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IndustryOriginGlobal rankRank in Vietnam
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 27, 2026 at 00:05, www.giabac.vn has a security score of 57.9/100 (grade F – “Low”). CyStack’s automated assessment recorded 13 issues to review after completing 95.2% of applicable checks. The website owner should address “HTTPS/TLS endpoint reachability” first, then review the remaining items in order of impact.
At assessment time, CyStack did not find www.giabac.vn 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.giabac.vn 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.
HTTPS on www.giabac.vn could not be reached during this assessment, so its SSL certificate and transport encryption could not be evaluated.
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.giabac.vn.
Why it matters
This check only confirms whether a TLS handshake can be established with at least one tested resolved endpoint on the HTTPS port. Certificate trust, hostname identity, validity, chain, protocol, and cryptographic strength are evaluated separately.
What to do
Provide the entire website over HTTPS using a certificate trusted by common browsers.
Diagnostic information
The scanner could not complete a TLS handshake with the HTTPS endpoint during this assessment.
Evidence and check scope
This is the port on which the scanner attempted a TLS connection. The port number alone does not prove that the port is open or that HTTPS works.
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.
Why it matters
DMARC lets the domain owner tell receiving services what to do when the visible From address is not verified by SPF or DKIM. Without DMARC, attackers have more opportunity to impersonate the domain in phishing email.
What to do
Publish a DMARC record at _dmarc, begin by collecting reports, and confirm that legitimate senders pass before applying a blocking policy.
Evidence and check scope
Each public IP is grouped with its open services, identified products and any CVEs that may apply to the observed version.
103.124.95.155Product not identified
Windows ServerM
Microsoft ASP.NETNo record associated with an @giabac.vn email address was found in the currently available data. This does not rule out incidents that have not been observed.
The assessment identified 4 technologies on www.giabac.vn, including 2 with a version, but CVE matching did not complete for every version. An empty result should not be treated as proof that no vulnerability exists.
Review technologies and CVEsThe assessment observed 1 public IPs and 3 open ports for www.giabac.vn. 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 2+ public subdomains of giabac.vn. 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 subdomainsScope 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
References
IISWindows ServerOperating SystemsVersion not visibleWindows Server is a brand name for a group of server operating systems.
microsoft.com/windowsserverMicrosoft ASP.NETWeb Frameworks10.0ASP.NET is an open-source, server-side web-application framework designed for web development to produce dynamic web pages.
www.asp.netIISWeb Servers10.0Internet Information Services (IIS) is an extensible web server software created by Microsoft for use with the Windows NT family.
www.iis.netProduct not identified
Recently completed assessments, prioritizing websites with a similar sector, country or security grade for easier comparison.
Vietnam
