Veja como você pode navegar pelos riscos de segurança cibernética por meio de uma tomada de decisão eficaz.

In my experience, it is so important to asses the risks you might face. Then, list the risks according to their criticality and relevance. Some automated risks can bring up critical issues which may not be related to your company. Keep it in mind. Lastly, start working on them from most to least critical

IDENTIFICATION: Start with a thorough risk assessment. This involves identifying potential threats and vulnerabilities, assessing the likelihood and potential impact of those threats, and developing strategies to mitigate or manage those risks. Effective decision-making in this context involves weighing the potential risks and benefits of different options, and choosing the course of action that minimizes risk while still achieving your objectives. This might involve implementing security controls, training employees on best practices, or developing incident response plans to minimize the impact of a security breach. Ultimately, the goal is to create a culture of security that prioritizes risk management and proactive decision-making.

When talking of risk assessment, its important to focus on both qualitative and quantitative risks. You obviously take into account the loss in money terms but you also need to consider the loss of reputation and good will to arrive at the real estimation of loss. Further, risk assessment should be by people who are experienced in the job and are unbiased to get a true and correct picture of the risks being faced.

Risk assessment is an integral part of cyber security. DCDR, identification of critical data, potential risks identification, and plan for corrective action must be done at the time of cyber security planning. Preventive measures must be taken and corrective action must be ready.

The first step in managing cybersecurity risks is conducting a thorough risk assessment. This means identifying valuable assets within your network, such as sensitive data, and understanding potential threats to those assets. Evaluate the likelihood of various cyber threats and their impact on your operations. A comprehensive risk assessment provides a clear picture of your vulnerabilities and helps prioritize areas needing the most protection. It's a foundational step that informs all subsequent decisions in your cybersecurity strategy.

Policy means baseline. This is where you define your corporate goals in a generic term to reach out to your security goals. DO NOT FORGET that policy never tells you so specific things. But general guideline to follow

Creating a policy is essential, but its adoption and adherence by the client community are equally important. Establishing and getting senior management to endorse a policy document will help align your organization's risk appetite and ensure consistent risk management across the organization. Having a solid policy would also help minimize risk as the policy should encapsulate approved and non-approved software mitigation of malicious links and how to handle unknown attachments and personal devices and USB drives, etc.

1. Stakeholders: Ensure that all relevant stakeholders are different orgs involved in the policy creation process. 2.Simple: Policies should be easy to understand and follow. Use clear language and avoid technical jargon. 3. Specific: Policies should be specific to your organization's needs and risks. Avoid generic policies 4. Update: Cybersecurity threats are constantly evolving, so policies should be reviewed and updated regularly. 5. Training: Ensure that all are trained on the policies and understand their R&R for cybersecurity 6. Enforce policies: Policies are only effective if they are enforced. Establish consequences for non-compliance 7. Monitor and measure: Regularly monitor and measure the effectiveness of the policies

Humankind is the weakest link in cybersecurity. You can have all security controls in place but a human error might ruin everything. Therefore, we have to train all employees, not only IT or security folks. Cybersecurity is everyone’s responsibility. As l always say, send your employees tons of phishing campaign emails. Sophos Phish Threat is a good one to try

The first task as a Chief Security in a startup is to get training in order. My first order was to get an hour with our people during each employee onboarding session. We built a relationship with people right up front. Set the expectation that everyone is part of the Security team. Get people talking about real things that have happened in their personal and professional lives -- everyone has a nexus to a breach or a scam. If people relate to the stakes and find the Security team approachable from the start, it sets a great tone for cooperation.

The first time I rolled out a cybersecurity training program, I was met with a lot of skepticism. Employees saw it as just another mandatory box to check. To make the training more engaging and relevant, I decided to share personal stories of cyber incidents and their impacts. I invited guest speakers who had experienced breaches and could speak from the heart. By making the training interactive and relatable, we saw a significant improvement in awareness and vigilance among our staff. People started to understand that cybersecurity was not just an IT issue but a collective responsibility.

Cybersecurity training is a critical component of any effective cybersecurity program. Here are some best practices for developing effective cybersecurity training programs: 1. Tailor training to different roles. For example, IT staff may need more technical training than non-technical staff. 2. Use real-world examples 3. Keep it engaging 4. Make it ongoing & have a regular cadence to cyber training 5. Reinforce good habits 6. Measure effectiveness: Regularly measure the effectiveness of your training program to identify areas for improvement and ensure that it is achieving its intended goals.

Strong cybersecurity starts with the right technology be it Firewalls, antivirus, and encryption that shield your data and network. Multi-factor authentication (MFA) adds another lock. But technology is just one piece. Effective decision-making is crucial. Past security assessments can reveal gaps in employee training, threat intelligence, or even security tools themselves. Consider AI and ML for automated threat detection and response. By combining strong tech with informed decision-making, we build a robust defense against cyberattacks.

Embracing new technology was both exciting and daunting. I remember when we decided to implement multi-factor authentication (MFA) across all our systems. There was resistance at first; employees were concerned about the extra steps and potential disruptions to their workflow. To address these concerns, I set up demonstration sessions where we walked through the process together. I shared stories of how MFA had thwarted real-world attacks in other companies. Over time, as people saw the benefits firsthand, adoption increased, and our security posture was significantly strengthened.

Implement Advanced Technologies like IDS, firewalls, encryption, MFA and Foster Security Culture and Review Policies Regularly. Most importantly, periodic training programs to increase awareness..

An incident response plan is a critical component of any effective cybersecurity program. Here are some thoughts for developing an effective incident response plan: 1. Involve key stakeholders: Ensure that all relevant stakeholders, including IT, legal, HR, and business leaders, are involved 2. Identify and prioritize critical assets 3. Establish clear roles and responsibilities 4. Develop clear procedures: Develop clear procedures for detecting, containing, and mitigating the effects of a cyber-attack. 5. Test and update regularly 6. Establish communication protocols: Establish clear communication protocols for notifying affected parties, in the event of a breach 7. Establish a chain of command

One incident that stands out in my memory involved a phishing attack that compromised several email accounts. Our response was initially chaotic, highlighting the need for a well-defined incident response plan. We learned the importance of having clear roles and responsibilities, communication protocols, and a predefined action plan. In the aftermath, we conducted a thorough post-incident review and refined our response strategies. We also ran regular drills to ensure everyone knew what to do in the event of an actual incident. This proactive approach helped us handle subsequent incidents more efficiently and with less panic.

Cybersecurity is an ever evolving aspect and hence there is a need for continuous review. The review is necessary owing to change in technology, change in laws and regulations, change in organisational hierarchy, change in prominent systems, after induction of new employees, mergers and disintegration etc Lastly the most important reason for continuous review, is continuous improvement to stay ahead of potential threats.

In my opinion I think this is the most important part of the process. A majority of organizations have policies, procedures and standards to address risk however with the landscape continuously evolving organizations need to prioritize continuous improvement and review. One example is something business critical like a IRP or BCP tailor your review based on the potential impact to the organizations business, operational and security risks.

I will conclude this article by emphasising on the use of Automation and Gen AI for effective and swift decision making. Integrating automation and generative AI into cybersecurity practices can transform the way organizations manage and mitigate risks. By enhancing detection, response, and strategic planning capabilities, these technologies enable more effective decision-making, improved efficiency, and a stronger overall security posture. With my experience, i can say for sure that staying abreast of these advancements and incorporating them into your toolkit will be essential for maintaining robust and resilient defenses in an ever-evolving threat landscape.