Category Archives: firewall dealer in chennai

Security Firewall



 

 
A firewall can either be software-based or hardware-based and is used to help keep a network secure. Its primary objective is to control the incoming and outgoing network traffic by analyzing the data packets and determining whether it should be allowed through or not, based on a predetermined rule set. A network’s firewall builds a bridge between an internal network that is assumed to be secure and trusted, and another network, usually an external (inter)network, such as the Internet, that is not assumed to be secure and trusted.
Many personal computer operating systems include software-based firewalls to protect against threats from the public Internet. Many  routers that pass data between networks contain firewall components and, conversely, many firewalls can perform basic routing functions.

Firewall is to protect  our network from the internet cloud . If you have Broadband or lease line connection you are visible to the world because approximately 50,000 and more ports are open. Hackers any time may come and intrude in our IT setup. We  itechservices  are  doing Linux Firewall which has no renewal cost for the consecutive years.
We can connect our all branches in one network through our firewall (VPN ).
We can block spams and Block unwanted websites for the company.

 
C K Sathyanarayanan
9940042415
nixbase Technology
25/32.Mahalakshmi Street,
T nagar,Chennai-17.
sathya@itechservices.in
http://www.nbtechnology.in
http://www.itechservices.in

Firewall dealers in chennai,Firewall distributor in chennai.

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