¿Cómo se comprueba la seguridad de la red después de la implementación?

Scanning can be disruptive for some critical or sensible applications so scanning needs to be assessed and tuned with application and software inventory. Unplanned scan can cause downtimes on critical systems if too intensive.

Conduct regular vulnerability assessments and penetration testing to identify potential weaknesses in your network. This involves using automated tools and manual techniques to simulate attacks and discover vulnerabilities that could be exploited by malicious actors.

Vulnerability scanning is the process of identifying security weaknesses and flaws in systems and software running on them. This is an integral component of a vulnerability management program, which has one overarching goal – to protect the organization from breaches and the exposure of sensitive data.

Using Security information and event management, SIEM, an event and occurrence management system (SIEM),One of these tools is Splunk, a data analysis platform that helps organizations collect, analyze and transform data from various sources into useful information. known as a "data search engine," this tool uses powerful data search and analysis capabilities to help organizations make better decisions and improve performance. In this situation, improving the performance of Splunk using Artificial Intelligence (AI) can be done as follows: Predicting system problems: By using data analysis and artificial intelligence algorithms, system problems can be predicted and corrective actions can be arranged automatically.

In order to help security teams to check network security after deployment, find abnormalities, and potential threats, SIEM gathers and analyzes logs and event data from many sources all around the network. Network traffic is an area where SIEM thrives because it can be used to correlate events and identify suspicious patterns, such as port scanning and unexpected data transfers. It is a crucial tool for strengthening network security and guaranteeing the integrity of your network after deployment due to its real-time monitoring capabilities, compliance reporting, and integration with network traffic analysis tools.

Implement continuous network monitoring using security information and event management (SIEM) systems. This helps in detecting and responding to any abnormal or suspicious network activities in real-time.

The first step for security management is to classify the organization's assets into two categories: tangible, intangible, levels of access to tangible components, levels of access to intangible components on both hardware and software levels, and prioritizing assets that are tangible, hardware or non-tangible. Software touch and risk assessment of these two classifications according to the organization's business continuity and vulnerability scanning for classification with higher risk assessment and higher priority and time and planning and training and cost for these assets. The most important option for security management is knowing the business of that domain and complying with the standards specific to that business.

Conduct periodic security audits to assess compliance with industry standards and regulations. This ensures that your network security measures align with best practices.

Continuously educate employees about security best practices, such as avoiding suspicious emails, using strong passwords, and not sharing sensitive information.

The articles focuses on mainly local network infrastructure elements, and protection, without mentioning/highlighting a key part of it nowadays, the cloud security. Cloud security, and cloud resources requires more/different knowledge (ie. MFA/cloud storage/phishing/pre check of links, etc.). Although many of the mentioned tools can be used to investigate/monitor cloud vulnerabilities, the articles didn’t mention it. But it’s also true that the type of the infy that the article is all about, is not defined (local/hybrid/cloud infrastructure). Overall it’s a good summary, but either the AI prompt and/or the title should be more descriptive to get a better result. In this form, the article is good for a high level overview.

Regularly update and patch all network devices and software to address newly discovered vulnerabilities. Implement intrusion detection and prevention systems to swiftly identify and respond to any suspicious activities. Regularly review user access privileges and ensure that employees have the least amount of access necessary to perform their roles. Consider engaging third-party security experts for periodic penetration testing to identify potential weaknesses. Maintain comprehensive documentation of your network architecture and security measures for reference and auditing purposes. Lastly, stay informed about evolving cybersecurity threats and continually adapt your security measures to address emerging risks.