Here's how you can prioritize tasks in network security careers.

True, but we also need to conduct random audits in order to make sure that the automation is working correctly and to give you a peace of mind that your network and infrastructure is safe and secure. As most of us deploy a solution and thought that the system is working correctly and bad actors usually take advantage of it.

If you know your network which everyone should. Identifying risks and implementing risk migration strategies should be priority. All the risks should be committed to the risk registry and documented. Priority to the mist serve ones should be given first. make sure you have a rollout plan and backups before implementing Changes. All of this should be put before a CCB first.

To prioritize tasks in network security, focus on: 1. Risk Assessment: Address high-impact vulnerabilities first. 2. Incident Response: Prioritize active threats and severe incidents. 3. Compliance: Ensure tasks meet regulatory and policy requirements. 4. Proactive Maintenance: Regularly update and monitor systems. 5. Business Alignment: Align security measures with critical business functions and objectives.

La evaluación de riesgos de ciberseguridad es crucial para identificar, evaluar y gestionar los riesgos asociados a los activos digitales de una organización. El proceso comienza con la identificación de activos críticos, seguida de la evaluación de amenazas y vulnerabilidades. El beneficio principal de este proceso es que ayuda a las organizaciones a mantener una postura de seguridad robusta y proactiva, protegiendo sus activos digitales y minimizando el impacto de posibles ciberataques. Esto no solo mejora la seguridad, sino que también aumenta la confianza de los clientes y partes interesadas en la capacidad de la organización para proteger sus datos.

1. Assess Risk Levels: Identify and prioritize tasks based on potential impact. High-risk vulnerabilities and threats should be addressed first. 2. Critical Systems First: Focus on securing critical infrastructure and sensitive data. Ensure essential systems are protected. 3. Regular Audits: Schedule and conduct regular security audits to identify and mitigate vulnerabilities promptly. 4. Incident Response: Develop and prioritize incident response plans to handle breaches efficiently. 5. Continuous Learning: Stay updated with the latest security trends and tools. Invest time in certifications and training. 6. Automate Routine Tasks: Use AI and automation to handle repetitive tasks, freeing up time for more critical issues.

Na verdade manter um cronograma de atualização de patch é crucial para proteger as informações/ambiente. A identificação de vulnerabilidades é o primeiro passo, utilizando ferramentas de varredura para detectar falhas. Após identificar as vulnerabilidades, é essencial classificá-las com base na gravidade e no impacto potencial. Patches para vulnerabilidades críticas/altas devem ser aplicados imediatamente, enquanto outras atualizações podem seguir um cronograma regular. Além disso, é fundamental testar os patches em ambientes controlados antes de implementá-los em produção, garantindo que não causem interrupções inesperadas. Priorizar as atualizações com base na criticidade ajuda a mitigar riscos e manter a conformidade do ambiente.

Updating is a valuable part of network security. If you are using scanners, make sure their CVE data is up to date. This will ensure that you are able to look for the newest CVEs.

Comme j’ai l’habitude de le dire il faut toujours avoir le vaccin des nouveaux variants du COVID lol. Rien est infaillible mais faut toujours chercher à corriger les failles et ça se fait avec les mis à jour, du end user jusqu’au coeur du système.

Raising awareness about upgrading is extremely important, otherwise it becomes a nuisance for the user, who only sees his or her work hindered. Emphasizing the threats involved in using vulnerable versions and the risks that this entails for the organization is key.

I always value a good incident response process, which includes: skilled teams, constant training, innovation, and proactive action on trends before they become real incidents.

Encourage a culture that values cyber security and maintain regular communication within an organization. Keep security at the forefront of every employee's attention by using corporate meetings, email reminders, and newsletters. Promote reporting and establish a setting where people can report suspicious activity without worrying about consequences.

Es muy importante educar a los usuarios ya que en la cadena son el eslabón más débil. Además de aplicar buenas políticas de seguridad deben ir de la mano talleres para concientizar a los usuarios con respecto a la ciberseguridad.

One of the biggest risks to security are people who are unaware of things like emails or phone calls can all be within an attack surface. Proper education, training, and testing are great ways of mitigating this as an issue.

Awareness Education of security for users shouldn't be a monthly or quarterly training. Every day is a threat to every user hence everyday knowledge transfer to keep the user aware of daily activities and uses of the system. This empowers employees to recognize and mitigate cyber risk, fostering a culture of vigilance and resilience. This reduces human error, and breaches, and safeguards sensitive data, and assets. It takes 20 years to build a reputation and a few minutes of a cyber-incident to ruin it:- Stephane Nappo

Educar os usuários sobre segurança da informação é vital para proteger nossos dados e sistemas. Cada um de nós tem um papel importante na defesa contra ameaças cibernéticas, então é fundamental que todos estejam bem-informados e atentos. Primeiro, precisamos fazer treinamentos regulares sobre boas práticas de segurança. Isso inclui identificar e-mails de phishing, usar senhas fortes e únicas, e ter cuidado ao clicar em links ou baixar anexos. Também é importante que todos saibam como reportar qualquer atividade suspeita imediatamente.

Implement network segmentation to limit the spread of an attack if one part of the network is compromised. If an adversary gains access to one segment, they do not automatically gain access to the entire network. This containment helps to minimize the potential damage. Smaller network segments are easier to monitor and manage and can improve overall network performance by reducing congestion.

The proactive measures can prevent network breaches, but their implementation also depends on the type of the company using that network. For example, public institutions have limited budgets and therefore setting up firewalls, IDS or IPS systems is very difficult to implement. It will be possible only if the superior institution decides to implement those solutions.

Staying up to date is vital to anything in cybersecurity, including network security. If a tool you use at your company is releasing new features and has a webinar you can attend, why wouldn't you? If there is a new vulnerability affecting servers you maintain, look into it. Cybersecurity is constantly evolving, and staying up to date is vital and fun.

While theoretical knowledge is important, understanding is strengthened when it is applied in real-world situations. Priority should be given to participating in realistic activities like lab simulations or CTF events.

Resumindo, investir em educação contínua através de cursos, certificações e eventos é uma maneira eficaz de se manter atualizado e preparado para proteger informações sensíveis e sistemas contra ameaças cibernéticas.

Network security is one piece of the puzzle in an overall cybersecurity program. If we're talking about just network security, the "what else to consider" should really include: - INTEGRATIONS: Including between on-prem and cloud; managed infrastructures and SaaS; legacy and modern apps and auths; and integrations between teams. Security is weakest at the seams. - COMMUNICATION: Your first "to do" on the task list should be to ask questions. You can't work in a vacuum and success hinges on our ability to understand the bigger picture and how we/our work fits into it. Talk to peers in other departments. Talk to the office of the CISO or risk manager and wrap your head around the business objectives first.