|Place of Origin:||China|
|Certification:||CCC, CE, RoHS|
|Minimum Order Quantity:||1 SET|
|Packaging Details:||Outer Carton plus Inner Foam|
|Delivery Time:||1-3 Working Days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Supply Ability:||100 sets per month|
|TLS Protocol:||Transport Layer Security||SSL Protocol:||Secure Sockets Layer|
|APP Protocol:||FTP, HTTP, POP, SMTP, DNS, NTP, BitTorrent, Syslog, MySQL, MsSQL||Data Masking:||Avoid Data Leakage|
|Applications:||Data Center Of Telecom, Broadcasting, Government, Finance, Energy, Power, Petroleum, Hospital, School, Enterprise And Other Industries||Related Solutions:||Network Visibility, Network Monitor, Network Security, Network Analytics, Data Center, Traffic Management, Traffic Optimize|
virtual packet broker
NPB Packet Broker Support SSL and TLS Protocol Simplified Network Upgrades
In the early days of accessing the web, we used the HTTP protocol, which used clear text when transferring data. Clear text transfer brought the following risks:
1. Information interception risk, and the third party can obtain the communication content
2. Risk of information tampering. The third party may tamper with the content of the communication
3. Identity impersonation risk. The third party can impersonate the identity of others to participate in the communication
To address the risks of plaintext transmission, netscape designed SSL for the Web as a secure transport protocol in 1994, which is the origin of SSL.The IETF standardized SSL and published the first edition of the TLS standard document in 1999.This was followed by RFC 5246 (August 2008) and RFC 6176 (March 2011).This protocol is widely used in the web.
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TLS (Transport Layer Security) and its predecessor, SSL (Secure Sockets Layer), are Security protocols designed to provide Security and data integrity for Internet communications.
The TLS protocol USES the following three mechanisms to provide secure transmission for information communication:
1. Confidentiality. All communication is transmitted through encryption
2. Identity authentication shall be conducted through certificates
3. reliability, through the verification of data integrity to maintain a reliable security connection
The TLS protocol consists of two parts, including (TLS Record Layer,TLS handshake protocol)
Provide a header for each Message and generate a hash value from Message Authentication Code (MAC) at the end, where the header consists of 5 bytes, namely protocol description (1bytes), protocol version (2bytes) and length (2bytes). The length of protocol information following the header shall not exceed 16384bytes.
Starting a secure connection requires the client and server to repeatedly establish a handshake.A
TLS handshake goes through the following steps:
The SSL Handshake Protocol goes through the following steps:
3. Typical Application Structures
Network Traffic desensitization(Data Masking) Application Deployment(as following)
The deployment of the network packet broker desensitization(data masking) application is shown above. For traffic in the network, there may be sensitive information such as card number and id number at the net data load. Users worry about data leakage by the back-end analysis system, causing unnecessary problems. Users can desensitize the traffic and then output to the back-end analysis system.This application USES the network packet broker to desensitization(mask) replacement of sensitive information, such as id card number or other sensitive information values (such as Card No 5101061....) output after replacement, the network packet broker support the rules of the regular expression matching keywords, to replace any key fields within the original data, shielding sensitive information, in order to achieve output can be determined according to the user to configure the implementation flow strategy.
Contact Person: Jerry
Data Processing Ability: 480Gbps intelligent network data processing
Tunneling Protocol Identify: Identify the tunneling protocols such as GTP / GRE / PPTP / L2TP / PPPOE
UDF Match: Customized the Offset Value and Key Field Length and Content
Data Packets De-duplication: Save the APM and NPM analysis of system performance