As organizations continue to grow and expand their digital footprint, network security has become a top priority. External Network Vulnerability Assessment can avoid the exposure of critical information, such as customer data, intellectual property, and confidential company information, to cyber criminals. Network vulnerabilities can also result in data breaches, financial losses, and reputational damage.
Therefore, conducting regular network vulnerability assessments is necessary to identify, prioritize, and mitigate security risks. In this blog, we will explore the factors to consider, the importance of network vulnerability assessments, common vulnerabilities, best practices, steps, and tools for network vulnerability assessments.
Before conducting a network vulnerability assessment, several factors must be considered. These factors include:
Undertaking a vulnerability assessment enables organizations to proactively identify system weaknesses and rectify them before attackers can exploit them.
The assessment provides a comprehensive report on the identified vulnerabilities, including prioritizing remediation efforts. Additionally, various compliance standards like PCI-DSS, HIPAA, SOX, ISO, etc., mandate organizations to conduct regular network vulnerability assessments to ensure compliance with security requirements.
Here are eight best practices to prevent network compromise or data breach:
Now that we’ve discussed some of the most common network vulnerabilities and best practices to prevent them, let’s take a look at the steps involved in conducting a network vulnerability assessment.
Network vulnerability assessments are necessary for several reasons:
There are many different open-source and commercial tools available for conducting a network vulnerability assessment. Some of the most popular open-source tools include:
These are just some of the many different tools available for conducting a network vulnerability assessment. By using these tools, organizations can identify any potential weaknesses in their network and take steps to remediate them.
Qualysec is a leading provider of cloud-based vulnerability and compliance management solutions. Their platform allows companies to conduct continuous monitoring, vulnerability assessment, and compliance management across their entire IT infrastructure.
Qualysec follows a comprehensive methodology that involves a combination of manual and automated testing techniques to ensure maximum coverage of vulnerabilities. They also provide detailed reports that include a prioritized list of vulnerabilities, along with recommendations for remediation.
They work closely with organizations to understand their unique needs.
Qualysec offers various services which include:
The methodologies offered by Qualysec are particularly beneficial for businesses that must adhere to industry rules or prove their dedication to security to clients and partners. So, by opting for Qualysec as an External Network Vulnerability Assessment service provider, businesses can ensure the safety of their web applications.
Hence, choose Qualysec for a comprehensive and reliable external network vulnerability and assessment. Also, their penetration testing guide will help you make informed decisions and understand the various factors that impact the cost. Hence, protect your assets and enhance your security posture by choosing us.
Regular external network vulnerability assessments are necessary to identify potential vulnerabilities in a company’s network infrastructure. By following best practices and conducting regular assessments, companies can proactively address vulnerabilities and comply with industry regulations. Some of the top free tools for network vulnerability assessment include OpenVAS, Nmap, Nikto, and Wireshark. We are always ready to help, talk to our Experts and fill out your requirements.
Check out our recent article on What Web Server Security is and why is it necessary?
It is always best to perform a comprehensive vulnerability assessment and penetration testing (VAPT) for your network before or after pushing it into production in order to identify the direct threats to your external network and ultimately to your business. Additionally, doing the VAPT scans for your external network on a regular basis is a best practice to protect it from emerging cyber threats and possible zero-day exploits and data breaches.
Q: What is an external network vulnerability assessment?
A: An external network vulnerability assessment is the process of identifying security weaknesses in an organization’s network infrastructure that are accessible from the internet.
Q: Why should an organization conduct an external network vulnerability assessment?
A: An external network vulnerability assessment helps an organization identify vulnerabilities that an attacker could exploit to gain unauthorized access to its network.
Q: How is an external network vulnerability assessment conducted?
A: An external network vulnerability assessment typically involves using automated tools to scan an organization’s network for known vulnerabilities, as well as conducting manual tests to identify any vulnerabilities that automated tools may have missed.
Q: Who typically conducts an external network vulnerability assessment?
A: External network vulnerability assessments are typically conducted by external security consultants or managed security service providers (MSSPs) who specialize in this type of work.
Q: How often should an organization conduct an external network vulnerability assessment?
A: The frequency of external network vulnerability assessments depends on a number of factors, such as the size and complexity of the organization’s network infrastructure, the level of risk associated with its business operations, and any regulatory or compliance requirements.