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Network Monitoring Packet Broker Slicing Broker Removing Payload Data From Sensitive Data Packets

Network Monitoring Packet Broker Slicing Broker Removing Payload Data From Sensitive Data Packets

    • Network Monitoring Packet Broker Slicing Broker Removing Payload Data From Sensitive Data Packets
  • Network Monitoring Packet Broker Slicing Broker Removing Payload Data From Sensitive Data Packets

    Product Details:

    Place of Origin: China
    Brand Name: NetTAP®
    Certification: CCC, CE, RoHS
    Model Number: MATRIX-TCA-CG; NT-FTAP-32QCX

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 SET
    Price: Can Discuss
    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
    Contact Now
    Detailed Product Description
    De-duplication: Eliminating Redundant Copies And Duplicate Packet Storage Value: Get Better Analytics, Save Storage & Bandwidth, Ruduce Fault
    Packet Slicing: Removing Payload Data From Sensitive Data Packets VXLAN Headers: Support Stripping VXLAN Headers Off
    Applications: Data Center Of Telecom, Broadcasting, Government, Etc Slicing Range: 64-1518 Bytes Optional
    High Light:

    network device management

    ,

    network tap device

    Network Packet Slicing Broker Removing Payload Data from Sensitive Data Packets
     
    Packet Slicing
    By removing payload data from packets and leaving only the header information, policy-based packet slicing (64-1518 bytes optional) of the raw data, and the traffic output policy can be implemented based on user configuration, the network monitoring switch can send more data across a given link to the tool. The tool receives more condensed network data for analysis, increasing efficiency and utilization.
     
    Packet Slicing Value
    1- Slicing the sensitive information from the packet, avoid the data leakage.
    2- Removing payload data leaving header information 
    3- Reduces tool throughput
    4- Save disk storage space
    5- Improving performance and data retention
    Network Monitoring Packet Broker Slicing Broker Removing Payload Data From Sensitive Data Packets 0
    As shown in the above, the length of 1518 bytes of the original message for storage and analysis of actual users only need to store or work analysis of the content of the message the first 100 bytes, storage and analysis of the whole flow, not only increase the cost of storage equipment, will also reduce the efficiency of analysis system, so the application of the network packet broker, biopsy to the original message output after processing, retain information to meet the needs of users, can reduce the output flow, improve the working efficiency of the analysis system, reduce the user cost of storage system. The network packet broker for packet slice options range from 64 to 1518 bytes, allowing users to customize slice values to meet different analysis requirements.
     
    Beside packet slicing, the network packet broker has as well as advanced features such as Load Balancing Header Stripping, Deduplication, Data Masking, Packet Slicing, Time-Stamping, Data Capture and De-Fragmentation.
    Network Monitoring Packet Broker Slicing Broker Removing Payload Data From Sensitive Data Packets 1
     
    Data De-duplication is a popular and popular storage technology that optimizes storage capacity.It eliminates redundant data by removing duplicate data from the dataset, leaving only one copy.As shown in the figure below.This technology can greatly reduce the need for physical storage space to meet the growing demand for data storage.Dedupe technology can bring many practical benefits, mainly including the following aspects:
    (1) Meet ROI(Return On Investment)/TCO(Total Cost of Ownership) requirements;
    (2) The rapid growth of data can be effectively controlled;
    (3) Increase effective storage space and improve storage efficiency;
    (4) Save the total storage cost and management cost;
    (5) Save the network bandwidth of data transmission;
    (6) Save operation and maintenance costs such as space, power supply and cooling.
     
    Network Monitoring Packet Broker Slicing Broker Removing Payload Data From Sensitive Data Packets 2
    Dedupe technology is widely used in data backup and archiving systems, because there are a lot of duplicate data after multiple backups of data, which is very suitable for this technology.In fact, dedupe technology can be used in many situations, including online data, near-line data, and offline data storage systems. It can be implemented in file systems, volume managers, NAS, and sans.Dedupe can also be used for data disaster recovery, data transmission and synchronization, as a data compression technology can be used for data packaging.Dedupe technology can help many applications reduce data storage, save network bandwidth, improve storage efficiency, reduce the backup window, and save costs.
    Dedupe has two main dimensions: deduplocation ratios and performance.Dedupe performance depends on the specific implementation technology, while Dedupe rate is determined by the characteristics of the data itself and application patterns, as shown in the table below.Storage vendors currently report deduplication rates ranging from 20:1 to 500:1.
     

    High deduplication rate

    Low deduplication rate

    Data created by the user

    Data from the natural world

    Data low rate of change

    Data high rate of change

    Reference data, inactive data

    Active data

    Low data change rate application

    High data change rate application

    Full data backup

    Incremental data backup

    Data long-term storage

    Data short-term storage

    Wide range of data applications

    Small range of data applications

    Continuous data business processing

    General data business processing

    Small data segmentation

    Big data segmentation

    Elongate data segmentation

    Fixed length data segmentation

    Data content perceived

    Data content unknown

    Time data deduplication

    Spatial data deduplication

     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
    Dedupe Implementation Points
    Various factors should be considered when developing or applying Dedupe technology, as these factors directly affect its performance and effectiveness.
    (1) What: What data are de-weighted?
    (2) When: When will the weight be eliminated?
    (3) Where: Where is the weight elimination?
    (4) How: How to reduce the weight?
     
    Dedupe Key Technology
    Deduplication process of storage system in general is this: first of all the data file is divided into a set of data, for each block of data to calculate the fingerprint, and then based on fingerprint Hash search keywords, matching indicates the data for the duplicate data blocks, only stores data block index number, otherwise it means the data block is the only piece of a new, storage of data block and create relevant meta information.Thus, a physical file in the storage system corresponds to a logical representation of a set of FP metadata.When reading the file, first read the logical file, then according to the FP sequence, take out the corresponding data block from the storage system, restore the copy of the physical file.It can be seen from the above process that the key technologies of Dedupe mainly include file data block segmentation, data block fingerprint calculation and data block retrieval.
    (1) File data block segmentation
    (2) Data block fingerprint calculation
    (3) Data block retrieval
     
    Network Monitoring Packet Broker Slicing Broker Removing Payload Data From Sensitive Data Packets 3
    Network Packet Broker Specification and Module Type

    Component type

    Product Model

    Basic Parameter

    Remarks

    Chassis

    NTCA-CHS-7U7S-DC

    Height:7U,7 slots, ATCA Chassis, double star 100G backplane, 3 high voltage DC(240VDC~280VDC) input,3* 2+1 redundant 3000W power modular

    Must choose one

    NTCA-CHS-7U7S-AC

    Height:7U,7 slots, ATCA Chassis, double star 100G backplane, 3 high voltage AC(240VDC~280VDC) input,3* 2+1 redundant 3000W power modular

    Service card

    NT-TCA-SCG10

    100G exchange card,10*QSFP28 interface

    Choose according to actual business needs

    NT-TCA-CG10

    100G service card,10*QSFP28 interface

    NT-TCA-XG24

    10G service card,24*SFP+ interface

    NT-TCA-RTM-CG10

    100G RTM card,10*QSFP28 interface

    NT-TCA-RTM-EXG24

    10G RTM card,24*SFP+ interface

     

     

    TCA Visibility Embedded software system

    NT-TCA-SOFT-PKG

     

    must

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Network Monitoring Packet Broker Slicing Broker Removing Payload Data From Sensitive Data Packets 4NT-FTAP-32QCX Network TAP NPB.pdf

    Contact Details
    Chengdu Shuwei Communication Technology Co., Ltd.

    Contact Person: Jerry

    Tel: +86-13679093866

    Send your inquiry directly to us
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