Clark , a professional hacker, was hired by an organization to gather sensitive information about its competitors surreptitiously. Clark gathers the server IP address of the target organization using Whois footprinting. Further, he entered the server IP address as an input to an online tool to retrive information such as the network range of the target organization and to identify the network topology and operating system used in the network. What is the online tool employed by Clark in the above scenario?
Clark , a professional hacker, was hired by an organization to gather sensitive information about its competitors surreptitiously. Clark gathers the server IP address of the target organization using Whois footprinting. Further, he entered the server IP address as an input to an online tool to retrive information such as the network range of the target organization and to identify the network topology and operating system used in the network. What is the online tool employed by Clark in the above scenario?
Option 1 : AOL
Option 2 : DuckDuckGo
Option 3 : Baidu
Option 4 : ARIN
1. AOL
If you employ AOL two-step verification or an older email app, you’ll got to use an app specific password to access AOL Mail. Just remember, app passwords are only valid for the app they’re created for and remain valid until you sign out or remove access to the app. At that point , a replacement password will got to be created.
2. DuckDuckGo
UPDATED DuckDuckGo has fixed a universal cross-site scripting (uXSS) flaw during a popular browser extension for Chrome and Firefox.
The vulnerability was discovered in DuckDuckGo Privacy Essentials, which blocks hidden trackers and offers private browsing features.
It might be leveraged to realize uXSS on victims’ devices, revealed researcher Wladimir Palant, meaning that arbitrary code might be executed on any domain.
While it’s been patched in Chrome and, since the time of writing, in Mozilla Firefox, no update has been issued for other browsers like Microsoft Edge.
3. Baidu
Baidu is that the dominant Chinese internet program company, and it’s the like Google within the us . Baidu is analogous to Google and offers similar products and services, but the main target is China where it controls most of the search market. Baidu censors search results and other content in accordance with Chinese regulations. Baidu is registered within the Cayman Islands and is listed on the Nasdaq under ticker symbol BIDU .
Baidu generates revenue from advertising with a system that’s almost like Google’s. Advertisers bid on keywords which will trigger the display of their ads. Advertisers also can buy priority placement in search results. Baidu’s competitors are Google Hong Kong , Yahoo! China, Microsoft Bing and other regional players.
4. ARIN
ARIN is that the registry for Internet number resources (IPv4 and IPv6 address space and Autonomous System numbers) within the region that has Canada, many Caribbean and North Atlantic Islands, and therefore the us . In accordance with Section 2.2 of the amount Resource Policy Manual (NRPM), ARIN issues Internet number resources to be used within its region.
ARIN allocates blocks of IP address to Local Internet Registries (LIRs), which are generally Internet Service Providers (ISPs), for the aim of reassigning that space to their customers. An ISP is a corporation that gives Internet services to other organizations, its customers and/or individuals aside from its employees. Internet services include, but aren’t limited to, connectivity services, web hosting services, colocation, dedicated servers, virtual private servers, virtual private networks, etc.