What is zscaler?

Zscaler is a cloud-based information security company that provides a range of services to protect businesses from cyber threats. Its core offerings focus on securing internet traffic and providing secure access to applications, regardless of the user's location.

Here's a breakdown of key areas:

• Zero Trust Architecture: Zscaler heavily utilizes a Zero Trust Architecture, meaning it assumes no user or device is trustworthy by default, whether inside or outside the network perimeter. This necessitates strict verification of identity and device posture before granting access to resources.

• Secure Web Gateway (SWG): At its heart, Zscaler provides a Secure Web Gateway functionality. This filters web traffic, blocks malicious websites, and enforces corporate security policies for users accessing the internet.

• Cloud Security Platform: Zscaler operates a global, distributed Cloud Security Platform. This platform processes a massive volume of internet traffic daily, allowing it to identify and block threats in real-time.

• Zscaler Internet Access (ZIA): Zscaler%20Internet%20Access (ZIA) is the core service that secures internet traffic for users and devices. It includes features such as URL filtering, advanced threat protection, and data loss prevention.

• Zscaler Private Access (ZPA): Zscaler%20Private%20Access (ZPA) provides secure access to internal applications without requiring a traditional VPN. It connects users directly to the applications they need, based on policy, improving security and user experience.

• Data Loss Prevention (DLP): Zscaler offers Data%20Loss%20Prevention (DLP) capabilities to prevent sensitive data from leaving the organization's control. This includes features like content inspection, keyword filtering, and data encryption.

• Advanced Threat Protection: The platform incorporates Advanced%20Threat%20Protection mechanisms such as sandboxing, intrusion prevention, and behavior analysis to detect and block sophisticated cyberattacks.

In essence, Zscaler acts as a security firewall and access control point in the cloud, helping organizations secure their users and applications in a modern, distributed environment.