A firewall is a security device that protects your network from unauthorized access to private data. Firewalls also secure computers from malicious software. Techno Edge Systems LLC is reliable partner in Firewall Solutions in Dubai. For any queries Contact us: 971-54-4653108 Visit us: www.itamcsupport.ae

1. Why Do Firewalls Are Crucial For Network
Security?
Types of firewall network security and benefits
Firewall is one of the key security measures deployed to provide safety of the
network within an organization. It is essentially the barrier between the external
network, the internet and the company’s internal network. By definition, a
firewall is a device installed between an external network and an internal
network that controls the incoming and outgoing data through a set of rules
coded by the network administrator. At Techno Edge Systems, we provide
firewall network security as a part of the Managed IT services we offer for small
and large companies.
Types of firewall network security
The job of the firewall installed is to process only the relevant traffic through the
network and filter out all the unnecessary traffic. The firewall is one or a
combination of the following methods to ensure utmost network security.
Packet filtering: pre-determined rules evaluate the packets of information, their
source, and destination, and flag any inappropriate packets accordingly.
Stateful Inspection: Stateful Inspection is the next-level firewall network
security method, where the packets of information are investigated to identify
if the data belongs to the existing connection. If found, that the data is not a part
of the existing connection, the call is taken as per the defined rules of the
firewall.

2. Application Filtering: This network security method was introduced in 1999 and
stops malware or malicious websites from entering the network by
understanding various protocols, such as HTTP, FTP, and DNS. This method
filters the packets of information until the application layer.
Proxy Service: The proxy is the intermediary between the internal network and
the external connection. The proxy basically ensures that there is not a direct
connection between both the networks. As the network traffic passes through
the middle layer, the unwarranted entities are filtered out.
Benefits of using firewall network security systems
Monitors: Firewalls monitor closely all incoming and outgoing network traffic
and stop all irrelevant data from entering the network.
Blocks potential threats and malware: Firewalls prevent potentially harmful
programs like malware and viruses from entering the company's network.
Protects Sensitive Data: The firewall also protects the network infrastructure
within the organization. It stops hackers from stealing sensitive information like
passwords, bank information by identifying suspicious connections.
However, it is crucial that you have your firewalls installed by professionals to
ensure the safety of your company's network. Properly established firewalls are
hard to penetrate, providing fool proof protection from invaders from outside
and within the organization. Seek Firewall Solutions in Dubai from Techno Edge
Systems LLC and enjoy unfathomable network security. Contact us at 971-54-
4653108 or visit our website www.itamcsupport.ae for more information.