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What else can I help you with?
What computer protocol should be blocked to prevent malicious traffic and Trojan's?
Pretty much every protocol used for malicious traffic and Trojans is also used for legitimate traffic. You cannot block all bad traffic just by filtering on protocols. When given that ICMP and HTTP are both allowed, if you have to block one, block ICMP. Choices were: DNS DHCP ICMP HTTP https://library.skillport.com/courseware/cbtlib/TPSY0201/metadata/eng/TPSY0201B.htm?
How do you block traffic attempting to exit a LAN?
Generally traffic exiting a LAN is controlled at the router or firewall by setting rules in the configuration files for the router or firewall restricting what IP addresses traffic can be sent to, what devices outbound traffic can be sent from. You can also set rules controlling what outbound ports, protocols, and services will be blocked or allowed. Generally the best way to configure is "deny all and allow by exception" where all traffic is blocked by default and then rules are inserted to allow exceptions for specific traffic. You would also insert settings into the Access Control List.
How do you use the word blocked in a sentence?
the street was blocked by traffic
Which device passively monitors the network for malicious traffic?
IDS
What are routed protocols?
Routed protocols are the best paths in a network along which to send network traffic.
What is the simplest way to filter network traffic?
The simplest way to filter network traffic is by using a firewall, which can be configured to allow or block traffic based on predefined rules such as IP addresses, ports, and protocols. Additionally, implementing access control lists (ACLs) on routers can also help in filtering traffic by specifying which packets are permitted or denied. For more granular control, using intrusion detection systems (IDS) can help identify and filter malicious traffic.
What is a traffic jam at an intersection called?
blocked lanes
What is malicious traffic?
Malicious traffic refers to data packets transmitted over a network that are intended to harm, exploit, or compromise systems, networks, or users. This can include activities such as hacking attempts, malware distribution, phishing attacks, and denial-of-service (DoS) attacks. Malicious traffic often seeks to gain unauthorized access, steal sensitive information, or disrupt services. Identifying and mitigating such traffic is crucial for maintaining cybersecurity and protecting digital assets.
What are the 3 protocal in application layer?
There are more than 3 protocols at the application layer. Three well-known protocols are: HTTP - web page traffic FTP - file transfer traffic SMTP - email transfer
What is the simplest method of filtering traffic?
The simplest method of filtering traffic is using a basic access control list (ACL) on a router or firewall. This approach allows you to define rules that permit or deny traffic based on criteria such as IP addresses, protocols, or port numbers. By specifying what types of traffic are allowed or blocked, you can effectively manage and control the flow of data through your network. ACLs are straightforward to implement and can be customized to fit specific security needs.
What is the list of rules that a firewall uses to make determinations on which traffic to block called?
The list of rules that a firewall uses to determine which traffic to block is called an "Access Control List" (ACL). An ACL defines the criteria for allowing or denying network traffic based on attributes such as IP addresses, port numbers, and protocols. Firewalls apply these rules to filter incoming and outgoing traffic, ensuring that only authorized communication is permitted while unauthorized access is blocked.
How do you test a network for blocked traffic?
To test a network for blocked traffic, you can use tools like ping or traceroute to check connectivity to specific hosts and identify any interruptions. Additionally, employing network packet analyzers like Wireshark can help monitor traffic and identify where packets are being dropped or blocked. Running port scans with tools such as Nmap can also reveal which ports are accessible or blocked. Finally, analyzing firewall rules and configurations is crucial to understand potential restrictions in traffic flow.
