So if we only refer to this direction, it is the biggest and the best, because there is no competition and its reputation is very good.
If you want to choose training, I'll give you some personal advice: first of all, you should understand the security market. At present, information security training in the market has three directions:
1, network security: routing, firewall, protocol, operation and maintenance are related to the general nature of security work, and network security can be profound.
2.web front-end security: penetration testing, front-end vulnerability mining, etc. , mainly the security of website and website data. Web security and network security are * * * similar, and there are not many contents related to security principles, but more things related to the application layer.
3. Underlying information security (also called software security): It is a branch of technology flow in the security field. We often talk about software reverse, virus analysis and anti-virus, software vulnerability mining and utilization, and mobile security.
Among them, fifteen schools are training in the third direction. If you are interested in safety technology, or want to have a more stable safety career path, I suggest the third one.