• Spring boot + Apache front and back end separate deployment HTTPS


    One word summary: now the website access basically needs to use HTTPS access, otherwise the browser will report an unsafe prompt. This article describes the HTTPS settings and deployment of the project separated from the front and back of springboot + Apache. 1. introduction Currently, HTTPS is basically used to access applications on the Internet. […]

  • Express uses HTTPS service


    1. Generate certificate OpenSSL genrsa 1024 >. / private.pem generate private key file OpenSSL req – New – key. / private.pem – out csr.pem generate CSR certificate signature through private key file OpenSSL x509 – req – Days 365 – in csr.pem – signkey. / private.pem – out. / file.crt generate certificate file by private […]

  • How bitcoin uses bip70 payment protocol API


    Payment agreement is a term used to refer to the agreement specified in bip70, 71, 72 and 73. The purpose of payment protocol is to add additional functions to bitcoin by replacing the ubiquitous bitcoin address with a small file that can encode more complex parameters. It specifies the format of payment requests, payments, and […]

  • A tutorial of using req command to generate Certificate in OpenSSL client under Linux


    OpenSSL req is used to generate a certificate request for the third-party Authority CA to issue and generate the certificate we need. The req command can also call the x509 command to perform format conversion and display the text, module and other information in the certificate file. If you don’t have a key pair, the […]

  • Hands on how to create your own devices in the Internet of things


    The first step to use the Internet of things platform is to create products and corresponding devices in the cloud and obtain device certificates (productkey, devicename and devicesecret). background information The product is equivalent to a set of equipment, and the equipment under the same product has the same function. You can manage devices in […]

  • MSSQL uses encryption to connect SSL / TLS


    MSSQL uses encryption to connect SSL / TLS   Explain Applications communicate with database servers through unencrypted channels, which can pose significant security risks. In this case, the attacker can modify the data entered by the user, and even execute arbitrary SQL commands on the database server. For example, this risk can exist when you […]

  • MSSQL – Best Practices – connect using SSL encryption


    MSSQL – Best Practices – connect using SSL encryption Author: wind drift abstract In the monthly report sharing of SQL Server Security Series, we have successively shared in the past: how to use symmetric key to realize SQL Server column encryption technology, use asymmetric key to realize SQL Server column encryption, use mixed key to […]

  • Nginx configuration HTTPS (under Alibaba cloud)


    The premise of this article is that the domain name is under Alibaba cloud. Purchase SSL certificate and apply There is no money, you can only buy one year free. After the certificate application is completed, you can download it after it is approved. After decompression, there are two files with the suffix of PEM […]

  • Linux Ubuntu installation initialization


    Static IP configuration #Static IP configuration cat /etc/network/interfaces auto enp0s3 iface enp0s3 inet static address netmask auto enp0s8 iface enp0s8 inet dhcp Virtual machine VBox installation enhancements #Mount VBox enhancements cd /root mkdir vbox mount /dev/cdrom /root/vbox/ sudo mount -t vboxsf -o uid=1000,gid=1000 work /root/work/ sudo mount -t vboxsf -o uid=1000,gid=1000 go_pro /root/go_pro/ […]

  • C call interface to return JSON


      Namespace required using System.Net; using System.Net.Security using System.Security.Cryptography.X509Certificates; using System.Web.Script.Serialization; using Newtonsoft.Json; //To process remote X.509 certificate validation to prevent failure to establish trust for SSL / TLS secure channel errors public static class Util {   public static void SetCertificatePolicy()   {    ServicePointManager.ServerCertificateValidationCallback     += RemoteCertificateValidate;   }   private static bool RemoteCertificateValidate(   object sender, X509Certificate cert,   X509Chain […]

  • Configuring HTTPS certificate for Oracle OHS


    background At present, there is a self signed certificate on the OHS server. When the customer purchases the third-party certificate, he / she needs to replace the self signed certificate with the third-party certificate. The certificate provided by the customer is as follows: for apache At the beginning, I thought I would use the certificate […]