being a security officer, it’s your responsibility to perform vulnerability assessment to protect organization. discuss some common techniques that can be used to carry out security assessments.
Answers
Answer:
Vulnerability assessments also provide an organization with the necessary knowledge, awareness and risk backgrounds to understand and react to threats to its environment.
A vulnerability assessment process is intended to identify threats and the risks they pose. They typically involve the use of automated testing tools, such as network security scanners, whose results are listed in a vulnerability assessment report.
Organizations of any size, or even individuals who face an increased risk of cyber attacks, can benefit from some form of vulnerability assessment, but large enterprises and other types of organizations that are subject to ongoing attacks will benefit most from vulnerability analysis.
Answer:
A vulnerability assessment is the process of defining, identifying, classifying and prioritizing vulnerabilities in computer systems, applications and network infrastructures.
Vulnerability assessments also provide an organization with the necessary knowledge, awareness and risk backgrounds to understand and react to threats to its environment.
A vulnerability assessment process is intended to identify threats and the risks they pose. They typically involve the use of automated testing tools, such as network security scanners, whose results are listed in a vulnerability assessment report.
Organizations of any size, or even individuals who face an increased risk of cyber attacks, can benefit from some form of vulnerability assessment, but large enterprises and other types of organizations that are subject to ongoing attacks will benefit most from vulnerability analysis.
Because security vulnerabilities can enable hackers to access IT systems and applications, it is essential for enterprises to identify and remediate weaknesses before they can be exploited. A comprehensive vulnerability assessment, along with a management program, can help companies improve the security of their systems.
Importance of vulnerability assessments:
A vulnerability assessment provides an organization with details on any security weaknesses in its environment. It also provides direction on how to assess the risks associated with those weaknesses. This process offers the organization a better understanding of its assets, security flaws and overall risk, reducing the likelihood that a cybercriminal will breach its systems and catch the business off guard.
Types of vulnerability assessments
Vulnerability assessments discover different types of system or network vulnerabilities. This means the assessment process includes using a variety of tools, scanners and methodologies to identify vulnerabilities, threats and risks.
Some of the different types of vulnerability assessment scans include the following:
Network-based scans are used to identify possible network security attacks. This type of scan can also detect vulnerable systems on wired or wireless networks.
Host-based scans are used to locate and identify vulnerabilities in servers, workstations or other network hosts. This type of scan usually examines ports and services that may also be visible to network-based scans. However, it offers greater visibility into the configuration settings and patch history of scanned systems, even legacy systems.
Wireless network scans of an organization's Wi-Fi networks usually focus on points of attack in the wireless network infrastructure. In addition to identifying rogueaccess points, a wireless network scan can also validate that a company's network is securely configured.
Application scans test websites to detect known software vulnerabilities and incorrect configurations in network or web applications.
Database scans can identify weak points in a database to prevent malicious attacks, such asSQL injection attacks.