Research On The Security Dilemma And Countermeasures Of Long-term Preservation Of Digital Archives In Comprehensive Archives

Improving the long-term and safe preservation of digital archives and making digital archives more open to use is not only an important requirement of our comprehensive archives for a long time,but also the people’s deep desire for the use of digital archives,and the country vigorously promotes "archival informatization".Strategically important measures are of positive significance for advancing the digital archive security system and ensuring the security and confidentiality of digital archives.As the main digital archives centralized preservation institution,there are still many problems in the actual long-term preservation work.The more prominent ones are the short available time of digital archive storage media,the poor effect of digital archives off-site backup system,and the digital archives utilization service which has more hidden dangers,etc.There are many reasons for these problems,mainly in the management,technology,and standards for long-term preservation of digital archives.For this kind of research,the United States started early and has a lot of typical experience,such as proposing the OAIS reference model,establishing the ERA system,and implementing the NARA preservation project.It can be seen that the United States attaches great importance to data preservation standards,system technology strategies,and risk assessment mechanisms.Judging from the actual needs of my country’s digital archives construction and future development trends,it is not only important for comprehensive archives to solve the security dilemma of long-term preservation of digital archives,but also urgent.After learning the typical American experience and combining with the current development of comprehensive archives,it is urgent to improve the risk monitoring and early warning mechanism,optimize the remote heterogeneous backup system,standardize safe preservation management standards and provide technical support for file sharing to protect the The safety of long-term storage of digital archives in the comprehensive archives.The topic of this article is more in line with the development needs of the times.The comprehensive archives’ security dilemmas and influencing factors in the long-term preservation of digital archives are systematically studied,and the development of the United States in the long-term preservation of digital archives is relatively comprehensively analyzed.It got some enlightenment,and proposed a safe path for the long-term preservation of digital archives in comprehensive archives,which has certain reference significance.However,the long-term preservation of digital archives in comprehensive archives is a comprehensive and complex system engineering.Due to the shortcomings of social experience,academic experience,and practical reserves,this article needs more in-depth research,especially in technical aspects.Experts in the field can give a lot of guidance.