• Method of scanning SSL vulnerability with nmap on Linux system


    To download nmap 6.45 and above. If you are lazy to reinstall, you can download the ssl-heartbleed.nse script directly. The specific methods (steps) of using nmap 6.45 to scan the server for heartbleed vulnerabilities are as follows: Of course, you have to press nmap first. You can go to Google online. During the process of […]

  • Python SSL certificate verification solution


    This article mainly introduces the solution of Python SSL certificate verification problem, which is introduced in great detail through the example code. It has a certain reference learning value for everyone’s study or work, and friends who need it can refer to it 1、 SSL issues 1. When you don’t enable fiddler, the Python code […]

  • SSL encryption and distributed IM system – inchat1.1.3 trial instructions


    This article is first published on Uncle Mao’s blog. Please state the source for reprint January 15, 2019 – inchat release v1.1.3 InChat A lightweight and efficient asynchronous network application communication framework supporting multiple terminals (application and hardware IOT) Instructions for v1.1.3 Instructions for v1.1.0-alphaInstructions for inchatv1.1.2 Historical update description 1.1.2 version Catch the unregistered […]

  • A tutorial of installing SSL protocol dependency library OpenSSL in Linux


    0. Introduced by an error Copy code The code is as follows: fatal error: openssl/aes.h: No such file or directory If you encounter this error when compiling, this may be because the program you are trying to compile uses OpenSSL, but the files (Libraries and header files) that need to be linked with OpenSSL are […]

  • Netty builds SSL websocket server and communicates with protobuf


    I can’t make it by apple_sa’s Chestnut pit, so I decided to write a tutorial for my reference in the future certificate The following documents are obtained from Alibaba cloud’s certificate application We need to use it first.openssltake.pfxTurn into.key openssl pkcs12 -in server.pfx -nocerts -nodes -out server.key You will be prompted to enter a password. […]

  • Oracle apex series article 11: enable HTTPS in the whole station to make your apex more secure


    Introduction At present, the mainstream websites require HTTPS security access. When Google Chrome browser and wechat built-in browser open non HTTPS pages, they will prompt that they are not secure. If you want to develop wechat, you must use the HTTPS website. It can be seen that HTTPS is becoming more and more important. I […]

  • Configuring SSL in Apache 2.4 under Ubuntu 14.04


    Because of business requirements, SSL encryption needs to be configured for domain names. After obtaining. Cert and. Key files from it department, configuration starts. 1. Find the SSL module of Apache Under Ubuntu, the default module directory of Apache is/usr/lib/apache2/modules/ $ cd /usr/lib/apache2/modules/ $ ls After confirming that there is a “mod_ssl. So” module, we […]

  • Let’s Encrypt Free Wildcard/Pan-domain SSL Certificate Addition Use Tutorial


    The article is abstracted from: lnmp.org, this article is only for sorting out and filing.Source links: https://lnmp.org/faq/letsencr… Get ready LNMP 1.5, Install Tutorial Portal domain name Domain Name DNS Service Provider Abbreviations and API Operations Required Parameters This article demonstrates that taking Aliyun as an example, the following are the list of domain name DNS […]

  • Apache deploys SSL digital certificates and security settings


    Reading the original text:Apache deploys SSL digital certificates and security settings Apache, as the most common Web server, has high popularity, ease of use and stability. Apache can also deploy a secure Web server based on HTTPS. This paper introduces how to deploy the SSL digital certificate issued on Apache. I. Preparing materials 1. CSR […]

  • Explain how. NET Core solves errors in requests using HttpClient SSL


    problem Appears when requesting HTTPS API with HTTP Client The certificate cannot be verified up to a trusted certification authority Exceptions, and certificates have been passed in. Here is the problem code: public class Program { public static void Main(string[] args) { var url = @”https://xxx.xxx.xxx.xxx:xxxx/xxx-web/services/xxxx?wsdl”; var handler = new HttpClientHandler { ClientCertificateOptions = ClientCertificateOption.Manual, […]

  • Summary of HTTPS


    Reference link: HTTPS popular science literacy postsReference Books: Illustrating HTTP Problems with http Communication using plaintext may be eavesdropped Terms of settlementCommunication encryption There is no encryption mechanism in HTTP protocol, but HTTP communication content can be encrypted by combining with SSL (Secure Socket Layer) or TLS (Transport Layer Security). After establishing secure communication line […]

  • Nginx Configuration of SSL Certificate to Implement HTTPS Service


    In the previous article, after using OpenSSL to generate a free certificate, we now use that certificate to meet the HTTPS service requirements of our local node service. If I now node the basic structure is as follows: Project —- || — static # to store HTML files | | |— index.html # index.html || […]