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How to Improve SEO with HTTPS and NGINX

Gena Makhomed
September 15, 2018 11:22AM
On 11.09.2018 6:21, Maxim Dounin wrote:

>>>> ssl_stapling on;
>>>> ssl_stapling_verify on;
>>>> resolver 8.8.8.8 1.1.1.1 9.9.9.9 ipv6=off;

>>> Just a side note: использование сторонних DNS-серверов - это
>>> плохое решение. Цитируя документацию:

>>> : Для предотвращения DNS-спуфинга рекомендуется использовать
>>> : DNS-серверы в защищённой доверенной локальной сети.

>> Разве сервера 8.8.8.8, 1.1.1.1 и 9.9.9.9 подвержены атаке DNS spoofing?
>> https://en.wikipedia.org/wiki/DNS_spoofing

> Речь не о том, подвержены ли эти сервера атакам. Речь о том, что
> при использовании не-локальных DNS-серверов в некотороых случаях
> становятся возможны атаки на resolver nginx'а, так как он общается
> с удалённым DNS-сервером - то есть, фактически, открыт для всего
> мира с точностью до номера порта и 16-битного query id, ибо
> spoofing IP-адреса в UDP-пакетах проблемы не представляет.

Кстати, на сайте www.nginx.com предлагается использовать
в конфиге ресолверы 8.8.8.8 и 8.8.4.4. Вот в этой статье:

https://www.nginx.com/blog/improve-seo-https-nginx/
How to Improve SEO with HTTPS and NGINX

ssl_stapling on;
ssl_stapling_verify on;
ssl_trusted_certificate /etc/nginx/cert/trustchain.crt;
resolver 8.8.8.8 8.8.4.4 valid=300s;

Если включено ssl_stapling_verify on; - тогда вроде бы нет проблем
с DNS-спуфингом, поскольку nginx будет отбрасывать те OCSP-ответы,
которые он не сможет проверить и уязвимости в данном случае не будет?

--
Best regards,
Gena

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Subject Author Posted

OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 06, 2018 11:28AM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 10, 2018 09:06AM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 10, 2018 03:40PM

Re: OCSP stapling in Nginx >=1.3.7

Илья Шипицин September 10, 2018 04:24PM

Re: OCSP stapling in Nginx >=1.3.7

ngnx8810773a83 September 10, 2018 05:01PM

Re: OCSP stapling in Nginx >=1.3.7

Илья Шипицин September 11, 2018 03:08AM

Re: OCSP stapling in Nginx >=1.3.7

ngnx8810773a83 September 10, 2018 04:52PM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 10, 2018 11:22PM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 11, 2018 04:12AM

Re: OCSP stapling in Nginx >=1.3.7

Илья Шипицин September 11, 2018 04:16AM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 11, 2018 08:40AM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 11, 2018 10:42AM

Re: OCSP stapling in Nginx >=1.3.7

Илья Шипицин September 11, 2018 11:06AM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 11, 2018 12:00PM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 11, 2018 03:00PM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 12, 2018 10:38AM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 15, 2018 07:36AM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 16, 2018 07:38PM

Re: OCSP stapling in Nginx >=1.3.7

Илья Шипицин September 17, 2018 09:06AM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 18, 2018 10:02AM

Re: OCSP stapling in Nginx >=1.3.7

Илья Шипицин September 18, 2018 12:20PM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 18, 2018 01:30PM

Re: OCSP stapling in Nginx >=1.3.7

Илья Шипицин September 18, 2018 01:50PM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 18, 2018 03:10PM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 18, 2018 01:04PM

Re: OCSP stapling in Nginx >=1.3.7

ngnx8810773a83 September 18, 2018 04:10PM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 19, 2018 06:54PM

Re: OCSP stapling in Nginx >=1.3.7

ngnx8810773a83 September 19, 2018 07:46PM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 18, 2018 05:28PM

Re: OCSP stapling in Nginx >=1.3.7

Илья Шипицин September 18, 2018 06:00PM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 19, 2018 03:26PM

Re: OCSP stapling in Nginx >=1.3.7

Илья Шипицин September 19, 2018 03:54PM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 19, 2018 02:58PM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 19, 2018 06:32PM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 19, 2018 08:08PM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 19, 2018 10:42PM

Re: OCSP stapling in Nginx >=1.3.7

Илья Шипицин September 20, 2018 02:32AM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 20, 2018 09:02AM

Re: OCSP stapling in Nginx >=1.3.7

Илья Шипицин September 20, 2018 09:52AM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 20, 2018 01:56PM

Re: OCSP stapling in Nginx >=1.3.7

Maxim Dounin September 20, 2018 07:48PM

Re: OCSP stapling in Nginx >=1.3.7

Gena Makhomed September 21, 2018 12:42PM

How to Improve SEO with HTTPS and NGINX

Gena Makhomed September 15, 2018 11:22AM

Re: How to Improve SEO with HTTPS and NGINX

Maxim Dounin September 16, 2018 07:44PM



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