Answer:
Use a password manager
Explanation:
It is a disadvantage to use usernames and passwords for account authentication is a fundamentally defective security mechanism.
Your pet's name and other nomenclatures are very easy for hackers.
Advantages of a password manager:
- Most password managers use multifactor authentication.
- The information is stored, in encrypted form, on the servers operated by the providers; This is a strong enough security.
- Examples of password managers LastPass, 1Password, Bitwarden, RoboForm, Intuitive Password, Dashlane, RoboForm etc.
Answer:
Switch
Explanation:
The network switch is an networking hardware also known as a network bridging device used to connect devices on the network together and receives and forward data from source to destination through packet switching.
In order to eliminate or reduce collision within the network, present day wired networks make use of network switches that connects each device to its own port on the switch, making the switch the domain of collision for half duplex links or whereby the link is a full duplex links the collision possibility is completely eliminated.
Oh I am so sorry about that
Computer science or computer software
Answer:
Documentation tells users how to use software and what to do if software problems occur.
Explanation:
Documents and Standard Operating Procedures (SOPs) help users use the software that they want to use. This is an advantage to whoever is selling the software so that they don't receive customer complaints and people continue to buy their product.
