passive attacks : footprinting, trashing
active attacks : sniffing, social engineering
Network security usually is not that simple to implement and support especially on industrial level. Also it costs a lot of money to have proper equipment.
A firewall is a security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It acts as a barrier between a trusted internal network and untrusted external networks, such as the internet, to prevent unauthorized access and threats. Firewalls can be implemented as hardware devices, software applications, or a combination of both. Their primary purpose is to protect systems and data from malicious attacks and unauthorized access.
An example of a technical control is the use of firewalls to protect a network from unauthorized access. Firewalls monitor and filter incoming and outgoing network traffic based on predetermined security rules, helping to prevent cyber threats. Other examples include encryption of data in transit and at rest, as well as intrusion detection systems that identify and respond to potential security breaches.
ab koi to bhej do
computer network security
There are many examples of network security appliances. Some examples of network security appliances include the NSA 6600, the NSA 500, and the NSA 4600.
Generally a honeypot or honeynet.
- Release of message contents - Traffic analysis
Common examples of area network types are:LAN - Local Area NetworkWAN - Wide Area NetworkMAN - Metropolitan Area Network
One common network sercurity risk is poor network policy that leads to password leaks. Networks can also be vulnerable to hacker attacks and eavesdropping risks.
What is the difference between active attacks passive attacks in GSM network?
The IPS thread in network security is significant because it helps to detect and prevent potential threats and attacks on a network by monitoring and analyzing network traffic in real-time. IPS stands for Intrusion Prevention System, and it plays a crucial role in enhancing the overall security posture of a network by actively blocking malicious activities and unauthorized access attempts.
Two important vulnerability assessment procedures in network security are network scanning and penetration testing. Network scanning involves identifying active devices and services on a network to discover potential vulnerabilities, while penetration testing simulates real-world attacks to evaluate the security of systems and applications. Both procedures help organizations identify weaknesses before attackers can exploit them, enabling proactive security improvements. Regularly conducting these assessments is crucial for maintaining robust network security.
A network threat is a security breach within a computer system. Examples off this is Denial-of-Service, Unauthorized Access or Confidentiality Breaches.
A home network security company is a company that provides security for a computer. Some examples of this are AVG antivirus and Norton antivirus. These protect computers against viruses and also protect security systems from things like hacking.
3 assests of computer system -hardware -software -printer
Security attack--any action that compromises the security of information (In simple terms, attempted to cause damage)Security Mechanism-- It is a mechanism that is designed todetectpreventrecoverfrom security attackSecurity Service--makes use of one or more security mechanism