openssl md5 /var/log/*.log* > rand.dat
Obtaining a SSL certificationTweet
Posted on Friday Feb 06, 2015 at 06:43PM in Technology
SSL certification are cheap these days. even there is free one is available. you can obtain personal one for around $10 per one year.
What you need
Payment method (PayPal account, a credit card… usable method may vary depending on seller)
An administrative mail address in the domain which the certification will be issued to (e.g.
Common procedure is following:
Create a random seed
Create a private key
openssl genrsa -rand rand.dat -des3 2048 > key.pem
Create CSR from private key
openssl req -new -key key.pem -out csr.pem
I entered following:
Country Name (2 letter code) [AU]:JP State or Province Name (full name) [Some-State]:. Locality Name (eg, city) :. Organization Name (eg, company) [Internet Widgits Pty Ltd]:. Organizational Unit Name (eg, section) :. Common Name (e.g. server FQDN or YOUR name) :www.nailedtothex.org Email Address :postmaster@MYDOMAIN.example.org Please enter the following 'extra' attributes to be sent with your certificate request A challenge password : An optional company name :
Send CSR to certification authority (SSL certification seller)
The seller will send you the certification. now you need to apply certification to your servers (HTTP, SMTP, IMAP… etc).