IT Security Services

About 1004 wordsAbout 3 min

2026-04-07

I. From "Passive Defense" to "Proactive Security System"

With the online transformation of enterprise businesses, systems have become core assets, and security issues have evolved from "technical problems" to "business problems". Once a security incident occurs, its impact goes far beyond system failures:

Financial Loss: Ransomware attacks, fund theft
User Churn: Collapse of trust
Brand Reputation Damage: Negative news coverage
Legal Risks: High fines for data breaches

According to statistics, 60% of small and medium-sized enterprises go bankrupt within half a year after suffering severe security attacks

Therefore, the core of security construction is not simply installing firewalls or antivirus software, but establishing a long-term evolvable security system capability. Magicsoft breaks down security services into composable product modules, allowing enterprises to gradually build security capabilities according to their development stages, rather than investing huge sums of money at once to "buy a sense of security".

Security Capability Growth Path:

Basic Protection → Proactive Monitoring → Risk Identification → Automatic Response → Continuous Reinforcement

II. Multi-layer In-depth Security Capability Panorama

We adopt an "onion model" multi-layer protection structure, where each layer addresses a specific type of security issue, progressing layer by layer:

        ┌─────────────────────┐
        │   App Security      │ ← WAF, Vulnerability Scan, Code Audit
        ├─────────────────────┤
        │   Data Security     │ ← Encrypted Storage, Desensitization, Backup
        ├─────────────────────┤
        │   Network Security  │ ← Firewall, DDoS Protection, IDS
        ├─────────────────────┤
        │   Account Security  │ ← Risk Control, MFA, Anomaly Detection
        ├─────────────────────┤
        │   Security Ops      │ ← Monitoring, Alerting, Emergency Response
        └─────────────────────┘

Detailed capability breakdown of each layer:

Security Layer	Core Capabilities	Technical Means	Business Value
Application Security	Prevent Web attacks, prevent vulnerability exploitation	WAF (Web Application Firewall), regular vulnerability scanning, code audit, dependency library security detection	Prevent SQL injection, XSS, CSRF and other attacks, avoid system intrusion
Data Security	Prevent leakage, prevent tampering, ensure availability	Sensitive field encryption (AES-256), data desensitization display, database audit logs, automatic backup and recovery drills	Protect user privacy, meet compliance requirements, avoid data ransom
Network Security	Prevent DDoS, prevent scanning, isolate internal network	Cloud firewall, DDoS high-defense IP, intrusion detection system (IDS), VPN access, network partition isolation	Ensure service availability, prevent infrastructure attacks
Account and Business Security	Prevent credential stuffing, prevent account theft, prevent fraud	Multi-factor authentication (MFA), login risk control (cross-region/new device verification), CAPTCHA, transaction anti-fraud model, limit control	Protect user account security, reduce financial losses
Security Operation System	Continuous monitoring, rapid response	Security Information and Event Management (SIEM), 7x24 alerting, emergency response plan, red-blue drills, employee security training	Make security capabilities routine, shorten time from discovery to remediation

III. Typical Risk Scenarios and Corresponding Protection

We categorize common security risks into four types, each with corresponding detection and protection solutions:

Attack Type (External Malicious Behavior)

Risks: SQL injection, XSS cross-site scripting, CC attack, credential stuffing, brute force cracking
Protection Measures: WAF interception, parameter validation, CAPTCHA, login failure locking, IP blacklisting

Data Type (Information Leakage or Loss)

Risks: User data stored in plain text is stolen, internal employees export sensitive data, backup loss
Protection Measures: Database encryption, field desensitization, operation log auditing, encrypted data backup storage, principle of least privilege

Account Type (Account Theft)

Risks: Credential stuffing to obtain user passwords, SMS verification codes intercepted, social engineering fraud
Protection Measures: Multi-factor authentication (MFA), abnormal login detection (secondary verification required for new devices/new locations), login behavior analysis

Fund Type (Transaction Fraud)

Risks: Unauthorized use of others' bank cards, arbitrage using coupon loopholes, money laundering through fake transactions
Protection Measures: Transaction risk control engine (rules + machine learning), limit control, delayed settlement, manual review

Our security services do not provide a bunch of tools for customers to figure out on their own. Instead, we customize security solutions based on customers' business scenarios (e-commerce, payment, finance, content platforms) and assist in implementation

IV. Security Capability Growth Path (Phased Construction)

Enterprises do not need to achieve everything at once. We recommend gradual investment according to business development stages:

Stage	Enterprise Status	Security Focus	Typical Investment
Primary (Just Launched)	Small user base, low transaction volume, simple system	Basic protection: firewall, WAF, HTTPS, regular backup	Low cost, quickly covers common vulnerabilities
Intermediate (Business Growth)	Tens of thousands of users, active transactions, valuable data emerging	Proactive monitoring: intrusion detection, log auditing, account risk control, regular vulnerability scanning	Establish monitoring system, detect abnormalities and alert in time
Advanced (Platform Scaling)	Millions of users, high transaction volume, brand sensitivity	Automated security system: automated response, red-blue confrontation, compliance certification (GB/T 22239, PCI-DSS), security training	Form complete security operation team and processes

V. Core Advantages and Business Value

Core Advantages (Differentiation)：

✔ "Productized" Security System: We provide configurable security modules (WAF, risk control engine, audit logs, etc.), allowing enterprises to purchase combinations according to their needs and build in phases, rather than making a one-time sky-high investment
✔ Business-Customizable Risk Control Models: For different industries such as e-commerce, payment, and finance, we have built-in corresponding anti-fraud rule templates (e.g., brush detection, arbitrage identification, theft models), and can train exclusive models based on customer historical data
✔ Real-time Monitoring and Early Warning Mechanism: Instead of analyzing logs after the fact, we monitor in real-time 7x24 hours, triggering alerts (SMS/phone/DingTalk) for abnormal behaviors, supporting manual intervention or automatic interception
✔ Deep Integration with Business Systems: Security capabilities are not external "boxes", but deeply integrated with users' business systems (user center, order system, payment system), such as embedding risk control checks in key operations like login and payment

Business Value Brought by Security：

→ Reduce Major Accident Risks: Avoid millions in losses or business shutdown caused by a single security incident
→ Protect Users and Funds: Reduce fund theft and fraudulent transactions, maintain user trust
→ Enhance Platform Credibility: Passing security certifications (GB/T 22239, ISO27001) can serve as a stepping stone for cooperation with major clients
→ Support Long-term Business Stability: Once the security system is mature, enterprises can confidently expand new businesses and markets without worrying about "internal fires"

Enterprise Security Capability Upgrade Path: No System → Basic Protection → Proactive Defense → Intelligent Security Operation