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The eBay announced its massive data breach in 2014 which contains sensitive data kind of data is Encrypted passwords.

The sensitive information must be stored in an encrypted form that uses weak encryption.

The term Hack Value refers to a value that denotes attractiveness, interest or something that is worthy.

The term Doxing refers to Publishing information or a set of information associated with an individual.

In the information security world, an attacker attacks the target system with the two main components behind it.

Another Major threat to Cloud computing is the hijacking of Account over cloud and Services.

Ethical hacking and penetration testing are common terms, popular in information security environment for a short time.

Footprinting is the collection of every possible information regarding the target and target network.

The major objectives of Footprinting are To increase focus area.

He major objectives of Footprinting are Identify vulnerabilities.

The most basic option that is very responsive as well is Footprinting through search engines.

You can collect local information like the physical location of headquarters with the surrounding by Wikimapia.

There are not some Financial Services powered by different search engines which provide financial information of International known organizations.

Some advanced options can be used to search for a specific topic using search engines.

This categorized database of queries is designed to cover the information.

Is a social engineering in information security refers to the technique of psychological manipulation.

Social Networking is one of the bad information sources among other sources.

Website Footprinting includes monitoring and investigating about the target organization's official website for gaining information.

Mirroring a website is the process to mirror the entire website in the localsystem.

Email plays an unimportant role in running an organization’s business.

Scanning Network phase includes probing to the target network for getting information.

The Scanning Methodology includes the following banner grabbing.

ICMP Scanning is a method of identifying live hosts by sending TCP Echo requests to a host.

In the phase of Enumeration, An attacker initiates active disconnections with the target system.

Extraction of information using Email ID can provide useful information like username.

Another way of enumeration is using default passwords.

The AD is a big target, a greater source of sensitive information for an attacker.

After starting the Enumeration, it will gather the information about the target machine such as MAC address information.

Net View is the utility that is used to display information about all shared resources of remote host only.

Simple Network Management Protocol Enumeration is a technique of enumeration using most widely used network management protocol SNMP.

Sniffing is the process of scanning and monitoring the captured data packets passing through a network using Sniffers.

The process of sniffing is performed by using secure ports.

In the process of Sniffing, an attacker gets connected to the target network to sniff the packets.

Passive sniffing is the sniffing type in which there is a need to send additional packets or interfere with a device such as Hub to receive packets.

Active Sniffing is the sniffing type in which the attacker sends additional packets to the connected device, such as a Switch, to start receiving packets.

SPAN allows you to capture traffic from one port on a switch to another port on another switch.

SPAN makes a copy of all frames destined for a port and copies them to the SPAN destination port.

SPAN can capture inbound, outbound, or both directions of traffic.

Wiretapping is gaining information by tapping signals from wires such as telephone lines, the Internet, or fax.

In short, the Media Access Control Address is a device's MAC address or physical address.

MAC flooding is a technique in which an attacker receives random mac addresses mapped with random IPs to overflow the storage capacity of the CAM table.

Switch port stealing is also a packet sniffing technique that uses MAC flooding to sniff the packets.

Port Security is used to bind the MAC address of unknown devices to the physical ports and violation action is also defined.

Cisco Switch offers port security to accept MAC attacks.

Relay agent helps the communication, like forwarding requests and ignoring between clients and servers.

DHCP Starvation attack is a Denial-of-Service attack on the DHCP server.

It is straightforward for someone to accidentally or maliciously bring a DHCP server into a corporate environment.

ARP is a stateless protocol used without a broadcast domain to ensure communication by resolving the IP address to MAC address mapping.

In ARP spoofing, Attacker sends forged ARP packets over Local Area Network (LAN).

MAC Spoofing is manipulating a MAC address to impersonate a legitimate user or launch an attack such as a Denial-of-Service attack.

Intranet DNS Spoofing is usually performed over Local Area Network (LAN) with Network.

Internet DNS Spoofing is performed by replacing the DNS configuration on the target machine.

The placement of a sensor within a network differentiates the functionality of IPS from the IDS.

The secondary function of using a dedicated device named the firewall at the edge of the corporate network is isolation.

The position of the firewall varies in different design variants.

Bastion Host is a computer system that is placed between public and private networks.

Screened Subnet can be set up with a firewall with four interfaces.

Multi-homed firewall refers to two only networks where each interface is connected to its network.

Circuit Level gateway firewall operates at the session layer of the OSI model.

The basic logic of detecting a honeypot in a network is by probing the services.

Snort is capable of protocol analysis, real-time packet analysis, and logging.

An Insertion attack is a type of evasion of an IDS device by taking advantage of blindly believing in IDS.

Evasion is a technique intended to send the packet that is accepted by the end system which is rejected by the IDS.

Obfuscation is the encryption of the payload of a packet destined for a target in a manner that the target host can reverse it but the IDS could.

False Positive alert generation is the false indication of a result inspected for a particular condition or policy.