en
UNESCO International Institute for STEM Education | Unesco.org
Promoting education in science, technology, engineering and mathematics for all, from early childhood to adulthood
IndustryOriginGlobal rankRank in United States
Updated at The higher the score, the more externally observable protections the system has recorded. This page does not certify that the website is reputable, legitimate, or completely free of vulnerabilities.
As of August 26, 2026 at 22:02, www.iistem.unesco.org has a security score of 83.8/100 (grade B – “Good”). CyStack’s automated assessment recorded 11 issues to review after completing 100% of applicable checks. The website owner should address “Allowed browser content (CSP)” first, then review the remaining items in order of impact.
At assessment time, CyStack did not find www.iistem.unesco.org or related infrastructure on any scam, phishing, or malware warning list after checking 5 online reputation sources. This result reflects external observations; it does not guarantee absolute safety or verify the organization’s legal status or reputation.
Addresses, servers and services that are visible from the Internet.
Frequently asked questions
A valid SSL certificate still does not prove that www.iistem.unesco.org is safe, legitimate, or free of scam signals. For a more complete assessment, this report also checks phishing and malware, exposed email records, IPs and open ports, subdomains, technologies, and CVEs that may apply to observed versions.
www.iistem.unesco.org used a valid SSL certificate at assessment time, valid until September 7, 2026. This status may change when the certificate expires or the server configuration changes.
Review HTTPS and certificateData sources
CyStack compiles scan results from its internal cybersecurity monitoring systems, including CyStack VulnScan and CyStack Threat Intelligence, together with publicly available Internet data. The assessment only observes and analyzes information already available; it does not attempt unauthorized access, test passwords, send exploit code, or change or disrupt the assessed system.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the enterprise.
These 3 failed checks or warnings have the greatest impact on the result for www.iistem.unesco.org.
Why it matters
Content Security Policy (CSP) limits where scripts, styles, frames, and other browser content may come from. A strong policy reduces the impact if an attacker manages to inject content into a page.
What to do
Define only the sources the application needs, test the policy before activating it, and avoid broad wildcard (*) rules, unsafe-inline, and unsafe-eval where possible.
Scope of this check
This check only evaluates the homepage response and content that the scanner could reach. Other pages and sign-in flows may use different settings.
Evidence and check scope
References
Why it matters
A certificate works only between its start and expiry dates. An expired, not-yet-valid, or soon-to-expire certificate can trigger browser warnings and interrupt access to the website or API.
What to do
Use automatic renewal, monitor renewal failures, and alert the responsible team well before expiry.
Diagnostic information
Why it matters
Another website can place this page inside a hidden or misleading frame and trick a user into clicking an unintended action. Frame restrictions tell browsers which sites, if any, may embed the page.
What to do
Set frame-ancestors in CSP to the required trusted sites, and keep X-Frame-Options for older browsers when appropriate.
Each public IP is grouped with its open services, identified products and any CVEs that may apply to the observed version.
193.242.192.41
Big Ip Local Traffic ManagerB
BIG-IP LTMBig Ip Local Traffic ManagerBIG-IP LTMVersion not visibleThere are currently 72 exposed email records matching the unesco.org domain. These records may be old or already resolved. The website owner should verify them before resetting passwords or locking related accounts.
Review exposed email recordsThe assessment identified 8 technologies on www.iistem.unesco.org, but no version was reliable enough for accurate CVE matching.
Review technologies and CVEsThe assessment observed 1 public IPs and 2 open ports for www.iistem.unesco.org. An open port is not the same as a vulnerability, but the website owner should keep every public service updated and appropriately restrict access.
Review IPs and open portsThe assessment observed 571+ public subdomains of unesco.org. This list can reveal additional entry points such as APIs, administration systems, or test environments, but it does not mean that every subdomain is risky.
Review discovered subdomainsThe available certificate evidence was not sufficient to conclude this certificate requirement.
Evidence and check scope
Scope of this check
This check only evaluates the homepage response and content that the scanner could reach. Other pages and sign-in flows may use different settings.
Evidence and check scope
References
BIG-IP LTMVersion not visible
AngularJSD
DrupalG
Google Tag Manager+2AngularJSJavaScript FrameworksVersion not visibleAngularJS is a JavaScript-based open-source web application framework led by the Angular Team at Google.
angularjs.orgDrupal is a free and open-source web content management framework.
www.drupal.orgGoogle Tag ManagerTag ManagersVersion not visibleGoogle Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
www.google.com/tagmanager
jQueryJavaScript LibrariesVersion not visiblejQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
jquery.com
PHPProgramming LanguagesVersion not visiblePHP is a general-purpose scripting language used for web development.
php.netRecently completed assessments, prioritizing websites with a similar sector, country or security grade for easier comparison.
United States
