that do not keep updated of the latest trends in cybersecurity and managed firewalls, trying to stick to their very own Enigma, are trying to pay a certain price eventually. When the lock has been picked, you will require a new lock and the cybercriminals always try to crack new locks every day.
Are you using the internet in your business? If yes, then having a firewall is imperative regardless of what you do. Let’s take a closer look what a firewall is and how it works to protect you against online threats.
What is a firewall?
In terms of a building construction, the firewall will prevent fire from spreading to other parts of the structure. When it comes to a computer network, a firewall will keep security threats from breaching or spreading through your network.
Firewalls can be a hardware or a software. A hardware firewall is a physical device that offer protection between your network as well as the outside world. Software firewalls live on every computer and server. They utilize programs to prevent malicious software. In case you have a remote staff, you could utilize a VPN to ensure that every data will go through your firewalls.
A network firewall is an important component of any company’s network security. Even if you already have other measures set in place, there are still several reasons why your business needs to have a firewall.
Guess Who Your Biggest Weakness Is?
Your users remain as the biggest weakness of your company. Even with extensive training, human nature dictates that they will eventually bypass your security measures.
It’s maybe because they tend to forget the role they play in your company and its security. Perhaps they have decided that they are way too hard and that they slow things down. It may even be that they are attempting to breach your network with a certain degree of malicious intent.
This simply means there are several reasons and ways for them to break through your cybersecurity.
A firewall Fayetteville NC will block these types of carelessness and mistakes to make sure that your network is kept safe even if your staff fail to do anything that you’ve trained them to do.
Are passwords not enough?
Of course, you need to have strong passwords. It remains to be part of your cybersecurity policy. This includes requiring special characters so that your passwords won’t be easy to crack. It also means change your passwords regularly.
However, passwords only work if it needs to be entered. It’s comparable to a roadblock. In case a person will drive up to checkpoint, they could be turned away when they don’t have the required passwords.
But what will happen when the roadblock is surrounded by wide, open, and unguarded open fields? People who would like to get in could just get around the roadblock.
Your firewalls are the guards, the fences, and other measures that make sure nobody could just bypass your roadblock. And when they do, it will also act like the locked interior rooms and building doors to make sure that they don’t go any further.
It’s Your Professional Obligation
In case you are in finance, law, healthcare or other fields where you have access to your client’s personal and sensitive information, you have a professional obligation to protect it. If you fail to do so, you will have to face a lawsuit and large fines. And you may even lose your professional license.
Your line of work will most likely have security compliance regulations that may need a firewall. Even if your professional doesn’t require it, you should still consider getting one since it can help protect you against ransomware, data breaches, as well as other types of online attacks.