Regarding whether the network security training of 15pb is reliable or not, I can't give a definite answer, because I haven't personally experienced or deeply understood the teaching quality, teaching staff, curriculum and other aspects of this institution. I can give you some reference opinions to help you judge whether this institution is suitable for you.

It is suggested that you should pay attention to the regularity and legitimacy of training institutions when choosing training institutions. You can check the legitimacy and credibility of this institution by inquiring about its qualification certificate, business license and other information. At the same time, we should also pay attention to the teaching quality and reputation of the institution. We can refer to the evaluation and feedback of other students to understand the teaching level and service quality of the institution.

I suggest you have a deep understanding of the curriculum and teaching content of this institution. Network security is a very extensive field, and different institutions may have different courses and teaching contents. You can compare the curriculum and teaching contents of different institutions to see if they meet your learning needs and interests. At the same time, we should also pay attention to whether the institution provides practical opportunities and project experience, which are also very important learning contents.

I suggest you pay attention to the faculty and teaching resources of this institution. The teaching staff is one of the important factors that affect the teaching quality. You can learn about the background and teaching experience of the teachers in this institution and see if they have enough ability and experience to guide your study. At the same time, teaching resources are also an important guarantee for learning. You can learn about the teaching materials and experimental environment of this institution to see if it can meet your learning needs.

I suggest you consider the tuition and cost performance of this institution. Tuition is one of the important factors to consider when choosing a training institution. You can compare the tuition fees and courses offered by different institutions to see if they meet your budget and cost-effective requirements. At the same time, you should also pay attention to whether the organization provides preferential policies such as installment payment and scholarships, which can provide financial help for your study.

Whether the network security training of 15pb is reliable or not requires you to comprehensively consider the above factors and make your own judgment. No matter which training institution you choose, you need to study hard and practice hard to truly master the knowledge and skills of network security.

I can also give you some other suggestions:

Practical experience is very important: network security is a very practical field, so we should pay attention to the accumulation of practical experience in the learning process. When selecting training institutions, priority can be given to those institutions that provide practical opportunities and project experience.

Personal self-control is very important: the study of network security requires students to have certain self-control and autonomous learning ability. In the process of learning, we should pay attention to cultivating our own learning interest and motivation, and maintain a positive learning attitude and habits.

Broad career development prospects: With the continuous development of Internet technology, network security issues have attracted more and more attention from the society. The demand for network security professionals is increasing, and the career development prospects are broad. Therefore, when choosing training institutions, priority can be given to those institutions that can provide good career development services.

Don't trust advertisements: When choosing training institutions, don't trust advertisements and verbal promises, but pay attention to actual investigation and verification. You can learn about the actual situation of this institution by communicating with other students and inquiring about online evaluation.

Choosing a reliable network security training institution needs to consider many aspects. When choosing training institutions, we should pay attention to the regularity of institutions, teaching quality, curriculum, teaching staff, teaching resources, cost-effective tuition fees and other factors, and seriously consider our own learning needs and career development prospects. I hope these references can help you make a wise choice.