Category: SECURITY

security, certificates, ssl

Configure dkim with Postfix on CentOS 7

opendkim 설치 [root@172-16-11-5 /]# yum install opendkim 키 디렉토리 생성 [root@172-16-11-5 /]# mkdir -p /etc/opendkim/keys/smtp.umount.net 키 생성 [root@172-16-11-5 /]# opendkim-genkey -D /etc/opendkim/keys/smtp.umount.net -d smtp.umount.net -s umount-dkim 파일 확인 [root@172-16-11-5 /]#...

Configure HTTPS and HTTP2 on Nginx

인증서 발급 Using acme.sh to generate LetsEncrypt certificates on AWS (Route53) Nginx 설치 Souce Install Nginx on CentOS 7 site config 설정 편집 : vi /data/apps/ln/nginx/conf/sites-enabled/umount.net.conf https://github.com/fallboyz/umount.net-config/blob/master/nginx/https_umount.net.conf-with-php-fpm nginx 재시작 [root@172-16-11-5...