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●Network Intrusion Detection System (IDS):Used for real-time monitoring of malicious activities, attack behaviors, and abnormal traffic in the network. The IDS system can issue timely alerts to help IT teams identify and prevent potential attacks.
●Intrusion Prevention System (IPS):Similar to IDS, but IPS will take proactive measures to block attack traffic, such as automatically closing the attacked port or interrupting suspicious sessions.
●Firewall:As the first line of defense, the firewall is responsible for monitoring and filtering all data traffic entering and leaving the enterprise network. Rules can be set to restrict external access and protect internal networks.
●Next Generation Firewall (NGFW):More advanced than traditional firewalls, it supports functions such as deep packet inspection (DPI), application control, authentication, and malicious traffic recognition.
●Antivirus software and malware detection:The antivirus software installed on all terminal devices of the enterprise detects and prevents the intrusion of malicious programs such as viruses, spyware, ransomware, etc. in real time.
●Mobile Device Management (MDM):Manage and monitor the mobile devices of enterprise employees to ensure compliance with security policies and the ability to remotely lock or erase data in the event of device loss or theft.
●Endpoint Detection and Response (EDR):By monitoring all activities on endpoint devices (such as computers, laptops, mobile phones, etc.), identifying abnormal behavior, and helping businesses detect potential attacks in advance.
●Web Application Firewall (WAF):Protect web applications from common attacks such as SQL injection, cross site scripting (XSS), cross site request forgery (CSRF), etc.
●Code audit and vulnerability scanning:Regularly scan application code for vulnerabilities to ensure that there are no security vulnerabilities exploited by hackers. Automated tools can be used to perform static and dynamic code analysis.
●API security monitoring:Ensure the security of all API interfaces and prevent malicious attacks or misuse of API interfaces.
●SIEM system:By collecting, analyzing, storing, and correlating log data from various security devices (such as firewalls, IDS, IPS, terminal devices, etc.) in a centralized manner, real-time monitoring and analysis of security events can be achieved. SIEM systems can issue alerts when security incidents occur, helping teams take responsive measures.
●Log management and auditing:Ensure that all security incidents are recorded and can be audited and traced after they occur to help analyze the source and impact of attacks. The log management system needs to ensure compliance and meet industry regulations such as GDPR and PCI-DSS.
●DLP solution:Monitor and control the flow of data within the enterprise to ensure that sensitive data (such as customer information, financial data, etc.) is not accessed or leaked by unauthorized users. DLP systems can monitor channels such as email, USB devices, and file storage in real time to identify potential data leakage risks.
●Permission management: Ensure that each employee can only access resources related to their job responsibilities, and strictly manage the granting and revocation of permissions. Regularly conduct permission audits to ensure that there are no cases of permission abuse.
● mostThe principle of small privilege: Employees can only obtain the minimum privilege required to complete their work in the enterprise network, thereby minimizing the risk of data leakage to the greatest extent possible.
●Threat Intelligence Platform:By integrating threat intelligence from different sources, it helps businesses understand current trends in cyber attacks, identify potential threats, and take preventive measures. Threat intelligence platforms typically include attacker behavior analysis, malware fingerprints, IP addresses, and other information.
●Automated security response:By integrating automation tools such as SOAR, Security Orchestra, Automation and Response, threats can be quickly responded to, measures can be automatically taken (such as blocking attack sources, isolating infected systems, etc.), reducing human intervention and response time.
●Emergency plan and drill:Regularly conduct security incident response drills to ensure that the security team can respond quickly and effectively in the event of an attack.
