Commercial banks, insurance companies, and securities companies have successively established IT departments, which are responsible for the development of information technology and risk prevention and control.
Traditional financial industries such as banking, insurance, and securities have applied the Internet and big data technology one after another. On the premise of improving their own work efficiency, they continuously analyze user data and mine user needs, so as to realize intelligent decision-making and precise marketing.

As one of the industries most closely integrated with information technology, the financial industry has always faced problems such as uneven coverage, low public participation and high security costs. With the rise and development of mobile communication technology, financial services will require the support of mobile communication technology. In addition, new technologies such as cloud computing, big data, and artificial intelligence provide resources and help for the further development of the financial industry.