search
HomeOperation and MaintenanceSafetyWhat is the encryption and protection scheme for UE4 programs and resources?

UnrealEngine4 shell encryption. Virbox Protector

Solve code disassembly and anti-dump code, solve software piracy and algorithm plagiarism.

A complete game development tool suite produced by game developers for game development Called Unreal Engine 4. Unreal Engine is a pure C engine designed specifically for high performance, supporting large-scale works from mobile platform games to console platforms. The tool is equipped with advanced CPU/GPU performance analysis capabilities and a flexible renderer, allowing developers to efficiently create high-quality VR experiences. The main code logic of UE4 is located in the EXE and resource file pak in the project. Deepin Virbox Protector can protect the code in the exe from being disassembled, and at the same time encrypts the pak resource file to protect the intellectual property rights in the software from being misappropriated.

Encryption scheme:

Virbox Protector shell protection:

Virbox protector shelling tool is a set of high-strength automatic protection encryption tools independently developed by Deep Thought, which innovatively introduces The pre-analysis and automatic optimization engine effectively solves the security and performance balance issues when virtualizing code protection. No programming is required, and functions such as automatic code transplantation, obfuscation, shell encryption, and data encryption are integrated to achieve high-strength protection.

In order to ensure the security of the software algorithm, the authorization file can be written into the DeepSearch EL 5 encryption lock, and important algorithms can be transplanted into the encryption lock for operation. The Senselock 5 lock supports RSA1024/2048, ECC192/256/384, AES128/192/256, DES/TDES, SHA1/SHA256 standard international algorithms. The lock execution speed is 50MIPS and the communication speed is 300KB/S, which can ensure the accuracy of the lock algorithm. Safe and high-speed operation to ensure the overall running speed and experience of the game.

By using soft locks or cloud locks, developers' costs can be reduced while ensuring a high degree of security. Cloud Lock can be used when connected to the Internet, no hardware is required, and it is highly usable and convenient. The software lock can be used offline, does not require hardware devices, and controls the number of devices bound by binding hardware fingerprints.

DS Protector Resource Protection

Protect various resource files, such as pictures, videos, audios, etc., to protect resources from being stolen.

Security technology:

l Virtual machine shell: SenseLock 5’s shell protection tool innovatively introduces pre-analysis and automatic optimization engines, effectively solving the security problem when virtualizing code protection. sex and performance balance issues.

l Fragmented code execution: Use its own mature code extraction technology in the shell to extract a large number of large sections of code, encrypt and obfuscate them, and then execute them in a safe environment, minimizing the dependence on the underlying technology and functions of the encryption lock. , while transplanting a large number of large sections ensures higher security.

l Virbox encrypted compilation engine: It integrates compilation, obfuscation and other security functions. Due to the intervention in the compilation stage, the optimizable space is unmatched by general virtualization technology, and the degree of obfuscation of codes and variables is also fundamentally improved. improvement.

l Anti-black engine: Built-in R0 level core anti-black engine, countermeasures based on behavioral characteristics (anti-black database). Precisely crack down on debugging, injection, memory modification and other malicious activities, from passive attacks to active protection.

Features:

l Security: A number of independently developed encryption technologies ensure the encryption security of UE4 programs

l Flexibility: You can use hardware encryption locks or the cloud Lock or soft lock form, you can also control the software’s limited time and limited mode sales

l Convenience: Customized shell, one-click encryption, no need to change the code, rapid encryption development!

l Stability: 99.95% stability, allowing developers to focus on business development without worries

Final effect:

  • Effectively prevent EXE Decompile or disassemble other formats;

  • Obfuscation and virtual machines protect key functions of developers and reduce the speed of hackers to restore code logic with human flesh;

  • Does not reduce the game frame rate, and can even increase the game frame rate in some cases.

  • Driver level anti-debugging, instant kill of common debuggers (IDA Pro/WinDbg/OllyDbg/X64Dbg).

  • #The code is decrypted on demand. Only when the relevant algorithm is called, it will be decrypted in memory. If it is not called, it will not be decrypted. ***Cannot solve all codes at once!

Comparison of effects before and after encryption:
1. OllyDbg debugging failure and attachment failure on PC.

What is the encryption and protection scheme for UE4 programs and resources?

2.Cheat-Engine failed to read memory (needs new anti-black engine support)

What is the encryption and protection scheme for UE4 programs and resources?

Applicable industries :

What is the encryption and protection scheme for UE4 programs and resources?##

The above is the detailed content of What is the encryption and protection scheme for UE4 programs and resources?. For more information, please follow other related articles on the PHP Chinese website!

Statement
This article is reproduced at:亿速云. If there is any infringement, please contact admin@php.cn delete
What category does the operation and maintenance security audit system belong to?What category does the operation and maintenance security audit system belong to?Mar 05, 2025 pm 03:59 PM

This article examines operational security audit system procurement. It details typical categories (hardware, software, services), budget allocation (CAPEX, OPEX, project, training, contingency), and suitable government contracting vehicles (GSA Sch

What are the job safety responsibilities of operation and maintenance personnelWhat are the job safety responsibilities of operation and maintenance personnelMar 05, 2025 pm 03:51 PM

This article details crucial security responsibilities for DevOps engineers, system administrators, IT operations staff, and maintenance personnel. It emphasizes integrating security into all stages of the SDLC (DevOps), implementing robust access c

What does the operation and maintenance safety engineer do?What does the operation and maintenance safety engineer do?Mar 05, 2025 pm 04:00 PM

This article explores the roles and required skills of DevOps, security, and IT operations engineers. It details the daily tasks, career paths, and necessary technical and soft skills for each, highlighting the increasing importance of automation, c

The difference between operation and maintenance security audit system and network security audit systemThe difference between operation and maintenance security audit system and network security audit systemMar 05, 2025 pm 04:02 PM

This article contrasts Operations Security (OpSec) and Network Security (NetSec) audit systems. OpSec focuses on internal processes, data access, and employee behavior, while NetSec centers on network infrastructure and communication security. Key

What is operation and maintenance security?What is operation and maintenance security?Mar 05, 2025 pm 03:54 PM

This article examines DevSecOps, integrating security into the software development lifecycle. It details a DevOps security engineer's multifaceted role, encompassing security architecture, automation, vulnerability management, and incident response

What is the prospect of safety operation and maintenance personnel?What is the prospect of safety operation and maintenance personnel?Mar 05, 2025 pm 03:52 PM

This article examines essential skills for a successful security operations career. It highlights the need for technical expertise (network security, SIEM, cloud platforms), analytical skills (data analysis, threat intelligence), and soft skills (co

What is operation and maintenance security?What is operation and maintenance security?Mar 05, 2025 pm 03:58 PM

DevOps enhances operational security by automating security checks within CI/CD pipelines, utilizing Infrastructure as Code for improved control, and fostering collaboration between development and security teams. This approach accelerates vulnerabi

Main work of operation and maintenance securityMain work of operation and maintenance securityMar 05, 2025 pm 03:53 PM

This article details operational and maintenance (O&M) security, emphasizing vulnerability management, access control, security monitoring, data protection, and physical security. Key responsibilities and mitigation strategies, including proacti

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

Hot Tools

VSCode Windows 64-bit Download

VSCode Windows 64-bit Download

A free and powerful IDE editor launched by Microsoft

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.