Given the current context, are firewalls still relevant when it comes to online security?
With the massive ransomware attack taking place just a few days ago, the question of a firewall’s relevance when it comes to online security. “WannaCypt” surely made some people “wanna cry”. This until a young IT passionate accidentally stopped the virus from further spreading. Also, if a firewall is still relevant, where could you purchase a reliable one from? Our idea is simple, a company retailing, possibly refurbishing Cisco Transceiver Module GLC products, having the possibility to offer a reliable firewall solutions as well. But let’s find out how something this nasty ransomware and how relevant having a firewall is.
Ransomware – What is it?
A type of malicious script or code, ransomware installs itself on a computer, without the owner’s knowledge or approval. Once installed, it can encrypt the files and data available on the computer and, just in the case of WannaCry ransomware, it is necessary to purchase an unlock tool and let us inform you, it is quite an expensive tool. Because these scripts usually target corporations, the authors bet on the CEOs desperation to regain access to their files and pay exorbitant amounts of money, if necessary. Thus, it is important to have a product to protect you from such threats. And some reputable products are the Cisco ASA 5500 Series Firewalls. Search for them at refurbishing companies, if you lack the financial means to purchase a new one. Also, specialists encourage us to do so, because if you collaborate with a reputable company, you will have the best products, refurbished in the most professional way. Consider them as an option.
Firewall – What is it?
Now that we know what a ransomware is, let’s find put more about firewalls. A firewall analyses the incoming and outgoing traffic, and if it identifies a potential threat, it blocks it. It is based on a great set of security rules and data, and if something unusual appears, it will prevent it from entering your system. Nowadays, firewalls have evolved in such a manner that nowadays everybody can enjoy a Next Generation Firewall (NGFW). They are specifically designed for protecting the user against modern threats, like the malicious code we discussed above. A NGFW has the capability to upgrade paths to include future information feeds, should have intrusion prevention abilities, standard firewall capabilities and application awareness and control.
How to choose a great firewall?
Refurbished is the answer to this complicated question. While firewalls are not the cheapest elements, it is highly important to have some sort of protection. Since not all of us afford buying new products, maybe refurbished ones are the answer you are searching for. Luckily, companies like the Network Tigers have plenty of experience in refurbishing IT hardware elements. They also offer overnight shipping solutions, for those urgently needing to improve their computer’s security levels.
Make sure you take into account the purchasing a firewall, since although many claim differently, they are still highly relevant given the current context.