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Start learning 50% faster. Sign in nowA Certificate Authority (CA) is a trusted entity that issues digital certificates after verifying the identity of the certificate holder. These certificates bind the holder’s identity to their public key, ensuring that communications with that entity are authentic and secure. For instance, in HTTPS, the CA ensures that a website claiming to be "example.com" is genuinely operated by the authorized party before issuing a certificate. This verification builds trust between users and the entity they are interacting with. CAs form the backbone of PKI, as they uphold the integrity of digital certificates and enable secure, authenticated communication over the internet. Without this trust, attackers could impersonate legitimate entities, leading to widespread phishing and fraud. Why Other Options Are Incorrect:
If EXAM is coded as EQCV and PAIR is coded as MVNY , then READ will be coded as?
...If 2 is subtracted from each odd digit in the number 967543628 and 1 is added to each even digit in number then how many digits of the following number ...
In a certain code language, "Company decision identification" is written as "nu bv tg", "Company defects due" is written as "bc tg ug" and "Due faulty i...
What is the code for ‘Learning’?
If ‘WARMTH’ is coded as '62',’ MAJESTIC’ is coded as '32', then ‘HISTORICAL’ is coded as ____.
If TVQFSTUJUJPO is written as TSFQVTOPJUJU, then how is VOEFSDPWFSFE written as?
How many such pair(s) of letters are in the word “TRANSPARENT” which has as many letters between them (both forward and backward) as in the English ...
The code “oth” represents which of the following word?
In a certain code language, ‘beautiful and intelligent’ is coded as ‘sd hj tf’, ‘and aquarium fish’ is coded as ‘sw az sd’ and ‘fish w...
In a certain code language, '427' means 'planet spins axis'; '756' means 'gets flattened radius' and '581' means 'radius and little'. Which of the foll...