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  2. Promiscuous mode - Wikipedia

    en.wikipedia.org/wiki/Promiscuous_mode

    Promiscuous mode is often used to diagnose network connectivity issues. There are programs that make use of this feature to show the user all the data being transferred over the network. Some protocols like FTP and Telnet transfer data and passwords in clear text, without encryption, and network scanners can see this data.

  3. MAC address - Wikipedia

    en.wikipedia.org/wiki/MAC_address

    A MAC address (short for medium access control address) is a unique identifier assigned to a network interface controller (NIC) for use as a network address in communications within a network segment. This use is common in most IEEE 802 networking technologies, including Ethernet, Wi-Fi, and Bluetooth. Within the Open Systems Interconnection ...

  4. Device Manager - Wikipedia

    en.wikipedia.org/wiki/Device_Manager

    Code Meaning 1: This device has not been configured correctly. 3: The driver for this device may be corrupted, or the system may be running low on memory. 10: This device cannot start. 12: Not enough resources for the device. 14: The computer must be restarted for the device to work properly. 16: Windows can't identify all the resources this ...

  5. Common Vulnerability Scoring System - Wikipedia

    en.wikipedia.org/wiki/Common_Vulnerability...

    The Common Vulnerability Scoring System ( CVSS) is a free and open industry standard for assessing the severity of computer system security vulnerabilities. CVSS attempts to assign severity scores to vulnerabilities, allowing responders to prioritize responses and resources according to threat. Scores are calculated based on a formula that ...

  6. Autonegotiation - Wikipedia

    en.wikipedia.org/wiki/Autonegotiation

    bit 6: device supports asymmetric pause for full duplex; bit 7: reserved; The link code words are also called pages. The base link code word is therefore called a base page. The next page bit of the base page is 1 when the device intends to send other pages, which can be used to communicate other abilities.

  7. Dr. A.P.J. Abdul Kalam Technical University - Wikipedia

    en.wikipedia.org/wiki/Dr._A.P.J._Abdul_Kalam...

    Dr. A.P.J. Abdul Kalam Technical University, Lucknow formerly Uttar Pradesh Technical University (UPTU), was established by the government of Uttar Pradesh on 8 May 2000 (Act No. 1248 (2)XVII-V-I-I-19-2000 Uttar Pradesh Adhiniyam Sankhya 23 of 2000). Under the University Act, 'Technical Education' includes programmes of education, research, and ...

  8. Network interface controller - Wikipedia

    en.wikipedia.org/wiki/Network_interface_controller

    A network interface controller ( NIC, also known as a network interface card, [ 3] network adapter, LAN adapter and physical network interface[ 4]) is a computer hardware component that connects a computer to a computer network. [ 5] Early network interface controllers were commonly implemented on expansion cards that plugged into a computer bus.

  9. Outline of computer security - Wikipedia

    en.wikipedia.org/wiki/Outline_of_computer_security

    Outline of computer security. The following outline is provided as an overview of and topical guide to computer security: Computer security is commonly known as security applied to computing devices such as computers and smartphones, as well as computer networks such as private and public networks, including the whole Internet.