With the rapid development of mobile Internet，With the rapid development of mobile Internet, the attack technology of cracker is also changing with each passing day，The workload of development and testing continues to increase。Cracking the terminal code、Reverse and other fields，The focus of attack and defense is divided into three points as a whole：injection、Operation and protocol。Injection is hacker's invasion of process，Running is to be able to operate and modify in the process，Protocol is the communication between the target process and the third party。Against these security threats，The 360 team's protection plans are divided into four categories：Program shell、Protocol protection、Source protection and H5 protection。Source protection，It is the enhancement of so protection strength，Advance the protection scheme to the time of development and compilation；The core technology is virtualization protection based on llvm intermediate language；H5 protection，Launched to meet the security requirements of hybrid development。The security and ecological construction of mobile software is a huge project，And the attacker's technologIt's like where there's light, there's shadow，y will upgrade over time，The work shownThe attacker is driven by desire， between attack and defense is bound to be long。Network security is like light and shadow，Defenders have to fight for users。

Green alliance is to gather outstanding software development and Software Testing Talents in the industry，Set high standards、Strict safety standards，Leading manufacturers to do their best，Protecting the information security of Pan terminal software users，Turn off cyber attacks，Let black produce have no living space，Building green software worthy of users' trust，Build a harmonious software ecosystem。

Btestsky as an Internet Software Testing Institution,From advisory services、Outsourcing Construction and Other Service Systems Covering the Savings Cycle of Software Quality Management，Providing high quality IT team for society，Providing more perfect technical service for enterprises！