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How can we mitigate against the vulnerability below? &nbsp;Any hardenings or patch?<br />
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Poorly protected ElastichSearch databases expose over 26000 Kibana instances on the internet<br />
&nbsp; <a href="https://cyware.com/news/poorly-protected-elastichsearch-databases-expose-over-26000-kibana-instances-on-the-internet-0a09d425" rel="ugc">https://cyware.com/news/poorly-protected-elastichsearch-databases-expose-over-26000-kibana-instances-on-the-internet-0a09d425</a>
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How can we mitigate against the vulnerability below?  Any hardenings or patch?

Poorly protected ElastichSearch databases expose over 26000 Kibana instances on the internet
  https://cyware.com/news/poorly-protected-elastichsearch-databases-expose-over-26000-kibana-instances-on-the-internet-0a09d425

how to mitigate against ElasticSearch databases &amp; Kibana instances exposures

A vulnerability is a weakness which allows an attacker to reduce a system's information assurance. Vulnerability is the intersection of three elements: a system susceptibility or flaw, attacker access to the flaw, and attacker capability to exploit the flaw. To exploit a vulnerability, an attacker must have at least one applicable tool or technique that can connect to a system weakness, known as the attack surface. Vulnerability management is the cyclical practice of identifying, classifying, remediating, and mitigating vulnerabilities. Other vulnerabilities include security risks, security defects and constructs in programming languages that are difficult to use properly.

Vulnerabilities

LXC is an operating system-level virtualization method for running multiple isolated Linux systems (containers) on a single control host. LXC provides operating system-level virtualization by providing a virtual environment that has its own process and network space. LXC relies on the Linux kernel cgroups functionality. LXC is similar to other OS-level virtualization technologies on Linux such as OpenVZ and Linux-VServer, as well as those on other operating systems such as FreeBSD.

Security is the protection of information systems from theft or damage to the hardware, the software, and the information on them, as well as from disruption or misdirection of the services they provide. The main goal of security is protecting assets, and an asset is anything of value and worthy of protection.  Information Security is a discipline of protecting information assets from threats through safeguards to achieve the objectives of confidentiality, integrity, and availability or CIA for short. On the other hand, disclosure, alteration, and disruption (DAD) compromise the security objectives.

how to mitigate against ElasticSearch databases &amp; Kibana instances exposures

how to mitigate against ElasticSearch databases & Kibana instances exposures