|
|
 |
|
|
Date security of ip video monitoring by guard summer
|
|
|
Date security of ip video monitoring |
|
|
|
|
|
Business,Science & Technology,Electronics
|
|
|
Network monitoring data security implications mainly reflected in two aspects:First, the monitoring data for their own safety,mainly refers to the use of data encryption technology and software for monitoring data for active protection,such as data confidentiality,data integrity,mutual authentication , etc. ; the second is to protect the safety monitoring data,mainly refers to the process of adoption in the data storage and secure data protection for data storing means , such as through a disk array , data backup, offsite disaster recovery and other means to ensure the safety of the data stored .IP video monitoring security is to prevent information being stolen data to others, to take measures to confidentiality in the transmission , storage, process monitoring data information , and to prevent leakage of data information . Such as video surveillance system and video system log files documents required to prevent leakage ; during transmission , storage monitoring data process, to ensure that data is not tampered with or unauthorized tampering can be rapidly after the discovery . Video storage systems, as well as all aspects of video storage networks must be considered in front of video streams over IP transport network appropriate protective measures to ensure the integrity of data and information ; in information security in the process of monitoring data so that data can not be unavailable, but to make data easier to use , but to protect the continuity of the process of using both data and information . With the era of big data under data security issues continue to receive attention , and the way of video surveillance storage technology is also changing from analog storage VCR,DVR digital storage , and gradually to NVR, NAS, IPSAN other network storage development, the future direction of development cloud storage. On storage, and distributed storage are two main centralized storage . For more complex and sensitive big data , it will definitely attract more hackers who , in the hacking process, will get a lot of data , reducing the cost of a hacker attack , increasing the " yield ." And when we use distributed storage and cloud storage, the storage will reduce the pressure and risk , enhance safety factor. In the era of big data , the value of video surveillance is reflected in the growing number of monitoring software and data mining , and they have become the main goal of the network is mainly hackers . Driven by the safe city construction , the ip video monitoring point is gradually completed, and we will continue to penetrate developing networking , applications, industries. After monitoring function also gradually engaged in the development of evidence to advance the prevention , which only software and data analysis to be completed. When people use data mining , data analysis and other large data mining techniques to more value at the same time , they also become a target for hackers because of the large data is relatively easy to find. In the current security industry, has been a major space hardware products depends on the survival of the enterprise , security software products for a long time is to be bundled with additional hardware product sales to the customers. And in the era of big data , security software gradually reflect its value, companies continue to improve their technology and integration capabilities to enhance innovation capacity and improve the level of services , the development of security software has become a better choice. In this same time, the face of the era of big data , data security issues , companies began to cross-border cooperation with the IT industry , which for security companies, a new development opportunity in this opportunity , the companies will create new the higher value. When Internet applications have been deepened in the security market , when the data safety monitoring constantly get people's attention , now common data security technology data backup, fault tolerance , NAS, data migration, offsite disaster recovery,SAN technology. In the video surveillance data protection , the main from SSH,PGF,SSL and encryption software to build these aspects tight ip monitoring confidential environment.IP monitoring data confidentiality is to build a ip monitoring confidential environment is an important link in the ip video monitoring system, using SSH technology and feasibility to implement encryption.By using SSH, users can encrypt all data transmitted to avoid a"middleman " type of network attacks , and can prevent DNS and IP spoofing. In addition,as the transmission of the data is compressed , it can accelerate the speed of transmission. SSH protocol is based on the application layer and the transport layer security protocol on the basis of which mainly consists of three parts , a common mechanism for the formation of SSH security and confidentiality:the transport layer protocol , the protocol to provide security measures such as authentication , trust and integrity inspection , and is equipped with data compression. Generally these transport protocols are built on top of TCP connection-oriented data stream ; user authentication protocol layer , the protocol is used to implement server and client authentication between users,running on top of the transport layer protocol ; connection protocol layer , the distribution of multiple encrypted channel to a number of logical channel, which runs on the user authentication layer protocol. From the client perspective , SSH provides two levels of security authentication : a password- based security verification.Users through their own account and password can log on the remote host . All transmitted data will be encrypted , but the server is connected to a user may be posing as a hacker , that middleman style attacks ; another is based security authentication key. User creates a key pair , the public key and on the needs of the SSH server. Client software will send a request to the server , the request for security verification using the user's key . After the server receives the request , his own key and public key sent from the user to compare . If two keys are the same, the server will use public key encryption"question"(challenge) and sends it to the client software. After the client software receive a " question " can be used to decrypt the private key of a user and then sends it to the server. In this way the user must know the key password. Compared with the first level , the second level of the network do not need to transmit the password . The second level of the transmitted data is encrypted and requires user's private key , so the " middleman " This attack is not effective .
Related Articles -
ip video monitoring, data security, NVR, video surveillance,
|
Rate This Article  |
|
|
|
|
|
Do you Agree or Disagree? Have a Comment? POST IT!
| Reader Opinions |
|
|
|
|
|
|
|
|
|
| Author Login |
|
|
 |
Advertiser Login
ADVERTISE HERE NOW!
Limited Time $60 Offer!
90 Days-1.5 Million Views
|
|
TIM FAY
After 60-plus years of living, I am just trying to pass down some of the information that I have lea...more
|
|
|
|
|
GENE MYERS
Author of four books and two screenplays; frequent magazine contributor. I have four other books "in...more
|
|
|
|
|
LAURA JEEVES
At LeadGenerators, we specialise in content-led Online Marketing Strategies for our clients in the t...more
|
|
|
|
|
ALEX BELSEY
I am the editor of QUAY Magazine, a B2B publication based in the South West of the UK. I am also the...more
|
|
|
|
|
SUSAN FRIESEN
Located in the lower mainland of B.C., Susan Friesen is a visionary brand strategist, entrepreneur, ...more
|
|
|
|
|
STEPHEN BYE
Steve Bye is currently a fiction writer, who published his first novel, ‘Looking Forward Through the...more
|
|
|
|
|
SHALINI MITTAL
A postgraduate in Fashion Technology. Shalini is a writer at heart! Writing for her is an expression...more
|
|
|
|
|
ADRIAN JOELE
I have been involved in nutrition and weight management for over 12 years and I like to share my kn...more
|
|
|
|
|
JAMES KENNY
James is a Research Enthusiast that focuses on the understanding of how things work and can be impro...more
|
|
|
|
