Software core data protection solution

Industry background

In the field of business software , Software itself is important , But the data resources used with the software are also the object of special attention of Pirates , For example, the core data of software operation 、 Key configuration information 、 secret key 、 Resources, etc , It is related to the core logic of software business , Once obtained , It will also bring great economic losses . Some data resources may be more valuable than the software itself , for example Unity3D Game resources for . While considering software protection , The protection of critical data must also be considered .

Industry issues

Resource files are huge , How to protect

Be similar to Unity3D Developed game software , Its own resources are relatively large , How to protect such resources .

Small key data , Compile directly in the software , Very easy to crack

Some software runs with data , Less content , Directly compiled into the software , It seems impossible to obtain directly , But once you use professional cracking tools , for example OllyDebug、IDA Pro And other reverse tools , It is very easy to get .

Key files are critical , Where is the right place to store

Data encryption and decryption are often used in software , But the key data doesn't know where it is stored .

Encrypted resource file , Operational efficiency issues

The resource file is very large , Encryption will cause the software to jam when running , Affect operating efficiency .

Virbox LM Solutions for

Virbox LM Provide a variety of core data protection schemes , We list several common usages for the above problems .

Large resource file protection

Virbox Protector To launch the DSProtector  Resource protection tools , It can effectively encrypt large resource files , And decrypt dynamically when the software is running , Only when called will it be decrypted in memory , No call, no decryption , Hackers cannot solve all the resource contents at once . and , Symmetric encryption algorithm is adopted for encryption and decryption , It will not affect the efficiency of software operation .

Key data protection

For some smaller key data , have access to Virbox LM License encryption and decryption function in the license system , In the development process , Compile the encrypted data into the software , Decrypt at runtime . The encryption and decryption key is generated in the lock , Never lock , Very safe .

Storage of key file

Elite 5 Encryption lock can store files in the lock , Key key files can be stored in the lock , And the commonly used commercial cryptographic algorithms are provided in the lock , Including internationally used RSA\ECC\AES\DES And so on , At the same time, it also supports state secrets SM2\SM3\SM4 And so on , The key encryption and decryption operations can be directly put into the encryption lock for execution , Further improve security .

Software operation configuration information protection

Virbox LM Each license of contains a data area , The public area and read-only area are data that can only be read , If the data is not particularly sensitive , We can save the key data in these two data areas , Check the contents of the data area when the software is running .

Virbox LM Value brought

• Key data protection , Prevent data from being reverse cracked
• Resource file protection , Encryption includes audio 、 video 、 Game resources 、 Documents and other data
• The encryption and decryption algorithm is executed in the lock , The intensity of software security has suddenly risen to the highest level

Virbox LM The advantages of

• Dynamic decryption , It does not affect the operation efficiency
• Fast encryption , Even if it includes resource encryption , Can also be in 5 Complete encryption in minutes
• Multiple protection methods , Apply according to business scenarios , Choose... On your own
• Common commercial cryptographic algorithms are provided in the lock , Store the key in the lock , Algorithm lock execution , The highest security protection scheme