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aleksklad [387]
2 years ago
12

The

Computers and Technology
2 answers:
saveliy_v [14]2 years ago
4 0
The answer is Undo I think
NARA [144]2 years ago
3 0
Undo I think to a good
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What is the advantage of using a high-level language over machine language for writing computer programs?
Sveta_85 [38]

Answer:

B.  is easier to write programs

Explanation:

High-level languages are most commonly used languages these days. The ease of understanding and writing programs in high-level language has made them very popular. High-level languages are near to human. English words are used to write programs in these languages. So option B is the correct answer..

6 0
3 years ago
Read 2 more answers
Only about 10 percent of the world’s population uses the internet.
lora16 [44]
False there are soooo many more people
Because look on our own Brainly there are more than 1,000 people
MARK ME BRAINLEST
4 0
2 years ago
A company is executing a strategy to encrypt and sign all proprietary data in transit. The company recently deployed PKI service
Softa [21]

Answer:

A. S/MIME

B. TLS

C. Kerberos

Explanation:

PKI : Public Key Infrastructure is a technique which will allow services or applications to communicate securely across the unsecured network or internet.

PKI mainly consist of CA or Certificate Authority who can issue digital certificates or they are also known as trusted CA.  exmaples are godaddy, digicert, verizone, symmantec, etc.. and RA also known as Registration Authorities and they verify if the requested certificates can be stored at CA. Keys will be stored in the central directory.It will also consists of certificate management system and the policies governing PKI.

S/MIME : Secure/Multipurpose Internet Mail Extensions which use assymentric cryptography and sign the MIME data.   S/MIME will provide services like  Authentication, Encryption , Integrity, Privacy and Non repudiation for messaging applications

SMIME uses certificates which can be self signed or CA certified. It specifies MIME type as  application/pkcs7-mime  while transmitting the data.

TLS : Transport Layer Security. the earlier versions used to be known as SSL ( Secure Socket Layer) SSLv3 got depreciated and TLSv1.2/1.3 are popularly used to provide encryption, authentication, Integrity and Hashing for client to server side communication.

Most of the applications communicate securely using TLS.  They will establish secure TCP connection using SSL Handshake. During the Handshake they will exchange supported versions, ciphersuites and certificates. Applications which uses TLS always uses CA certificates and Inhouse applications can communicate using self signed certificate or even with CA certificates.

HTTPS which is also known as HTTP over SSL is widely used for almost all the web services to communicate securely across the internet.

Kerberos : It is a protocol used to prove the identity for two nodes which are communicating with each other. Kerberos uses both symmetric key cryptography and assymetric key cryptography. However, symmetric key cryptography is used widely and public key cryptography is used optionally.

Authentication server which is also known as AS is used to authenticate the requesting client.  It further forwards the user credentials to key distribution center. KDC further issues to TGT ( ticket granting ticket) and it uses TGS's secret key to encrypt. User will receive a encrypted output.  

When a User Login then The client authenticates itself to the Authentication Server (AS) which forwards the username to a key distribution center (KDC). The KDC issues a ticket-granting ticket (TGT), which is time stamped and encrypts it using the ticket-granting service's (TGS) secret key and returns the encrypted result to the user's workstation. Sessions will be renewed and managed by users session manager.

4 0
3 years ago
How was wifi made? bro
Helen [10]

Answer: "Once a Transmitter receives data from the internet, it converts the data into a radio signal that can be received and read by WIFI-enabled devices. When was WIFI invented? Wifi was invented and first released for consumers in 1997 when a committee called 802.11 was created."

(Non Of This Information Is Mine I Have No Rights Or Ownership Not For Plagiarism Purposes Information Based Only 2022.)

Explanation: ...

3 0
2 years ago
Read 2 more answers
In​ 1972, gordon bell formulated​ bell's law, which states​ ________.
Masja [62]

I guess the best option is letter D.

In 1972, Gordon Bell formulated Bell's Law, which states a new computer class forms roughly each decade establishing a new industry.

4 0
3 years ago
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