System Integration

Like Information Technologies' growth, the malice usage is increasing day by day. That's why, protecting the company's data becomes more of an issue. Providing data security and sharing them in a secure way is very important for companies.

After the data moved from papers to computers, the precaution against fire moves to data security and data loss.
As DOST BILISIM, we aim to give best answers to customer needs with proper technologies and improved network structures. We provide all size of Network Security Solutions from small office to large office, company, telecom, ISP and universities.
Firewall (Network Security Wall)
Firewall is one of the most efficient ways to prevent possible attacks from unsecure networks and provide data security. The more value that you give to your data security, the more powerfull firewall you need to use. A firewall behaves like a security gateway between two networks. It monitors and controls network traffic. Finally it decides to log, accept, deny or encrypt the traffic.

Antivirus(Virus Control on Network Gateway)
Firewall controls your network and prevents the unacceptable inbound and outbound traffic. However it cannot stop the viruses which can come from the mail you use or the file you upload. That's why you need to support your system with antivirus softwares.

VPN (Virtual Private Network)
VPN is a private line on an open network. With VPN, you can make an encrypted and secure communication between your company and the remote offices. VPN is a communication way with high speeds and low costs. It includes authentication and encryption to provide data integrity and privacy. It's an alternative that can eliminate the addiction of Frame Relay and Leased Line.


IDP (Intrusion Detection and Stopping)
IDP prevents the applications that firewall couldn't stop with application signatures. IDP can detect and stop more than 1400 applications.

Content Filtering
Internet environment contains many harmfull and virus infected areas. The way to prevent this issue is using content filtering with proxy. With this method, you can accept the content you want, or simply deny the content you don't want.

AntiSpam (Spam Filtering)
AntiSpam is a service which provides a spam control of your incoming mail traffic. With its update service, AntiSpam can detect worldwide Spam Servers and prevent spammers automatically and permanently.

Traffic Shaping
Traffic Shaping, provides bandwidth restriction and traffic shaping based on address and protocol.