subject: IPTV?? Network architecture must consider the security policy-IPTV, network, telecommunications - telecommunications industry [print this page] IPTV?? Network architecture must consider the security policy-IPTV, network, telecommunications - telecommunications industry
IPTV To Service Providers a tremendous business opportunity Telecommunications Companies can more effectively with Cable Industry to compete with existing third party service, to offset declining voice revenues are also generated significant additional income. Although IPTV will bring higher returns, but for IPTV services Network Infrastructure has also put forward higher requirements: IPTV needs a high Security Of the intelligent network, the network enables service providers to deliver rich content to increase profits, it is also able to protect video services infrastructure, to reduce the loss of users to establish a long-term client relationships.
Although IPTV is not running on the Internet, but it is a kind of IP-based network services, users and services may come from outside the network service provider. Plagued other web-based risk, such as mail and Internet access in the face of hackers, threats and vulnerabilities, IPTV also may encounter. Historically, hackers in the early stages of service applications in the security countermeasures ---- yet to be strengthened when the ---- would have been quick to grab the service authority, resulting in adverse effects. In the initial stage of service applications, the user's views and impressions are the most plasticity.
IPTV providers in their most critical applications is not the initial stage of any user dissatisfaction. Because of this, suppliers need to start their IPTV network to establish a comprehensive security policy. However, a comprehensive security plan IPTV service is like?
First and foremost, the safety plan must be content, end users and the network itself to provide multi-layer security. In addition, a comprehensive security strategy must take into account the IPTV network from all regions ---- supplier network video services infrastructure to the "final code" access to end-user's home network ---- have not been security breaches.
IP is a standard for many years has been achieved and a well understood technology. Many have been applied to other IP services, concepts and strategies, are now able to apply to IPTV and IPTV content delivery network protection. However, in addition to other IP-based services outside the inherent similarities, IPTV has its unique challenges.
Example, IPTV has a unique high-bandwidth, real-time transmission requirements and different user expectations. Expectations and structure of these services makes it difficult to be different from the traditional protection techniques applied to video services, economic infrastructure in the ---- we need a new approach.
Also, because IPTV services and other IP services to share a network, these other IP services are transferred to the supplier's user base, so to ensure the security of IPTV is essential. On the IPTV service, or other network access services share the same security attacks can easily affect the validity of all the services network. With HD TV And the general size of the user's television equipment escalation, if there is information missing or interrupted due to jitter and a major TV broadcasting, IPTV users will complaining ---- even if the jitter is due to its own network design problem with the home of. Therefore, IPTV service providers need a user home In net Contact the control of the implementation of safety and protection.
