Your company is vulnerable to cyber threats. How can you detect them before they strike?

Conducting regular vulnerability assessments and penetration testing, utilizing IDPS for monitoring, employing advanced threat intelligence tools, implementing user behavior analytics, and employing endpoint protection solutions are crucial steps. Utilize SIEM systems to aggregate and analyze log data, establish an incident response plan, and regularly update and patch software. Educate employees on cybersecurity best practices to minimize human error. Regularly review and refine security policies to adapt to evolving threats.

Il existe plusieurs solutions permettant d'analyser la sécurité du réseau. Certains outils peuvent identifier des vulnérabilités ou des comportement suspects à investiguer. Il est aussi possible de réaliser des tests d'intrusion par des firmes spécialisés qui pourront mettre en lumière des éléments à corriger ainsi que l'importance à accorder aux découvertes.

Combining SIEM with network analysis tools such as Nmap, Wireshark, and Snort enables businesses to enhance their IT security posture. This integrated approach facilitates proactive threat detection and efficient incident response. ? SIEM Features Event Correlation: Analyzes security events in real-time to identify patterns indicative of attacks. Security Alerts: Provides instant alerts on detected anomalies, enabling quick action. Forensics and Analysis: Offers tools for in-depth investigation of security incidents post-detection. Dashboards and Reporting: Visualizes security data for ongoing monitoring and ensures regulatory compliance.

Cyber Threats are an evolving landscape and hence it is very important that companies spend significant budget to fortify their cyber security posture. Organisations have various ways to continually improve their security right from Physical to virtual. Frequent VAPT, end user awareness, training & dipsticks, secure mailing platforms, robust firewall solutions, onboarding powerful SOC partners or organically building SOC fusion centers, SIEM tools, etc. Different orgs as per their spend capacity and sensitive nature of the business can invest into any of the above methods to prevent their infra or people from being intruded. Since AI is also now an integral part of security it will further enhance the methods.

The best strategies are to use firewalls, logging and audits, Intrusion Detection Systems (ids), strong passwords with two factor on accounts, and make sure systems are well patched to keep zero day vulnerabilities in check.

Mobile Device Management (MDM) solutions play a crucial role in managing the security of end devices including laptops, desktops, servers, and mobile devices along with admin & support devices like kiosk, meeting room systems, iPad etc. These solutions provide a centralized platform for IT administrators to enforce policies, push updates and patches, enhance login security by strengthening password policies and mitigate cyber threats.

? Mobile Device Security (MDM/EMM) Employ MDM or EMM solutions to oversee and protect mobile devices. These systems enable the establishment of security protocols, encryption of data, application management, and the capability to erase data remotely on misplaced or stolen devices. ? Role-Based Access Control (RBAC) Implement RBAC to restrict access to corporate data and resources according to user roles. This strategy ensures employees access only the necessary information for their duties, thereby minimizing the attack surface. ? Utilize application isolation and containerization to segregate vital applications and data. This approach helps prevent malware spread and restricts access to sensitive information, enhancing overall security.

In addition to BYOD policies and Device management tools! Endpoint security management involves protecting devices from cybersecurity threats. And few of the top solutions include CrowdStrike, Carbon Black, Microsoft Defender for Endpoint, and Symantec Endpoint Protection, offering features like threat detection, behavioral analytics, and automated response.

In our company, Virtual IT, when ensuring the cybersecurity of our clients, we pay special attention to the management of endpoint security. Endpoints, such as laptops, desktop computers, servers, and mobile devices, are key elements of our IT infrastructure and as such, require comprehensive protection. Aware of modern cybersecurity threats, we recommend a dual protection approach for endpoints to our clients. In addition to standard antivirus programs, we enhance the security of our systems with solutions from Emsisoft. This dual protection ensures a more comprehensive defense against cyber threats, as Emsisoft's solution works in tandem with antivirus programs, providing an additional layer of security.

Securing endpoints involves the implementation of security software, activation of firewalls, updating the operating system, and patching other software utilized by the organization. Furthermore, restricting access is an effective strategy to minimize potential attacks, ensuring that access is granted only based on essential requirements.

Some of the latest solutions for log and event monitoring include Splunk, Elastic Stack (formerly ELK Stack), Sumo Logic, and Datadog. These platforms offer comprehensive tools for collecting, analyzing, and visualizing log and event data to enhance security and performance monitoring. Instead of spending too much efforts analyzing TCPdump and wireshark Packets with home built unscalable solutions.

Logs and events offer invaluable insights into system behavior. Setting up a centralized log management and event monitoring system can help in identifying irregularities that may signal an impending attack. Tools like SIEM can correlate data from various sources, alerting you to potential threats in real time and providing a trail for post-incident analysis.

The threat intelligence tool or system that we use in our company and with our clients provides real-time alerts and reports on security incidents or risks, enabling us to respond quickly to potential threats and ensure uninterrupted business operations.

Deploy IDS and IPS tools to monitor network and system activities for known attack patterns. These systems can alert you or take automated actions to prevent or mitigate potential threats.

Leverage threat intelligence platforms to stay informed about emerging threats. These services collect data about new vulnerabilities and attack strategies, which can then be used to fortify your own systems. Combine this intelligence with an established incident response plan to ensure you can act quickly and effectively when threats are detected.

As per evolving cyber threats, human intervention remains the ultimate defense. Automated systems can detect and mitigate threats at certain levels, but human judgement is crucial for recognizing novel and sophisticated attacks which cannot be stopped by automated solutions. A 3T regressive methodology should be implemented to Train the user by giving them a curated cyber security awareness session, Test the user by targeting them with a phishing mail using any phishing simulations and Track the users who fell for phish and cycle through the process to strengthened Human the firewall.

This is one of the weakest points where cyber criminals focus on so i suggest for security awareness and training, consider platforms like KnowBe4, Proofpoint Security Awareness Training, and Sophos Phish Threat. These solutions offer interactive training modules, simulated phishing attacks, and reporting tools to educate employees about cybersecurity best practices and mitigate human-related security risks.

One of the most important security protections in the field of cybersecurity is undoubtedly the awareness and training of employees in a company. Every serious company or organization should conduct a social engineering test at least once a year, and then analyze the results with the employees and conduct training in the area where a deficiency in cybersecurity is identified. Let's not forget that usually, the human element - their lack of knowledge or disregard for security instructions - is often the most common and weakest link in an IT security system.

Educate employees about cybersecurity threats and encourage them to report any suspicious activities promptly. They can serve as an additional layer of detection.

Security awareness plays a crucial role in preventing numerous attacks. All individuals at various levels within the organization should participate in such awareness programs. These initiatives should not be limited to a one-time occurrence, as a single session may not be sufficient. Continuous efforts are necessary to ensure ongoing user awareness and to address emerging tactics that attackers may employ.

In my experience control implementation part and assessing the effectiveness of audits is the must, for example a control like vulnerability patch management if doesn’t follow the cadence and all servers, endpoints & network devices hosted on prem or on cloud are not monitored, this will be the open ground for the attackers. A proper change management process is required to maintain and uplift the cyber security posture and keep it secure.

Un ensemble de mesures est à mettre en place : Surveiller en permanence le SI avec un Siem et un Soc Definir des bonnes pratiques dans le déploiement et l’usage des solutions Sensibiliser les utilisateurs Auditer à minima une fois par an le SI être toujours à jour d’un point de vue sécurité Avec une bonne gestion de l’onboarding et off-boarding du personnel

Conducting security assessments and audits is vital for identifying vulnerabilities. These should be thorough, including penetration testing, to simulate how an attacker might breach your systems. Audits should be done regularly and after any significant change to the IT environment to ensure all aspects of your security posture are solid.

Leading cloud computing platforms, including Google Cloud Platform (GCP), Azure, Amazon Web Services (AWS), and IBM Cloud, offer a variety of tools and services designed to help detect cyber threats before they strike. These resources are engineered to facilitate real-time monitoring, deliver security alerts, perform behavioral analytics, and much more, enabling businesses to enhance their security posture in the cloud. Considering technological solutions in the cloud may be worthwhile.

Have a well-defined incident response plan in place. This plan should include procedures for quickly identifying, containing, eradicating, recovering from, and learning from security incidents.

Few practical solutions i’ve learned that may help a lot of IT eng. and techs: 1. Implement systems to monitor network traffic, logs, and user activity in real-time. 2. Install IDS to detect unauthorized access and malware activity. 3. Use EDR solutions to monitor endpoints for malicious activities. 4. Subscribe and keep an eye on intelligence feeds for the latest cyber threats and CVE! 5. Analyze user behavior patterns for anomalies UBA. 6. Utilize SIEM solutions for proactive threat detection. 7. Penetration Testing: Conduct regular tests to identify vulnerabilities. 8. Use machine learning for detecting abnormal patterns.