Quais ferramentas de segurança cibernética fornecem monitoramento em tempo real e detecção de ameaças?

These tools, among others, play a crucial role in providing real-time monitoring, threat detection,... 1. SIEM (Security Information and Event Management): • Splunk: Offers real-time monitoring, log management, and advanced analytics for detecting security threats. • LogRhythm • IBM QRadar 2. Endpoint Detection and Response (EDR): • CrowdStrike Falcon: Offers real-time endpoint monitoring, threat detection, and response capabilities. • Carbon Black: Provides endpoint security solutions with real-time monitoring, threat hunting, and incident response features. • SentinelOne: Offers AI-driven endpoint protection with real-time monitoring and automated threat detection.

Network Intrusion Detection Systems (NIDS) monitor network traffic for suspicious activity, such as unauthorized access attempts, malware propagation, or data exfiltration. By analyzing packet headers and payloads, NIDS can detect and alert on potential security threats in real-time. Examples include Snort, Suricata, and Cisco Firepower. NIDS play a crucial role in network security by helping organizations identify and respond to cyber threats promptly.

Network IDS monitors network traffic in real-time to detect and alert on suspicious or malicious activities. It analyzes network packets for known attack signatures or anomalous behavior, helping identify potential threats as they occur.

1.Utilize NIDS, which has signature-based detection, anomaly detection, or a combination of both i.e., Hybrid NIDS to identify potential threats. 2. Moreover, NIDS can be deployed at strategic points within a network to monitor traffic, like network borders or within internal segments. 3. Few examples of NIDS are Snort, Cisco Firepower

Endpoint protection, also known as Endpoint Security or Endpoint Protection Platform (EPP), safeguards individual devices like computers, laptops, and mobile devices from cyber threats. It includes features such as antivirus, firewall, intrusion detection, and data encryption to defend against malware, ransomware, and other malicious activities. Endpoint protection solutions aim to protect devices both on and off the corporate network, ensuring comprehensive security for organizations' endpoints.

Endpoint protection solutions provide real-time monitoring and threat detection on individual devices (endpoints) such as laptops, desktops, and mobile devices. These tools use techniques like signature-based detection, behavior monitoring, and machine learning to detect and block threats at the endpoint level.

Endpoint protection software protects individual devices like laptops, servers, and mobile devices from malware and other threats. It provides real-time monitoring and can take actions to block threats, like 1. Blocking malicious websites. 2. Sandboxing suspicious files to analyze them in a safe environment. 3. Scanning files for malware before they are executed.

Most endpoint protection platforms rely on various components to make decisions in monitoring and threat detection, such as machine learning, rule policies, signature matching, User Entity Behavioral Analytics, and Artificial Intelligence. Understanding how these protection agents function and their capabilities helps optimize their efficiency. For example, endpoints that rely on machine learning benefit from the classification of false and true positives tagged on the alerts generated.

Security Information and Event Management (SIEM) tools and Endpoint Detection and Response (EDR) are indeed best sources for near real time threat detection and response. SIEM solutions normalize and analyzes data from multiple sources, offering a real-time view of an organization's security posture, along with an overview of all security events. With integrated EDR capabilities and extending monitoring capabilities at various security layers, correlating data across endpoints, networks, and cloud security. Together, these solutions respond swiftly to threats, ensuring robust defense mechanisms are in place.

SIEM systems collect and analyze log data from various sources across an organization's IT infrastructure, including network devices, servers, applications, and endpoints. By correlating and analyzing this data in real-time, SIEM systems can detect and respond to security incidents as they occur.

Security Information and Event Management (SIEM) system provides many capabilities such as 1.Log management 2.Event correlation 3.Security analytics 4.Reporting Few SIEM systems are Splunk Enterprise Security, IBM QRadar, LogRhythm

SIEM tools aggregate logs from different sources, giving you a more holistic view of network and endpoint activities. This enables you to find anomalies and patterns of malicious activities. I found SIEM tools are quite effective for root cause analysis of incidents, provided you have enabled the ingestion of all types of logs, often referred to as archives, in addition to the alerts generated by the SIEM.

Cloud security platforms offer real-time monitoring and threat detection capabilities for cloud-based environments and services. These tools monitor user activity, access logs, and data interactions within cloud platforms to identify suspicious behavior or unauthorized access attempts.

Behavior analytics tools use machine learning and advanced analytics techniques to establish baseline behavior patterns for users, devices, and applications. By analyzing deviations from these baselines in real-time, behavior analytics tools can detect anomalous or potentially malicious activities that may indicate a security threat.

Cyber threat intelligence platforms provide real-time insights into emerging threats, vulnerabilities, and attack techniques. By aggregating and analyzing threat data from various sources, including open-source feeds, dark web forums, and industry reports, these platforms help organizations stay informed about evolving threats and take proactive measures to defend against them.

Cyber threat intelligence platforms are invaluable tools in the ongoing battle against malicious actors. These platforms provide a wealth of information gathered from diverse sources, allowing threat hunters to stay informed about the latest trends, tactics, and vulnerabilities exploited by attackers. By leveraging this intelligence, threat hunters can anticipate potential threats, proactively search for signs of compromise, and take proactive action to safeguard their organization's assets. Integrating this intelligence with other cybersecurity tools further strengthens defenses, enabling threat hunters to detect and respond to threats more effectively, ultimately staying ahead of adversaries in the ever-evolving landscape of cyber threats

When selecting cybersecurity tools for real-time monitoring and threat detection, consider factors such as scalability, integration capabilities, ease of deployment, and ongoing support and updates. Additionally, prioritize solutions that offer comprehensive coverage across your organization's entire IT environment, including on-premises, cloud, and hybrid environments.

To fight against the burden of 3S- Siloed visibility, Sophisticated threats, Skills Shortage & better manage 4thS- Stricter Compliance As an industry we are moving from reactive product security to proactive platform centric security strategy In the critical space of threat detection & response story- MDR (Managed Detection and Response) converges 1.Multi vector XDR layer (endpoints, email, network etc) 2.Security analytics engine layer with SIEM+SOAR as a service & Threat Intel capabilities 3. Advance Security components layer like ZTNA (Zero Trust Network Access) & ASRM (Attack Surface Risk Management) etc This unified threat defense platform is at evolving phase and will mature in next few years to become Netflix of cyber industry