Worm
Definition: A worm is similar to a virus. They replicate themselves like viruses, but do not alter files like viruses do. The main difference is that worms reside in memory and usually remain unnoticed until the rate of replication reduces […]
Trojan
Definition: A Trojan horse is called such as a reference to the story of the Trojan horse from Greek legend. It is a malicious program disguised as a normal application. Trojan horse programs do not replicate themselves like a virus,
TCP/IP
Definition: TCP/IP (Transmission Control Protocol / Internet Protocol) is a suite of protocols which make up the basic framework for communication on the Internet. The first part, TCP, helps to control how the larger data is broken down into smaller
TCP
Definition: The Transmission Control Protocol (TCP) is a primary part of the TCP/IP set of protocols which forms the basis of communications on the Internet. TCP is responsible for breaking large data into smaller chunks of data called packets. TCP
Stateful Inspection
Definition: Stateful Inspection is a more in-depth form of Packet Filter firewall. While a Packet Filter only checks the packet header to determine the source and destination address and the source and destination ports to verify against its rules, Stateful
Stateful Inspection Read More »
Spam
Definition: Spam is the term used to describe unwanted or unsolicited email. It is generally sent in bulk to millions of email addresses at once and frequently contains other security concerns such as viruses, worms or phishing attacks. Also Known
SNMP
Definition: Simple Network Management Protocol, or SNMP, is a protocol used for monitoring network devices. Devices like printers and routers use SNMP to communicate their status. Administrators use SNMP to manage the function of various network devices. Also Known As:
SMTP
Definition: Simple Mail Transfer Protocol, or SMTP, is used to send email. The SMTP protocol provides a common language for different servers to send and receive email messages. The default TCP/IP port for the SMTP protocol is port 25. Also
Script Kiddie
Definition: Script kiddie is a derogatory term used by hackers or crackers to describe novice hackers. The term is derived from the fact that these novice hackers tend to rely on existing scripts, tools and exploits to create their attacks.
Rookit
Definition: A rootkit is a set of tools and utilities that a hacker can use to maintain access once they have hacked a system. The rootkit tools allow them to seek out usernames and passwords, launch attacks against remote systems,