A-SIEM

Security Information and Event Management (SIEM)

Security Information and Event Management (SIEM) assists security teams in effectively detecting and prioritizing threats across the organization. It provides intelligent insights that enable teams to respond promptly to incidents and minimize their impact. A-SIEM combines all this information aggregating similar events into single alerts to accelerate incident investigation and remediation. It achieves this by gathering log events and network flow data from thousands of devices, endpoints, and applications throughout your network.

2. Next-Gen Threat Detection

Next-gen threat detection is essential for monitoring and safeguarding against advanced threats. These features often encompass automated detection and response (ADR) or endpoint detection and response (EDR) capabilities. Key features include behavioral analysis, ransomware protection, and anti-script/anti-exploit capabilities.

Key Next-Gen Threat Detection Techniques (Image Link designs)

• Automated detection and response (ADR) to stop threats and remediate systems automatically.
• Behavioral analysis to identify malicious files based on behavioral deviations or anomalies.
• Threat intelligence processes data through ML and AI algorithms to determine whether a file or process is malicious.
• In the case of a ransomware infection, ransomware protection records file and system modifications so that systems can be returned to their pre-infected state.
• To mitigate sophisticated threats, detection and response are used to continuously monitor systems and networks.
• Anti-script/anti-exploit protection that prevents application exploits from launching.

4. Full Packet Capture

Packet Capture is a networking term that refers to intercepting a data packet as it travels over a data network. After a packet is recorded in real-time, it is held for a length of time to allow it to be studied before being downloaded, archived, or deleted. It is possible to capture entire packets or particular chunks of a packet. A complete packet consists of two parts: a payload and a header. The payload contains the packet's actual contents, whereas the header contains metadata such as the packet's source and destination addresses.

Packets are Captured and Examined to Help Diagnose and Solve Network Problems, such

• Identifying security threats
• Troubleshooting undesirable network behaviors
• Identifying network congestion
• Identifying data/packet loss
• Forensic network analysis

5. Incident Response (IR)

Incident response (IR) refers to a collection of information security rules and methods for identifying, containing, and eradicating cyberattacks. The goal of incident response is to enable organizations to swiftly detect and halt attacks, minimizing damage, and preventing future incidents.

There Are Six Steps to Incident Response:

• Preparation of systems and procedures.
• Identification of incidents.
• Containment of attackers and incident activity.
• Eradication of attackers and re-entry options.
• Recovery from incidents, including restoration of systems.
• Lessons learned and application of feedback to the next round of preparation.

7. SOAR

SOAR is an acronym for Security Orchestration, Automation, and Response. It refers to technology that allows businesses to collect inputs that are monitored by a security operations team. For instance, alerts from the SIEM system and other security technologies can assist define, prioritizing, and driving standardized incident response operations by employing a combination of human and machine power to execute incident analysis and triage. An organization's incident analysis and response procedures can be defined in a digital workflow format using SOAR tools.

The Benefits of SOAR

• Consolidate process management, technology, and expertise
• Centralize asset monitoring
• Enrich alerts with contextual intelligence
• Automate response and perform inline blocking

SIEM Log collection

Log collection is the process of gathering log entries from various sources within an organization and consolidating them into a single location. It all boils down to having the right information. Many different processes generate logs, so they're everywhere on a computer. Consequently, your logs contain information about your entire system. All of the data can be leveraged through log collecting, revealing useful patterns that can be turned into valuable knowledge.

Log Collection Capabilities:

• Application Performance Monitoring
• Infrastructure Monitoring
• Real User Monitoring
• Synthetic Monitoring

Use Cases

A-SIEM is a Security Information and Event Management (SIEM) solution designed to collect, save, and analyze log data from an organization's entire IT infrastructure to detect and respond to cyberattacks. Although SIEM solutions are generally used for enhancing security, there are some other applications that every company should be aware of, including automated compliance management, operational performance monitoring, and log management.

Top Use Cases:

• Detecting and Preventing Data Exfiltration
• Detecting and Preventing Malicious PowerShell Attacks
• Detecting Brute Force Attacks
• Detecting Lateral Movements
• Identifying and Detecting Zero-Day Attacks
• Identifying Insider Threat
• Malware Detection
• Application performance monitoring
• Infrastructure monitoring
• Security Monitoring
• Threat Hunting
• Advanced Threat Detection
• Incident Response