SSL

How to Resolve "Could not open passwd file -c for reading"

by Ed Chen
May 21, 2014November 10, 2020

When you were trying to use htdigest instead of htpasswd to create a password file, you might meet the error:[root@test ~]# htdigest -c /usr/local/httpd/passwords stevenCould… Read More »

Where is the Default Location of SSL Certificates?

by Ed Chen
May 19, 2014August 9, 2021

For creating SSL certificates, you have to install one of httpd module called mod_ssl, and after that, a corresponding configuration file will be created at /etc/httpd/conf.d/ssl.conf.[root@test… Read More »

How to Resolve "(98)Address already in use: make_sock: could not bind to address 0.0.0.0:80"

by Ed Chen
April 23, 2014November 10, 2020

After installing SSL certificate, I rebooted the system, and I knew the process which ran httpd might be wrongly started at system startup, because starting… Read More »

How to Update Openssl to a Fixed Release against HeartBleed on Enterprise Linux 6.4

by Ed Chen
April 17, 2014November 10, 2020

Openssl announced a vulnerability (CVE-2014-0160) in the handling of the TLS heartbeat extension on April 7th, 2014. Version 1.0.1 before 1.0.1g and 1.0.2 before 1.0.2… Read More »

How to Remove Pass Phrase From Private Key

by Ed Chen
March 23, 2014November 10, 2020

After configuring SSL in httpd service, we can restart httpd.[root@w01 ~]# service httpd restartStopping httpd: … Read More »