Check my new blogger post, now I have switched here.
I had faced a situation where the client gave me a list of 2000 IP addresses list and after sometime client gave me another list of IP addresses which was not in scope. Now the problem was that I have to filter out the scope IP address from the IP address list.
I had two options
1. Do it manually
2. Done by automation.
I had chosen 2nd option.
Initially, automation takes time but it makes our life easy.
Command: Scope_IP_Address_Filter_From_IP_Address_List.exe IPaddresslist.txt outofscope.txt
Output File: Finalscope.txt
Check This: https://lazyhacker22.blogspot.com/
- The website holder generates the “public key” and “private key”.
- The website holder sends the “public key” with some other information like holder name, subject, serial number, signature algorithm, signature, etc to the certificate authority.
- The certificate authority verifies the data provided by the Website holder then builds the certificate and finally digitally signs it for the holder. A certificate is a document that contains necessary information about the website holder like the holder's public key, expiration date, name of the certificate holder, and the digital signature of the certificate-issuing authority.
- CA send the certificate to the website holder. The holder configures the certificate in the server.
A digital signature is a mathematical way of verifying the authenticity of digital messages or documents.
The steps followed in creating a digital signature are:
