NASK provides end‑to‑end telecommunications and data security solutions. As part of our portfolio we offer firewall systems.
An efficient firewall system should be based on a comprehensive solution that is tailored to the company's profile, has a specific functionality, secures the right areas, is user‑friendly, compatible with the company's other systems, and easy to upgrade and manage. As a leading security expert, NASK offers such a modern and comprehensive approach to security.
A firewall is a key element of network interconnection security and other complex security solutions offered by NASK. Firewall, filters all network packets to determine whether to forward them toward their destination using defined rules, like protocol, sender's address, recipient's address, source port, target port, connection duration or session status, etc. This solution provides the following features that are important for the security of the organisation:
- providing secure Internet access (to internal users )
- protection of internal network resources against external attacks,
- blocking access to certain sites on the Internet, blocking (entirely or partly) Internet access for specific users,
- monitoring communications between the internal network and the Internet,
- logging the entire traffic between networks or its specific elements,
- creating virtual private networks between branches of the organisation,
- a possibility to build a demilitarised zone (DMZ) for servers providing public services.
Our offering includes:
- pre-deployment consulting,
- software selection and delivery,
- hardware platform selection and delivery,
- licences,
- technical support,
- deployment (including the implementation of a system security policy, installation and configuration of the systems),
- integration with the customer's existing systems.
In addition, we provide:
- administrative training,
- system management.
NASK recommends that all companies that use Web technologies to communicate with customers and suppliers, sell products and establish new business contacts should implement a firewall system.
The security of the network and its resources is essential in ensuring a good cooperation with partners and customers, especially when they need access to the company's key applications and data. By securing all elements of its IT system, a company can efficiently protect its sensitive data, databases and mission‑critical information.
A firewall can provide the following measurable benefits:
- protection against external attacks,
- the ability to implement a security policy and define rules for access to information,
- limiting unwanted traffic and, consequently, using the bandwidth more efficiently,
- separation of servers accessible from outside,
- a higher level of security for information in the protected network,
- the ability to collect information about Internet sites visited by the users of the protected network.
NASK offers solutions with different complexity levels:
NASK has a broad portfolio of security solutions based on products from renowned vendors and many years of experience on the market. We are partners with leading suppliers like Check Point, Cisco and Juniper . Moreover, NASK employs engineers certified for many other security solutions. NASK got an award for security systems sales results in 2004.
NASK offers its firewall implementation service as part of a corporate security system. We create unified solutions that meet our customers' current requirements, and support the development of their systems to satisfy their needs in the future.
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