Where to order a security audit?

Question

PHP

Good day.
Tell me where to order a security audit, in the price category up to $ 300.
I would like a quality audit, the system itself, and possibly the server.

Answer 1

look here
habrahabr.ru/hub/infosecurity/subscribers/invest

Answer 2

Try here .
Write immediately what is planned in the form on the site.

Answer 3

PT

Answer 4

Depends on how much your site brings in. And how much you can lose when it is hacked / idle.
If you are ready to invest 700,000 - 3,000,000 rubles in an audit, then you can turn to companies from the "major league"
Positive Technologies , Group IB , Digital Security
. If 300,000 - 500,000 rubles, then you can look towards small companies. Such as
Deteact , ONsec , INCsecurity , Metascan
If the budget is less than 100,000 rubles, then you can turn to Qualys automated vulnerability search systems
, again Metascan , Acunetix , Detectifyand give your admin their report.
In order to figure out what vulnerabilities are and how to find them, you should start with the guide from OWASP: https://www.owasp.org/images/9/96/OWASP_Top_10-201...
This is the main one on the Internet collection of knowledge on attacks\protection of web applications.