Answer:
A PC such as a notebook computer.The evil twin gets the encrypted frame from the affected host,A VPN encrypts a frame with its own VPN key.
Explanation:
The evil twin after initial association when the victim client will establish a secure wireless connection with the victim client. The connection uses a key client-EF for encryption such that when the host transmits an encrypted frame it is transmitted to the evil twin. A VPN is an encrypted virtual private network used to access networks that are not trusted. The client encrypts a frame with a VPN key (Key Client-Server) which it shares with the server. The frame is further encrypted by the key it shares with the evil twin (Victim Client-ET) The evil twin will then receive a double encrypted frame. However, it will only be able to decrypt the Victim Client-ET key but not the VPN key hence it will not be able to read the message sent through the frame.
A host-based intrusion detection system works similarly to a network-based intrusion detection system in that it can monitor and analyze both the internal workings of a computer system and the network packets on its network ports.
<h3>What is Host-Based IPS?</h3>
- A host-based intrusion detection system works similarly to a network-based intrusion detection system in that it can monitor and analyze both the internal workings of a computer system and the network packets on its network ports.
- The Host-based Intrusion Prevention System (HIPS) guards against malicious software and other activities that aim to harm your computer. HIPS uses sophisticated behavioral analysis in conjunction with network filtering's detection capabilities to keep track of active programs, files, and registry keys.
- The integrated endpoint security system known as endpoint detection and response (EDR), also referred to as endpoint threat detection and response (ETDR), combines real-time continuous monitoring and gathering of endpoint data with rules-based automated reaction and analysis capabilities.
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Answer : The securtiy of the password can be maitained by the shadow files such as:-
- max is for the days that represent that the same password can be used without the need for changing it
- min is for the days that represent waiting days before the changing of password after he/she gets a new password
- warn are the days that come with Waring sign that the password is going to expire soon.
For a certain period of time , the user can access the log in when the password has expired . If that period is timed out then there will be no log in option and the account gets disabled.
A producer <span>forms the base of food webs</span>.