The Internet has become a part of our daily lives. Our jobs and schoolwork often require us to access web pages, moreover, the growth of broadband networks and the development of data transmission speed changed the Internet and the conventional security products such as Firewall are not capable of monitoring, detecting and blocking protocols that use random ports and proxies. As a result, demands for more advanced monitoring & security products to deal with these types of challenges have grown.
Traffic Monitoring & Logging
Providing real time network monitoring, enables the network administrators to take timely action against specific activities and events. The user friendly controls allow the administrator to view information is easy to read formats.
§ Log Analysis Report
§ Provides the network administrator the ability to log detailed activities of users.
§ Provides analysis of logs and helps the administrator set optimal management policies.
§ Provides summary reports.
§ Provides web/application access analysis.
§ Provides web/application category analysis based on web/application DB.
§ Provides web site access statistics.
§ Provides application usage statistics.
§ Provides log analysis report in web/excel format
The new generation of security products, provides a web filtering solutions that address the needs of today’s dynamic Web environment, while helping you control outbound web access and protect users against web-based threats. Also offers a web logging analysis and abnormal traffic detection details reports that help the administrator to recognize potential harmful attacks and illegal Internet access. The administrator can then implement plans of action to prevent costly and irreversible damage.
There is the moral obligation to prevent the spread of child sexual abuse images and videos by governments. Moreover you may need to filter other objectionable contents such as adult, gambling, phishing, SNS, anti-government, and religion.
Web Traffic Control
Many enterprises or ISPs control their network with Firewall, which does not restrict traffic using port 80. Various types of traffic such as P2P and instant messaging can pass through port 80, evading Firewall. The Next generation traffic control provides:
§ URL Filtering
§ Proxy Detour Blocking
§ ACL Control by Time and User Group
§ Web Mail Filtering
§ Web Mail File Attachment Control
§ Web Access and Filtered Log and Search
P2P Traffic Control
There are various P2P applications such as web folder accessing using random port numbers. Identifies and controls all such traffic using L7 analysis provides:
§ P2P Application Blocking: For example, eDonkey, Bit Torrent, Winny, Gnutella, etc.
§ Web Folder File Transfer Blocking
§ Inbound/Outbound Traffic Bandwidth Control
§ Random Port Protocol Blocking
§ Application Access and Filtered Logging and Search
Instant Messenger Control
Although corporations may have strict guidelines for instant messaging usage, there is still the threat of proprietary information from being leaked out. Provides:
§ File Upload/Download Control
§ File Transfer Logging
§ Detour Connection Blocking (Proxy)
IP Surveillance Solutions
Every company has large amount of data; some of them are managed on specials servers (databases server). But a lot of data remain on unmanaged repositories that are increasingly impossible to manage manually. As the company grows, the data does, therefore it is essential that you have a holistic overview of what you need to manage and protect it?
NGT Technology offers its next generation security solutions to ensure that your company information and data are secure from any threat or intrusions enabling you to focus on your core business.
With our understanding, the security threats are always evolving in type, complexity, threat and number, we developed and employed the best solution always. In line with the spiraling levels of security threats, companies always understand the actual need stands behind evolving their protection policies, and systems. A firewall, an intrusion detection system, a mail security gateway, and other security devices are a definite need for your protection, but are these enough??
Security devices are only as good as they are configured - to enforce company’s security policy. Do you have a security policy?
Are you continuously revising and evolving your security policy?
Is your staffs trained on responding to security threats?
Have your security policies and products been tested?
We can help you to find the best answers for these questions and more. Our specialist team of security consultants is backed up by a strong products portfolio and an outstanding integration experience will cover many Information Security solutions include:
• Antivirus & Anti Spam Systems.
• Managed IT Security Solutions
• Next Generation Intrusion Prevention Systems
• Next Generation Firewalls
• Network Access Control AAA
As the network become the heart of every organization which brings everyone and everything together and information flows through it. The need to have a reliable and efficient, adaptive, secure and responsive network become the most important issue and at the top priority of the organization decision maker.
Whether implementing a new network, upgrading an existing one or simply adding an application, NGT provides a quality end-to-end solutions that effectively meets your today, tomorrow and future business needs.
With our understanding to the fact that good network designs must recognize the actual requirements of business and its technical goals, including availability, resilience, scalability, affordability, security, and manageability. Whether you are looking to build a LAN/WAN, re-design your current LAN/WAN, or are considering ways to optimize your current LAN/WAN infrastructure, NGT can satisfy you effectively.
From basic infrastructure needs to securing, balancing, optimizing, improving application performance and enhancing network management, NGT aim to ensure running that your network is operating at optimal capacity with best efficiency, better work productivity and fewer disruptions , Simply higher customer satisfaction.
Our Advanced Networking Solutions include:
§ Network Infrastructure (LAN, WLAN, WAN)
§ WAN Optimization
§ Internet Optimization
§ Link & Load Balancing.
As the Internet continues to grow in popularity and size, so have the scalability demands on its infrastructure. Exponential growth without scalability solutions will eventually result in prohibitive network load and unacceptable service response times. It is well-known that the primary reason why Internet traffic has increased is due to the surge in popularity of the World Wide Web, specially the high percentage of HTTP traffic.
Web caching becomes an attractive solution because it represents an effective means for reducing bandwidth demands, improving web server availability, and reducing network latencies.
Web caching provides for a means to store frequently accessed Web pages and objects on a system that's closer to the user than the Internet Web server hosting those objects. That speeds up performance when those objects are accessed again.
A few years back, the theory was that super-high bandwidth Internet connections would make Web caching unnecessary--but it didn't work out that way. Even the fastest fiber optic Internet connections, at 30-45 Mbps, are slow in comparison to typical LAN speeds of 100 Mbps to 1 Gbps, so performance is still an issue. In addition, caching increases availability since the cached copy of the object can still be accessed even if the hosting Web server is down or unreachable due to network problems. Caching can also reduce the cost of Internet connectivity if your company pays by the megabyte.
For many users around the world, bandwidth is still scarce and very expensive. Here web caches are the obvious answer. In simple cost savings alone, payback is rapid and return on investment very high. Narrow bandwidth becomes more useful to end-users. Service providers see their bandwidth offer become more attractive.
Caching technology simply it is the technology of storing frequently-used data in an easily accessible location near to the user so that saved time and resources because data does not have to be retrieved from the original source.
Certainly, several hundred million PCs utilizing cache technology in the processor illustrates the importance of caching, even at the hardware level. Another very common cache, found on almost all PCs, is the Web browser cache. Internet Explorer and Firefox, the most widely used browsers, for example, have web caches for storing requested objects so that the same objects do not need to be retrieved multiple times from the Web server. This process is known as object caching.
Object caching has been around for many years and has traditionally been used to accelerate access to HTTP content. In addition to object caching HTTP content, some vendors have extended their object caching support to include HTTPS content, streaming media objects, FTP, and CIFS files. Occasionally, object caching is referred to as “proxy caching” since it is implemented using a proxy for the given protocol (e.g. HTTP, HTTPS, FTP, CIFS, or RTSP/RTP).
You want to offer your customers a fast, reliable service, add more subscribers to your network and keep your costs down, but internet access is in short supply and very expensive. Upgrading your bandwidth is a major investment?
A web caching server is an obvious solution to your problem.
What is Proxy Cache Server doing?
A proxy cache server intercepts HTTP requests from clients and if it finds the requested object in its cache it returns the object to the user. If the object is not found, the cache goes to the object’s home server -the originating server- on behalf of the user, gets the object and deposits it in its cache and finally returns the object to the user. When another user request the same object it will returns directly from its cache.
What is the Reverse Proxy Caching?
In the reverse proxy caching caches are deployed near the origin of the content instead of near clients. This is an attractive solution for servers or domains which expect a high number of requests and want to assure a high level of quality of service. Reverse proxy caching is also a useful mechanism when supporting web hosting farms (virtual domains mapped to a single physical site) an increasingly common service for many Internet service providers (ISPs).
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