Your network is at risk of cyber threats. How can you keep all administrators informed and prepared?

we need to develop and maintain clear and detailed security policies and procedures ensuring that all administrators have easy access to these documents, if we also organize regular training sessions and workshops to educate administrators on the latest cybersecurity threats , best practices, and incident response procedures, also set up an internal alert system to notify administrators immediately of any emerging threats or incidents.

Establish a Communication Channel in your Organization;Set up a secure communication channel, such as an encrypted messaging platform or dedicated email list, where administrators can share information about emerging threats or security incidents. On my Second Aspect pertaining Communication;Ensure that all administrators have access to this channel and encourage regular communication about potential risks.

In the past, Distributed Denial of Service (DDoS) attacks primarily focused on overwhelming network bandwidth. However, today we face a new challenge: DDoS exhaustion attacks. These attacks aim to occupy processing resources and buffers in devices and systems along the communication path. Firewalls, web application firewalls (WAFs), load balancers, DDoS mitigators, and destination server resources are all potential targets. Devising intelligent prevention strategies is essential to mitigate these evolving threats

Effective Communication Channels Protocol for Responding to Incidents: Establish and share a comprehensive plan for responding to incidents. Ensure all team members understand their responsibilities and the necessary actions to take in the event of a cyber incident. Scheduled Check-ins: Conduct recurring meetings to review the current security posture, analyze recent threats, and provide updates on the progress of security initiatives. Employ Secure Messaging Platforms: Utilize secure communication tools for confidential discussions.

Here’s a concise summary of the key steps to enhance cyber security resilience and keep administrators informed and prepared Frameworks: Use NIST, ISO, and CIS frameworks. Communication: Engage stakeholders and train staff. Incident Response: Plan, test, and update. Monitoring: Implement real-time tools. Vendor Risk: Assess third parties. Audits: Regularly assess vulnerabilities. Remember, cyber security is a shared responsibility. Everyone in the organisation plays a crucial role in maintaining a secure environment. Stay informed, adapt to evolving threats, and collaborate effectively to protect your network.

Attacks such as DDoS challenge various aspects, the nature of these attacks is the misuse of destination resources and it is necessary for you to consider some resources more than the usual consumption of the organization in order to have a deadline to apply DDoS solutions during the attack. Consider that DDoS mitigators are expensive solutions and you cannot always have this solution online for occasional attacks.

Ensure that comprehensive cybersecurity policies and procedures are in place and accessible. Regularly review and update these policies to address emerging threats and changes in the organization.

La gestión efectiva de amenazas cibernéticas requiere que los administradores de redes estén siempre al tanto de las últimas tendencias y vulnerabilidades en seguridad. En mi experiencia, he implementado políticas claras de uso de red para los usuarios, asegurando que todos comprendan las mejores prácticas y la lógica detrás de ellas. Capacitación Regular: Organizamos sesiones de capacitación periódicas para usuarios y mejorar prácticas en ciberseguridad. Sistema de Alertas Internas: Implementamos un sistema de alertas para notificar de inmediato a los administradores sobre amenazas o incidentes. Comunicación Eficaz: Utilizamos herramientas de comunicación seguras, confidenciales y establecemos planes de respuesta a incidentes comprensivos.

Jeder Administrator muss bestimmte Richtlinien einhalten. Diese Richtlinien müssen durch entsprechende Schulungen und eine entsprechende Weiterbildung auch gelebt werden. Jeder Netzwerkadministrator muss sich seiner Stellung für sein Netzwerk bewusst sein. Um dies zu erreichen ist es unumgänglich gewisse Richtlinien, welche vorgegeben werden müssen, einzuhalten.

-Access Control Policy: Defines who can access systems and data, and under what conditions. -Data Protection Policy: Outlines how data is collected, stored, used, and protected. -Incident Response Plan: Describes steps to be taken in case of a security breach. -Remote Access Policy: Governs access to company resources from remote locations. -Email and Internet Usage Policy: Sets guidelines for email and internet use. -Mobile Device Policy: Addresses the use of mobile devices for business purposes.

Subscribe to threat intelligence feeds and share relevant information with the administration. Participate in information-sharing communities and networks relevant to your industry.

Die Einrichtung eines sicheren Nachrichtenkanals zum Austausch der Netzwerkinformationen ist sehr zu empfehlen. Nur im Team ist es möglich auf bestimmte Netzwerkprobleme zu reagieren. Der Kanal als solcher kann auch dann entsprechend zur Weiterbildung der Admins genutzt werden. Grundvoraussetzung ist hier allerdings die Sicherheit dieses Kanals

One of the greatest vulnerability happens in layer 2 (Printer). Most times hackers take advantage of unsecured port on a switch. Layer 2 campus security is a must if we really want to deter hackers and threat. Though there's no 100% secured environment. But when we harden our infrastructure. We make it very hard for cyber attacks.

Penetration testing and security drills are essential in cybersecurity, akin to military training in war. These practices help identify and rectify vulnerabilities proactively, enhancing overall security measures. By encouraging administrators to think like hackers, they stay sharp and engaged, improving their ability to respond to real attacks. Simulated attacks provide invaluable hands-on experience, preparing teams for actual incidents. This proactive approach not only strengthens defenses but also builds a culture of security across the organization, ensuring everyone is vigilant and prepared for potential threats. Regular testing is crucial for maintaining a robust, adaptive, and effective security posture.

We consider various solutions for attacks, but the hacker does not necessarily use those ways for the attack, and as a result, our built-in solutions will not have the necessary efficiency during the attack, and this becomes clear when it is too late. It is necessary to periodically attack the network with all kinds of attacks by an experienced team, separate from the maintenance team, and periodically test and improve the solutions.

Adding automated tools to monitor and protect the network is one of the most important things that increases the level of protection and reduces human error or negligence, such as ids/ips, waf, and other tools, in addition to tools that allow scheduling vulnerability testing and correction operations through necessary updates such as ksc.

Begin with automating low-risk tasks to build confidence and expertise.Continuously monitor and evaluate automation processes to identify areas for improvement.

Incorporate employee feedback to improve security awareness programs. Recognize and reward employees for their contributions to security.

Creating a culture of security awareness has proven transformative for many teams. I've seen an organization that introduced a program encouraging administrators to take personal responsibility for network security, recognizing and rewarding proactive measures. This approach motivated everyone to be more vigilant, turning good habits into second nature. Over time, the shift in mindset significantly reduced exposure to cyber threats, making security a shared priority integrated into daily routines. This cultural change strengthened defenses and fostered a more cohesive and responsible team.

If necessary Consider leveraging external security experts for specialized knowledge and support. Conduct Regular and security assessments to identify vulnerabilities and prioritize remediation efforts.