The answer is .ORG and .NET
The rapid advancement of ICT has shifted the paradism from paper/pencil to computer base system which has enhanced learning and made it simpler. in the case of electrical engineering studies ICT has made learning more easier in the sense that the local way of designing electrical circuit and diagrams with the aid of a pencil and paper has been made more simpler and easy using the computer system with the aid of some certain software’s developed for designing, ICT has also helped a lot in calculative aspect of engineering, ICT has made it easier for engineers to be able to
Calculate and develop theories that would help in solving human problems with the aid of softwares designed by software engineers for the sole purpose of electrical engineering.ICT has also made so many importance in electrical engineering in the sense that students who are afraid of taking up the course due to its difficulty have found the courage to do so due to the easy platform ICT has given to them.
Answer: Explanation:
Salting alters the hash of a password so that it does not physically match the hash of another password. A salt and password are concatenated and processed with a cryptographic hash function. Salt prevents use of rainbow and hash tables to attacking and cracking passwords.
For example, a user has the password, "password000" and is put through a SHA1 hash. In the password database, all of the users with the password "password000" will have the exact same hash, because of the nature of hashing functions. So, if an attacker breaches the database and brute force the password of the user mentioned above, he could look for all the hashes that match the original user's and would know their passwords are also "password000".
By applying a salt, the password hashes would no longer be identical to one another, even though the actual password is still the same. This requires the attacker to go in and attempt to brute force the second password (which has a different salt), even though it may be the same as the first.
In conclusion, it prevents an attacker from uncovering one password and subsequently uncovering multiple others.
Answer:
A.
Explanation:
Based on the information provided within the question it can be said that the main reason as to why security exercises are conducted is to provide the opportunity for all parties to practice the procedures that have been established to respond to a security incident. That way all the participants know exactly what to do and where to go in the case of a security incident, in order for everyone to be safe and provide the best case scenario in those situations.
In town: 5-8 seconds
On highways: 10-20 seconds