Invisible to Search Engines: Unlike the surface web, which search engines can index and make accessible to users, the deep web is not indexed. This means that its content cannot be found through regular internet searches.

Protected Information: The deep web contains a vast amount of information, often protected by passwords, encryption, or other security measures. This includes private databases, academic resources, online banking systems, and more.

Legitimate Content: Not all content on the deep web is illicit or hidden for malicious purposes. Many websites and services that require user authentication or have privacy concerns are part of the deep web. This includes email accounts, online shopping accounts, and subscription-based services.

Privacy and Security: The deep web is used by individuals and organizations to protect sensitive information. It's often associated with privacy and security, as it allows users to keep their data hidden from public view.

Misconceptions: The deep web is sometimes confused with the dark web. While the dark web is a subset of the deep web, it specifically refers to hidden websites that are intentionally kept secret and often associated with illegal activities.

Accessing the Deep Web: Accessing the deep web typically requires specific credentials or permissions. For example, logging into your email account or accessing your online banking statement is considered accessing the deep web.