Cybersecurity Terms - L
Latin America and Caribbean Network Information Center (LACNIC) -
Layer 2 Tunneling Protocol (L2TP) -
least significant bit (LSB) - (In the area of steganography (the process of hiding messages in pictures or other media), a method of embedding messages in areas or bits within a file which will not alter the file in a visible manner. A message can be embedded in a graphics (picture) file without being noticed.)
legal botnet (Method of using a number of Internet-connected computers to communicate with other similar machines - Original botnets were linked by Internet Relay Chat (IRC) programs.)
Lightweight Directory Access Protocol (LDAP) - (Protocol which provides directory services, such as user directory, including user name, password, e-mail, and phone number information, to network clients.)
Lightweight Extensible Authentication Protocol (LEAP) - (A proprietary protocol developed by Cisco, used in their wireless LAN devices for authentication.)
Link Control Protocol (LCP) - (A protocol within a Point-to-Point Protocol (PPP) that establishes, configures, and maintains the network connection - carries out packet encapsulation format options, handles various limits on packet size, and terminates a link when necessary.)
local area network (LAN) - (A network (connected devices and systems) that provides shared communication and resources in a relatively small area.)
Local Shared Objects (LSOs) -
Logical Link Control (LLC) - (In the Open Systems Interconnection (OSI) reference model, a data link layer process which provides message information about the data packets/frames being sent and synchronizes transmissions, so that senders/receivers know when a frame is being sent and when it should be received.)
Low Hanging Fruit (LHF) - (In the context of cryptography, passwords for system access, which are easily guessed or commonly used. Term often used in a general sense for the most easily accomplished goals.)
Low Orbit Ion Cannon (LOIC) -