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Security report for alamo.ca

Enterprise Holdings, Inc. · Transportation · Canada

Medium risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

71/100

Risk levelMedium

0–100, higher is better. How it is calculated

Alamo Rent a Car, operated under Enterprise Holdings, Inc., is a well-established enterprise-level car rental service provider with a strong presence in Canada and globally. The website offers comprehensive car rental services including reservations, accelerated check-in, and loyalty programs targeting travelers across North America, Latin America, Europe, and parts of Asia-Pacific and the Middle East. The site is professionally designed with good content quality and clear navigation, supporting a positive user experience. Technically, the site leverages modern web technologies such as React, Adobe Experience Manager, and integrates advanced analytics and marketing tools like Adobe Target and Google Tag Manager, indicating a mature digital infrastructure. Security posture is solid with HTTPS enforced and privacy policies in place, though explicit security headers and incident response contacts could be improved. The absence of WHOIS data is likely due to privacy protection or subdomain querying, but the overall trust indicators and branding strongly support legitimacy. Strategic recommendations include enhancing security header implementation, improving accessibility, and establishing a formal vulnerability disclosure program.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

4 findings rated critical or high. Fix these first.

  1. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

Need hands-on remediation? Email guard@offseq.com

Keep watching alamo.ca

This scan found 20 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
80
Security headers
25
Email security
65
DNS health
85
Network security
100
GDPR outside view
73
Average
71

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Alamo operates in the transportation sector focusing on car rentals with a broad geographic footprint and a strong brand under Enterprise Holdings. Their business model centers on online reservations complemented by physical rental locations. The company targets leisure and business travelers seeking convenient and affordable car rental options. The presence of loyalty programs like Alamo Insiders and accelerated check-in services indicates a focus on customer retention and operational efficiency. Partnerships with travel agents and tour operators expand their market reach. The website content and linked domains reflect a mature partnership ecosystem and a well-structured digital marketing strategy. The company maintains a professional online presence with clear policies and customer support pathways, though direct contact information is limited on the homepage.

Security posture

The website demonstrates a good security posture with mandatory HTTPS usage and integration of reCaptcha for bot mitigation. Privacy and cookie policies are prominently linked, supporting GDPR compliance. However, explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options are not clearly visible in the HTML content and should be verified and enforced. No sensitive data exposure or vulnerable libraries were detected. The absence of a public security policy or incident response contact reduces transparency. There is no evidence of a vulnerability disclosure program or security.txt file, which are recommended best practices for enterprise websites. Overall, the site is secure but could benefit from enhanced security communication and formalized vulnerability management.

Recommendations

  1. Implement and verify comprehensive security headers including CSP, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a clear security policy and provide incident response contact information on the website.
  3. Establish a vulnerability disclosure program and consider adding a security.txt file.
  4. Improve website accessibility to meet higher standards for users with disabilities.
  5. Regularly audit third-party scripts and dependencies to mitigate potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Enterprise Holdings, Inc.
Description
Alamo® offers everyday low car rental rates at the most popular travel destinations throughout North America, Central America, South America, the Caribbean and Europe, as well as parts of Asia-Pacific and the Middle East.
Key services
Car rental reservations, Accelerated check-in, Skip the counter service, Alamo Insiders loyalty program, Various vehicle types rental
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, React, Adobe Target, Google Tag Manager, Adobe Launch, Google Maps API, Akamai CDN
Frameworks
React
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of reCaptcha V2 public key
  • Cookie consent mechanism present

Analytics and tracking

Services
Adobe Analytics, Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ad Manager, Adobe Target
Tracking pixels
Adobe Analytics, mPulse
Marketing tools
Adobe Target
Transparency
good

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content and navigation
  2. No WHOIS data available from CIRA WHOIS for www.alamo.ca, possibly due to subdomain query or privacy protection
  3. Strong branding consistent with Enterprise Holdings, Inc.
  4. Comprehensive privacy and cookie policies linked
  5. No direct contact emails or phone numbers found on homepage HTML
  6. Use of modern web technologies and analytics tools
  7. No visible security policy or incident response contact information
  8. No vulnerability disclosure or security.txt found
  9. Mobile optimized with responsive design
  10. Good SEO and metadata usage
Technical notes

Notes

The website is built on Adobe Experience Manager CMS with React components, leveraging modern JavaScript frameworks and asynchronous script loading for performance. It uses Adobe Target and Google Tag Manager for marketing and analytics, and Akamai CDN for content delivery. The site is mobile optimized with responsive design and includes SEO best practices such as meta tags and Open Graph data. Performance is moderate, with room for improvement in load times and accessibility compliance. The technical stack is robust and suitable for an enterprise-level digital presence, though ongoing maintenance and security audits are advisable to manage complexity and third-party dependencies.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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