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Commvault Cloud maakt CIS-geharde implementatie mogelijk op marktplaatsen voor hyperscalers in de cloud

Geplaatst op: 12 February 2025

commvault maakt cis geharde implementatie mogelijk

Commvault, een toonaangevende leverancier van oplossingen voor cyberweerbaarheid en gegevensbescherming voor de hybride cloud, heeft vandaag aangekondigd dat het Commvault Cloud Platform eenvoudig kan worden geïmplementeerd vanaf grote cloudmarktplaatsen met behulp van CIS-geharde images. Deze CIS-geharde images zijn vooraf geconfigureerd met door CIS aanbevolen instellingen en besturingselementen en zijn beschikbaar op de volgende marketplaces: Amazon Web Services (AWS), Microsoft Azure, Google Cloud en VMware.

CIS-geharde images

CIS-geharde installatiekopieën zijn softwarebestanden die vooraf zijn geconfigureerd om te voldoen aan de CIS-benchmarks (Center for Internet Security). Hardening helpt bij het verminderen van kwetsbaarheden in configuraties, zoals te tolerant netwerkbeleid dat kansen kan creëren voor kwaadwillende actoren. Configuratiefouten zijn zelfs een van de meest voorkomende oorzaken van kwetsbaarheden in de cloud en dragen bij aan 23% van de aanvallen op cloudinfrastructuur, zo blijkt uit onderzoek in de sector. De CIS-geharde images van Commvault zijn ontworpen om deze risico’s te verminderen door de implementatie vooraf te configureren om out-of-the-box te voldoen aan strenge beveiligingsbenchmarks, wat vertrouwen geeft aan IT- en beveiligingsteams.

Met de aankondiging van vandaag blijft Commvault zijn focus op cyber security waarmaken, waarbij deze implementatieopties worden toegevoegd aan andere beveiligingscertificeringen, zoals FedRAMP® High Authorized, ISO27001:2013, SOC 2, Type II en FIPS 140-2. Klanten kunnen de nieuwe, door CIS geharde images gebruiken om Commvault Cloud snel en vol vertrouwen te configureren en te implementeren en te profiteren van:

  • Kant-en-klare nalevingscontroles: CIS-geharde images bieden organisaties veilige, geharde omgevingen vanaf het moment van implementatie en geven klanten het vertrouwen dat hun besturingsvlak is geïnstalleerd en geconfigureerd met behulp van door de industrie erkende best practices.
  • Verbeterde cyberbeveiliging: De CIS-geharde images minimaliseren kwetsbaarheden door veelvoorkomende risico’s op verkeerde configuraties aan te pakken en gemoedsrust te bieden tegen misbruik door aanvallers.
  • Gestroomlijnde nalevingstoewijzing: CIS-benchmarks worden toegewezen aan belangrijke beveiligingskaders zoals NIST CSF, HIPAA, PCI-DSS en ISO 27001, waardoor de naleving van complexe wettelijke vereisten wordt vereenvoudigd.
  • Brede beschikbaarheid van marktplaatsen: Organisaties kunnen Commvault Cloud rechtstreeks vanuit AWS-, Azure-, Google Cloud- of VMware-marktplaatsen implementeren, waardoor snelle en veilige installaties met minimale inspanning mogelijk zijn.

Versterking van het Cybersecurity-Ecosysteem

De timing van deze aankondiging komt ook op een moment dat steeds meer organisaties hun overstap naar de cloud versnellen. Volgens IDC zullen de uitgaven aan openbare clouddiensten naar verwachting verdubbelen tot 1,6 biljoen dollar in 2028. In het afgelopen jaar heeft Commvault een groot aantal cloud-first-aanbiedingen geïntroduceerd die zijn ontworpen om klanten veerkrachtiger te maken in de cloud, waaronder Cleanroom Recovery, Cloud Rewind en Clumio Backtrack. Nu tilt het bedrijf de veerkracht in de cloud naar een hoger niveau via CIS-geharde images voor populaire cloudmarktplaatsen.

Waarom is dit belangrijk?

  1. Vermindering van kwetsbaarheden: CIS-geharde installatiekopieën zijn vooraf geconfigureerd om te voldoen aan de CIS-benchmarks, wat helpt bij het verminderen van kwetsbaarheden in configuraties. Dit is cruciaal, omdat configuratiefouten een van de meest voorkomende oorzaken zijn van kwetsbaarheden in de cloud en bijdragen aan 23% van de aanvallen op cloudinfrastructuur.
  2. Verbeterde cyberbeveiliging: De CIS-geharde images minimaliseren kwetsbaarheden door veelvoorkomende risico’s op verkeerde configuraties aan te pakken en bieden gemoedsrust tegen misbruik door aanvallers.
  3. Kant-en-klare nalevingscontroles: CIS-geharde images bieden organisaties veilige, geharde omgevingen vanaf het moment van implementatie en geven klanten het vertrouwen dat hun besturingsvlak is geïnstalleerd en geconfigureerd met behulp van door de industrie erkende best practices.
  4. Gestroomlijnde nalevingstoewijzing: CIS-benchmarks worden toegewezen aan belangrijke beveiligingskaders zoals NIST CSF, HIPAA, PCI-DSS en ISO 27001, waardoor de naleving van complexe wettelijke vereisten wordt vereenvoudigd.
  5. Brede beschikbaarheid van marktplaatsen: Organisaties kunnen Commvault Cloud rechtstreeks vanuit AWS-, Azure-, Google Cloud- of VMware-marktplaatsen implementeren, waardoor snelle en veilige installaties met minimale inspanning mogelijk zijn.

Wilt u meer weten hoe we jouw Cyber Resilency omgeving kunnen hardenen op basis van de CIS standaarden, neem gerust contact met ons op.

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Verbeterde cyberweerbaarheid met Commvault en CrowdStrike

Geplaatst op: 10 February 2025

integratie commvault crowdstrike header

Afgelopen week hebben twee van onze belangrijke vendoren hun samenwerking verder versterkt. Vanuit OpenSight zijn we blij dat de integratie en consolidatie verder voortborduurt binnen onze commited vendoren.

Commvault en Crowdstrike

Commvault, een toonaangevende speler op het gebied van gegevensbescherming en cyberweerbaarheid voor hybride cloudomgevingen, heeft een strategische samenwerking aangekondigd met CrowdStrike om hun geavanceerde cyberbeveiligingsplatform, Falcon, te integreren. Deze samenwerking is gericht op het verbeteren van de detectie van cyberdreigingen en het garanderen van snel herstel, waardoor bedrijven beter beschermd zijn tegen moderne cyberaanvallen.

Door gebruik te maken van de uitgebreide dreigingsinformatie en beveiligingsgegevens van CrowdStrike, gecombineerd met de cloud-first mogelijkheden van Commvault, biedt deze integratie gezamenlijke klanten een extra beveiligingslaag. Dit wordt bereikt door realtime inzichten in bedreigingen, snellere detectie en herstelprocessen.

Voordelen van de integratie

  • Proactieve detectie van bedreigingen: Met behulp van CrowdStrike’s AI-gestuurde inzichten en Indicators of Compromise (IOC’s) kunnen organisaties bedreigingen vroegtijdig identificeren en snel reageren om de schade te beperken.
  • Sneller herstel van schone gegevens: Bedrijven kunnen hun systemen snel herstellen door de laatst bekende schone versie van hun gegevens te lokaliseren, waardoor verstoringen tot een minimum worden beperkt.
  • Naadloze samenwerking: De integratie zorgt voor soepelere workflows tussen teams voor beveiligingsoperaties (SecOps) en IT-operaties (ITOps), wat leidt tot een effectievere reactie op en herstel van bedreigingen.
  • Continue bedrijfsvoering: Door de hersteltijd en downtime te verminderen, kunnen bedrijven hun kritieke services draaiende houden, zelfs tijdens complexe cyberaanvallen.

Versterking van het Cybersecurity-Ecosysteem

Deze samenwerking met CrowdStrike weerspiegelt de voortdurende inzet van Commvault om zijn cyberbeveiligingsecosysteem uit te breiden. Het bedrijf werkt actief samen met toonaangevende beveiligingsproviders om uitgebreide oplossingen te ontwikkelen voor het detecteren, beperken en herstellen van cyberaanvallen. Door hun respectievelijke sterke punten te integreren, willen Commvault en CrowdStrike bedrijven een solide verdediging bieden tegen cyberdreigingen, waardoor ze snel kunnen herstellen en de schade kunnen beperken.

Wil je meer weten over deze integratie, neem dan gerust contact met ons op.

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Webinar ‘Awareness Training’

Geplaatst op: 26 September 2024

Waar gaan we het over hebben?

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The future of information security: why Zero Trust and AI are now essential

Geplaatst op: 19 September 2024

De toekomst van informatiebeveiliging waarom Zero Trust en AI nu essentieel zijn

The way we work and do business is changing rapidly. Cloud computing, SaaS solutions, and remote work have become the norm. This has given companies a great deal of flexibility, but it has also introduced new challenges in cybersecurity. Traditional security models, which relied on the idea of a secure perimeter (such as the ‘castle and moat’ model), are no longer adequate in this new world. They simply weren’t designed for today’s distributed IT environments.

Why Zero Trust?

Imagine a company operating like a medieval fortress: thick walls, drawbridges, and watchtowers to keep intruders out. This worked well when all employees worked within the castle walls, with their applications and data safely behind those walls. But now that everyone works from various locations, those walls have essentially become useless. We don’t need a fortress anymore; we need an entirely new way of thinking. This is where Zero Trust comes into play.

What makes Zero Trust so powerful?

  1. Never trust, always verify: Zero Trust is centered around the principle that no one is automatically trusted. Whether someone is inside or outside the network, their access is continuously monitored. This marks a radical shift from the old model, where everyone inside the fortress was considered ‘safe’.
  2. Protection against lateral movement: One of the biggest threats today is attackers’ ability to move laterally within a network once they’ve gained access. Zero Trust prevents this by granting users access only to specific applications, rather than the entire network.
  3. Improved user experience: Unlike traditional methods, where traffic was routed back to a data center (causing delays), Zero Trust enhances performance by directing users straight to the apps they need.

The role of AI in modern security?

When it comes to cybersecurity, AI is often the secret ingredient that enhances everything. We live in an era where cyber threats are becoming increasingly sophisticated and persistent. The days when a simple firewall was enough are long gone. AI allows us to approach security in an entirely new way.

How AI helps us

  1. Real-time threat detection: AI can analyze vast amounts of data in the blink of an eye and recognize patterns that indicate potential threats. This allows for the identification of attacks before they cause damage.
  2. Security automation: AI enables the automation of routine tasks, such as scanning files and monitoring traffic. This allows security teams to focus on the truly critical issues.
  3. Intelligent decision-making: AI helps in making better, data-driven decisions. By adding context to threat information, security analysts can respond more quickly and accurately.

Practical applications and examples

Take, for example, the pandemic in 2020, which caused a massive shift to remote work. Many companies still relying on traditional security models suddenly faced new vulnerabilities. In this situation, Zero Trust provided a robust solution. By treating every user as a potential threat, companies were able to protect their systems even while their staff worked from home.

And then there’s AI. In the fight against cybercrime, AI has proven itself indispensable. Imagine a suspicious email landing in your inbox. Traditional filters might miss it, but an AI system, trained on millions of examples of phishing attempts, recognizes the patterns and blocks the email before it can cause any harm.

In short…

The combination of Zero Trust and AI provides companies today with a powerful way to protect themselves against the ever-increasing threats in the digital world. It’s not just about strengthening defenses; it’s about rethinking how we approach security in an era where the boundaries between physical and digital worlds are becoming increasingly blurred. Companies that embrace these technologies will not only be better protected but also better positioned to take advantage of future opportunities.

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Key takeaways from the 2024 Threat Hunting Report

Geplaatst op: 19 September 2024

De Belangrijkste zaken uit het 2024 Threat Hunting Report

“As a Cyber Security Specialist at OpenSight, I deal with the complex world of cybersecurity daily, where we are engaged in a race with criminals and state actors. As a Cyber Security Specialist, you know that you’ve chosen a profession where continuous learning and development are a must, as your adversaries are also constantly evolving. We often review reports from key players in this field. Recently, I reviewed the CrowdStrike 2024 Threat Hunting Report, and I’d like to share some of my findings and advice with you. This report not only provides insights into the latest trends in cyber threats but also emphasizes the need for a proactive approach to effectively combat these threats. Let’s dive deeper into what this means for you and your organization.”

The cunning of modern attackers

“What stood out to me most while reading this report is the constant evolution of attackers. Cybercriminals’ tactics are becoming increasingly sophisticated and dynamic. Where they once relied on simple, automated attacks, we now see a significant rise in so-called ‘interactive intrusions.‘ These are attacks where the attacker is actively sitting behind the keyboard in real-time, ready to bypass security measures as they appear.”

“This has significant implications for how we protect our networks. The speed and cunning with which these attackers operate make it essential not only to rely on automated security measures but also to have well-trained personnel capable of detecting and countering these advanced attacks. CrowdStrike’s report highlights the importance of speed in detection and response, which perfectly aligns with my own experiences.”

Cross-Domain Threats: An Increase in Complexity

“Another key insight from the report is the growing threat of cross-domain attacks. These are attacks where various parts of the IT infrastructure are targeted simultaneously, such as identity systems, endpoints, and cloud environments. What makes these attacks particularly dangerous is that they are often difficult to detect because the activities are spread across multiple domains, making them appear less suspicious when considered individually.”

“The challenge here is to see these activities in context and understand how they are related. This requires not only advanced technology, such as CrowdStrike’s AI-driven solutions, but also an in-depth knowledge of the various IT domains and how attackers can exploit them.”

Insider threats: the invisible danger

“The report also sheds light on one of the most insidious threats we face: insider threats. These are threats originating from within the organization, often from employees who, whether intentionally or unintentionally, engage in harmful activities. What I found particularly concerning is the example of FAMOUS CHOLLIMA, a group of attackers who managed to enroll as employees at over 100 companies in the US, gaining access to sensitive information from within.”

“These insiders used their access to install Remote Monitoring and Management (RMM) tools, allowing them to operate remotely and conduct their malicious activities without immediate detection. This highlights the need for stringent access control and continuous monitoring of user activity, even within the organization.”

The solutions: proactive threat hunting and AI

“In my opinion, the key to securing organizations against these complex threats is a combination of proactive threat hunting and the use of AI. As the report indicates, the time an attacker needs to move laterally within a network (the so-called ‘breakout time’) is often just a few minutes. This means there is no time to waste in detecting and responding to an attack.”

“AI can play a crucial role here by analyzing vast amounts of data in real-time and identifying patterns indicative of a threat. CrowdStrike’s Falcon platform is an excellent example of how AI can be used not only to detect attacks but also to automatically respond and prevent further damage. This kind of technology is indispensable in the fight against modern cyber threats.”

My advice for businesses

Based on the findings in the report and my own field experiences, here are some recommendations I would like to offer to businesses looking to enhance their security:

  1. Keep learning and adapting: The world of cybersecurity is constantly changing. Stay informed about the latest trends and techniques, and ensure that your security strategy aligns with them.
  2. Invest in proactive threat hunting: Don’t wait for an attack to occur before taking action. Ensure that you have a team constantly searching for potential threats, both inside and outside the network.
  3. Utilize AI and Machine Learning: Traditional security systems often fall short when it comes to detecting today’s complex attacks. Invest in AI-driven solutions that can recognize patterns and respond quickly to suspicious activities.
  4. Manage access strictly: Insider threats are a serious danger. Ensure you have strict access controls in place and continuously monitor who has access to which systems and data.
  5. Monitor cloud environments closely: With the shift to cloud computing, it is essential to have a clear view of what is happening in your cloud environments. Attackers are increasingly targeting these areas, so make sure your cloud security is robust.

In short…

“The CrowdStrike 2024 Threat Hunting Report provides valuable insights into the modern threat landscape and confirms much of what we already know: threats are becoming more complex, attacks more sophisticated, and response times shorter. As a Cyber Security Specialist, it is clear to me that the future of security lies in a proactive, intelligence-based approach, supported by the power of AI. By combining these approaches, we can ensure that our organizations are not only protected against today’s threats but also prepared for the challenges of tomorrow.”

“Let’s work together towards a safer digital future!”

“Do you have questions or want to learn more about how to better secure your organization? Feel free to reach out via my LinkedIn profile!”

~ Marcel Krommenhoek

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Cyber Security Trends for 2024: Why Zero Trust and AI Keep Your Business Safe

Geplaatst op: 12 September 2024

cyber security trends 2024

It’s no secret that the world of cybersecurity is constantly evolving. Businesses face new challenges and threats daily, making it essential to stay updated with the latest trends. Two technologies dominating the conversation this year are Zero Trust and Artificial Intelligence (AI). But what do they really mean for your business? Let’s take a closer look at these trends and what they could mean for you.

The transition to Zero Trust

When we talk about Zero Trust, we’re not just referring to a new tool or buzzword. It represents a fundamental shift in how we approach security. The traditional model, where companies relied on perimeter-based security, has seen its day. This approach, which was once enough to keep threats out, now falls short in the era of cloud computing and remote work.

Why is Zero Trust so important?

  1. Security for a decentralized world: In an era where employees can work from anywhere at any time, it’s crucial to ensure they have secure access to the resources they need, without the risk of unauthorized access.
  2. Protection against internal threats: Not all threats come from the outside. Sometimes internal actors, whether intentional or not, pose a significant risk. Zero Trust ensures that no one, not even internal users, has access to more than they need.
  3. Flexibility and scalability: As businesses grow and evolve, Zero Trust offers a flexible approach that can easily be adapted to changing business needs.

The impact of AI on security

AI is not just a buzzword in the world of cybersecurity; it’s a game-changer. Traditional security systems are often reactive, meaning they respond only once an attack is already underway. AI changes this by enabling a proactive approach, where threats are detected and neutralized before they can strike.

How does AI make a difference?

  1. Forward-thinking with predictive analytics: Imagine being able to predict where the next attack will come from. AI makes this possible by analyzing patterns in data and identifying potential threats before they occur.
  2. Faster response times: When an attack occurs, time is of the essence. AI can respond instantly, neutralize threats, and prevent further damage.
  3. Integration with existing systems: AI does not work in isolation. It is increasingly integrated with existing security systems, creating a seamless defense that is both broad and deep.

What do these trends mean for your business?

For businesses, the integration of Zero Trust and AI brings several tangible benefits. Firstly, it means better protection against today’s increasingly complex threats. But it also means that your company can respond more flexibly to changes in the market and technology.

Take, for example, a company that is rapidly growing and hiring new employees. With a traditional security approach, it could take months to securely onboard everyone onto the right systems. However, with Zero Trust and AI, this process can be much faster and more secure.

Additionally, AI gives you the ability to identify threats that you might otherwise overlook. This means you’re not only protecting your data but also safeguarding your reputation and business continuity.

In short…

Zero Trust and AI are essential tools for businesses that want to survive and thrive in an ever-changing digital world. By embracing these technologies, you can ensure that your company remains secure and is also prepared for the challenges of tomorrow. It’s time to think about the future of your business security and take the necessary steps to secure that future.

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OpenSight at the KVK Online session: software-updates

Geplaatst op: 1 July 2024

teaser opensight te gast bij kvk online sessie

Op 25 juni zijn we gastsprekers op de KVK Online sessie: software updates

The session will take place online from 12:30 to 13:00 and is completely free.
Sign up directly here .

Keep your door closed to hackers

Every year, one in five entrepreneurs is a victim of cybercrime. For example through hacking, where criminals break into your computer. This is often done via vulnerabilities in non-updated software. Find out how software updates prevent hackers from exploiting these vulnerabilities.

Updates keep your software working properly and safe. Regularly and quickly updating your software prevents hackers from breaking into your computer. That way, they can’t steal your money or data. Or secretly install ransomware.

During this online session at KVK, we will really get into all of this. We discuss what exactly software updates are. And why it is important to install updates immediately. Especially when it comes to security updates. You will get tips on how to keep your systems up-to-date and where to start.

“Not installing updates is like walking around with a hole in your shoe. Nothing the matter when the weather is nice, but when it rains you’ll regret not just stopping by the shoemaker”

Marcel Krommenhoek

Do you have any questions during the broadcast? Then ask these live via chat.

For who is this session?

This online session is aimed at sole traders and small SMEs working on their digital security.

Preparation

Read up in advance so that you take in all the information during the online event even better. We recommend you read the following article:
Software updates: keep the door locked for hackers.

Attending the event

Sign up directly via this link and join this session.

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Identity and access management: who’s that and what is he doing here?

Geplaatst op: 26 February 2024

In today’s highly connected world, businesses increasingly rely on technology and data. This dependency has increased the threat of cyber attacks and data theft. ‘Identity and Access Management’ (IAM) is a crucial approach to prevent such security incidents. This blog explores the fundamentals of IAM and highlights its importance in the context of cyber security.

What is identity- and access management?

Identity and Access Management (IAM) concerns managing digital identities and regulating access to resources within an organization’s network. It ensures that authorized persons have access to relevant information at the right time, while unauthorized users are prevented from reaching sensitive data. IAM comprises several components, including authentication, authorization and user management.

The identity and access management process, or IAM process, includes the following steps:

  • Identity provisioning: The first phase of the IAM process involves the creation of digital identities for employees, partners and customers. This involves collecting data such as a name, e-mail address, function and role.
  • Authentication: Next, user identity is verified through mechanisms such as passwords, biometrics or multi-factor authentication (MFA).
  • Authorization: After identity verification, access to resources is granted based on the user’s role and responsibilities within the organization. In this phase, users are granted permissions and privileges.
  • Monitoring and reporting: The final stage of the IAM process involves monitoring user activity and generating reports on access and usage. This step detects possible anomalies or suspicious activity that may indicate a security breach.

The importance of identity- and access management in cyber security

IAM plays a vital role in ensuring the security of an organization’s network and data. Some of the reasons why IAM is vital for cyber security are:

  • Enhanced security: IAM contributes to increased security levels by maintaining strict control over access to sensitive information, minimizing the risk of data breaches and security incidents.
  • Compliance: IAM supports organizations in complying with various regulations, such as HIPAA, PCI DSS and GDPR. It ensures measures to protect sensitive data and limits access to authorized users, which is crucial to meet compliance requirements.
  • Increased efficiency: IAM improves operational efficiency by automating the process of creating and managing digital identities. This reduces the workload of IT teams and speeds up the accurate granting of access.
  • Cost savings: IAM helps organizations save costs by reducing the risk of security incidents and data breaches, resulting in the avoidance of costly legal proceedings, fines and reputational damage.

So, what do you need to do for identity and access management?

  • Develop appropriate policies and procedures: To ensure secure access to systems and data, it is essential to formulate appropriate identity and access management policies and procedures. The policy should clearly define which persons have access to what resources, for what purpose and under what circumstances. Different categories of users, such as full-time and part-time employees, contractors, volunteers, students and visitors, should be considered.
  • Guidelines for obtaining audit records: The policy should include specific guidelines for obtaining audit records, including measures to protect them from tampering. It should also address the identification of processes to be performed or authorized by multiple people. A key point is that the policy should apply not only to systems directly under the organization’s control, but also to all locations where the organization’s identities are used.
  • Single Sign-On (SSO): Implementing organizational identities for online services is crucial to manage access to these services and revoke this access when an individual leaves the organization. Temporary accounts created for testing processes should be deleted or suspended as soon as they are no longer needed.

Multi-factor authentication to improve security of privileged accounts

To increase user account security, it is vital to consider multi-factor authentication (MFA) for all user accounts. It is crucial to select authentication methods that are proportionate to the risk and consistent with users’ natural ways of working. When implementing MFA, there should be considerations for user-to-service, user-to-device and device-to-service authentication.

  • Multi-factor authentication (MFA): is essential for all online service accounts to provide protection against password guessing and theft. Users should have the option to choose from different self-authentication factors, such as SMS or e-mail messages, biometrics or physical tokens, as no single method is suitable for everyone or all environments and devices.
  • A password policy: should be user-friendly and strike a balance between ease of use and security. The aim is to minimize the number and complexity of passwords to remember, for example by using single sign-on or allowing password managers. In this way, users are discouraged from unsafe practices such as reusing passwords, choosing easy-to-guess passwords or writing them down.
  • Technical security measures: such as Multi-factor Authentication (MFA), setting account restrictions or blocks, monitoring suspicious behaviour and preventing the use of weak or exposed passwords, should be implemented. It is essential to protect references appropriately, both at rest and during transfer, to ensure overall safety.

In essence, considering multi-factor authentication for all user accounts, selecting appropriate authentication methods, implementing password policies and applying technical controls are fundamental steps to strengthen user account security. These measures help reduce the risk of unauthorized access and protect sensitive data for organizations.

the OpenSight 10 new year’s cyber security resolutions

During the OpenSight 10 new year’s cyber security resolutions, we will publish a blog each week about each of the ten resolutions as listed below:

With these 10 new year’s resolutions, we at OpenSight hope to give you some insight regarding the ten steps you could take to decrease the chance and impact of an incident.

Want to know more?

Be sure to keep an eye on our blogs where, following these Cyber Security resolutions for 2024, we will cover all 10 topics in detail. Follow us on LinkedIn to be the first to know about all our updates!

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How do you keep vulnerability management in order?

Geplaatst op: 19 February 2024

In the increasingly technology-driven world, cyber security is vital for both businesses and individuals. A crucial aspect of cyber security is vulnerability management, which involves identifying, prioritizing and fixing vulnerabilities in a system or network. In this blog, we discuss vulnerability management regarding cyber security and highlight its importance in protecting digital assets.

Cyber attackers often target publicly disclosed vulnerabilities to exploit systems and networks. Therefore, timely installation of security updates is crucial, especially for systems accessible via the internet. Prioritizing vulnerability management, also known as vulnerability management, is essential to address the most serious vulnerabilities first, as some may be more difficult to fix than others.

By implementing a robust process for vulnerability management, you are able to gain a deeper understanding of the severity of vulnerabilities and take proactive measures to protect your organization.

What is vulnerability management?

Vulnerability management is the process of identifying, assessing and addressing vulnerabilities in a system or network. This involves several steps, including:

  • Identification: The initial step involves identifying vulnerabilities in the system or network. This can be carried out using vulnerability scanners, network mapping tools and other security software.
  • Prioritization: After identification, vulnerabilities should be ranked according to their severity and potential impact on the system. This process helps prioritize how to address vulnerabilities, with the most critical ones being addressed first.
  • Recovery measures: The next step involves repairing the vulnerabilities. This can be achieved by patching the system, updating software, or implementing additional security measures.
  • Verification: After addressing the vulnerabilities, the system should be tested to ensure that the remedial measures are effective and the vulnerabilities have been adequately resolved.

The vital importance of vulnerability management in securing your digital assets

Vulnerability management is an indispensable part of cyber security for several reasons:

  1. Prevention: By discovering and addressing vulnerabilities, organizations can prevent cyber attacks, protecting sensitive data and preventing financial loss or reputational damage.
  2. Complying with regulations: Many sectors have to comply with regulations and standards related to vulnerability management. An effective vulnerability management program helps organizations meet these requirements.
  3. Proactive approach: Vulnerability management is a proactive cyber security strategy that helps detect and fix vulnerabilities before cyber criminals can exploit them.
  4. Cost-saving: Addressing vulnerabilities in a timely manner can be significantly more cost-effective than dealing with the consequences of a successful cyber attack.

Protecting your systems: essential steps for effective vulnerability management

Ensure regular updates: strengthen cyber security:

  • Maintaining system security requires regular updates. Enabling automatic updates for operating systems and software is practical. You can implement updates gradually and implement a rollback scenario to mitigate any issues caused by problematic updates.
  • Use of managed services, such as a Software as a Service solution from trusted vendors, can reduce the burden of management and ensure that systems are regularly updated.
  • Regularly check the update status of devices, understand when updates may fail and ensure that all systems have a detailed software update strategy.
  • The update strategy should describe how and when updates are applied, who is responsible for implementing and monitoring them, and take into account system availability requirements and relevant dependencies. This should aim to minimize the time before updates are applied.
  • Use software products supported by the vendor and switch to newer products as the end of the support period of older products approaches to avoid any security risks from unsupported products.

Best practices for developing an effective vulnerability management process

  • Define the scope: Identify the assets and infrastructure that need protection and define the scope of the vulnerability management process.
  • make an inventory: Create an inventory of all hardware, software and applications running on the network, and keep track of the versions and configurations of each component.
  • Strengthen systems: The process strengthening (hardening) systems includes disabling unnecessary processes, disabling old protocols and limiting the attack surface of a system. This is an important part of reducing the vulnerability of a system against known and not yet known vulnerabilities.
  • Assess the risk: Estimate the potential impact and likelihood of each vulnerability to determine which ones require immediate attention.
  • Plan solutions: Develop a plan to address the identified vulnerabilities based on the risk assessment and determine the most appropriate solution options.
  • Implement solutions: Implement patches, updates or other mitigation techniques to eliminate vulnerabilities.
  • Verify the solutions: Confirm that vulnerabilities have been addressed and solutions are effective.
  • Monitor for new vulnerabilities: Keep ongoing monitoring for new vulnerabilities and reassess the risk to ensure your vulnerability management process remains up-to-date.
  • Communicate effectively: Keep stakeholders informed during the process, from identifying vulnerabilities to implementing recovery measures.
  • Document the process: Record all steps taken during the vulnerability management process, including risk assessments, remediation plans and verification results.

the OpenSight 10 new year’s cyber security resolutions

During the OpenSight 10 new year’s cyber security resolutions, we will publish a blog each week about each of the ten resolutions as listed below:

With these 10 new year’s resolutions, we at OpenSight hope to give you some insight regarding the ten steps you could take to decrease the chance and impact of an incident.

Want to know more?

Be sure to keep an eye on our blogs where, following these Cyber Security resolutions for 2024, we will cover all 10 topics in detail. Follow us on LinkedIn to be the first to know about all our updates!

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