Computer Security

Firewall, Proxy and antivirus systems in public and private environments

Computer Security

The Firewall/Proxy Server is the solution for integrated security management within the corporate network. The firewall service guarantees that the data traffic entering and leaving the LAN network is controlled and routed correctly.
Through the proxy the contents requested by the various clients of the LAN are filtered, preventing or denying access based on the content. The synergy between the two services guarantees maximum protection against the most dangerous Internet threats, while reducing management complexity.

 

FIREWALL/PROXY SYSTEM
The Firewall/Proxy Server is the solution for integrated security management within the corporate network. The firewall service guarantees that the data traffic entering and leaving the LAN network is controlled and routed correctly.
Through the proxy service the contents requested by the various clients of the LAN are filtered, preventing or denying access based on the content.
The synergy between the proxy and firewall services guarantees maximum protection against the most dangerous Internet threats, while reducing management complexity.
In addition to providing a powerful firewall and router platform, it includes a long list of packages that allow you to easily expand functionality without compromising system security. Servizi Speciali’s system is a rigorously tested, flexible solution that is suitable for a very wide range of applications: from domestic use to large companies, public bodies, ministries and universities. It may be used to generate statistical reports summarising information such attempted attacks, the most frequently-visited sites, on the largest files downloaded from the system, etc., enabling the user to implement the appropriate countermeasures.

 
CONFIGURING THE FIREWALL/PROXY AT THE CUSTOMER’S PREMISES
The Firewall/Proxy is installed and configured at the customer’s site, the activity consists of physically installing the hardware, installing the UNIX-based operating systems, and then configuring the firewall and proxy services.
The firewall system is fully configurable by modifying the INPUT/OUTPUT chains so as to filter the incoming and outgoing traffic from the customer’s LAN to IP level.
By modifying the FORWARDING chain, it is also possible to direct incoming traffic to a specific port on an internal server hosting a specific service. The appropriately configured proxy service filtering system prevents access to certain Internet content, based on pre-set categories and categories defined by the customer in specific WHITELISTS/BLACKLISTS.
The technology in question is also capable of checking very large lists of domains, URLs, words or phrases related to pornography and other categories. Furthermore, the proxy service also includes IDS (Intrusion Detection System) functionality, which enables real-time analysis of IP network traffic in order to identify potential threats and intrusions.

 

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