https://www.pdfdrive.to/book/signals-and-system

Scan ID:
7e08dec2-7114-43ec-bd46-3dacddd90879Finished
Submitted URL:
https://www.pdfdrive.to/book/signals-and-system
Report Finished:

Risks · 0 found

Practices that may pose security risks

  • No classification

Security Headers · 0 found

HTTP response headers that can harden the security of a web application

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NameValueSupportInfo
Strict-Transport-Security—GoodDeclare that a website is only accessible over a secure connection (HTTPS).

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X-Frame-Options—GoodIndicate whether a browser should be allowed to render a page in a <frame>, <iframe>, <embed> or <object>.

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X-Content-Type-Options—GoodIndicate that the MIME types advertised in the Content-Type headers should be followed and not be changed.

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Content-Security-Policy—GoodControl resources the user agent is allowed to load for a given page.

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Referrer-Policy—GoodControl how much referrer information should be included with requests.

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Clear-Site-Data—GoodControl the data stored by a client browser for their origins.

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X-Permitted-Cross-Domain-Policies—GoodControl whether a web client such as Adobe Flash Player or Adobe Acrobat has permission to handle data across domains.

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Permissions-Policy—NewAllow and deny the use of browser features in a document or iframe.

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Cross-Origin-Embedder-Policy—NewConfigure embedding cross-origin resources into the document.

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Cross-Origin-Opener-Policy—NewEnsure a top-level document does not share a browsing context group with cross-origin documents.

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Cross-Origin-Resource-Policy—NewRequest that the browser blocks no-cors cross-origin/cross-site requests to the given resource.

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X-XSS-Protection—Deprecated. Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks.

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Feature-Policy—Deprecated. Replaced by the Permissions-Policy header.

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Expect-CT—Deprecated. Opt in to reporting and/or enforcement of Certificate Transparency requirements.

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Public-Key-Pins—Deprecated. Allows HTTPS websites to resist impersonation by attackers using mis-issued or otherwise fraudulent certificates.

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Security Violations · 0 found

Requests or resources offending security policies

  • None found

Certificates · 10 found

SSL/TLS Certificates enable websites to encrypt transactions between the client and the server and provide server identity verification

SubjectIssue dateExpiry date
pdfdrive.toOct 19, 2024, 16:18:17Jan 17, 2025, 16:18:16
*.google-analytics.comOct 7, 2024, 08:23:31Dec 30, 2024, 08:23:30
upload.video.google.comOct 7, 2024, 08:25:41Dec 30, 2024, 08:25:40
ipify.orgSep 15, 2024, 06:18:44Dec 14, 2024, 06:18:43
www.google.comOct 7, 2024, 08:26:36Dec 30, 2024, 08:26:35
*.facebook.comAug 8, 2024, 00:00:00Nov 6, 2024, 23:59:59
*.gstatic.comOct 7, 2024, 08:25:40Dec 30, 2024, 08:25:39
zlibrary.toOct 26, 2024, 06:48:42Jan 24, 2025, 06:48:41
*.g.doubleclick.netOct 7, 2024, 08:23:31Dec 30, 2024, 08:23:30
*.google.esOct 7, 2024, 08:28:07Dec 30, 2024, 08:28:06