事件回應是調查和補救貴組織主動式攻擊活動的做法。 事件回應是安全性作業 (SecOps) 專業領域的一部分,主要是反應本質。事件回應對整體平均時間(MTTA)和補救的平均時間具有最大的直接影響,可衡量安全性作業如何降低組織風險。 事件回應小組嚴重依賴威脅搜捕、情報和事件管理小組(如果有的話)之間的良好工作關係,以實際降...
Incident response process for SecOps Consider this general guidance about the incident response process for your SecOps and staff. 1. Decide and act After a threat detection tool such as Microsoft Sentinel or Microsoft Defender XDR detects a likely attack, it creates an incident. The Mean Time to...
As enterprise networks grow in both size and complexity, securing them from motivated cyberthreat actors becomes more challenging. The incident response process can be a maze that security professionals must quickly learn to navigate—which is no easy task. Surprisingly, many organizations still lack ...
Communication.Communication should be coordinated within the incident response process. All communication – including executive, employee, and customer communication – should be coordinated through the Crisis Lead who is accountable for incident resolution. Without this, communications will often be ...
Responding to an IncidentIn the event of an incident, the CSIRT will coordinate a response from the core CSIRT and will communicate with the associate members of the CSIRT. The following table shows the responsibilities of these individuals during the incident response process....
Figure 2.1: Incident Response Process The Proactive Approach Proactive security risk management has many advantages over a reactive approach. Instead of waiting for bad things to happen and then responding to them afterwards, you minimize the possibility of the bad things ever occurring in the first...
action prevents further exploitation of the server and removes web shells, giving Lemon Duck exclusive access to the compromised server. This stresses the need to fully investigate systems that were exposed, even if they have been fully patched and miti...
Incident Recorder– Removes the burden of recording findings, decisions, and actions from an incident responder and produces an accurate accounting of the incident from beginning to end. Forward Planner– Working with mission-critical business process owners, formulates business continuity activities and ...
SSIRP is our incident response process for responding to major threats to our customers, including exploits in the wild that are being used to attack customers (‘zero days’), threats to the security of Microsoft’s services like Azure and O365, and the public disclosure of unpatched vulnerab...
Microsoft Azure Government has developed an 8-step process to facilitate incident response maturity with the security principles within CMMC, NIST SP 800-53 R4 and NIST SP 800-171 standards. Note this process is a starting point, as CMMC requires alignment of people, processes, policy and techno...