
Provide an efficient, secure environment for sharing confidential business information with coworkers, partners, or customers outside the firewall. The WebEx application suite addresses all your architectural, cryptographic, and authentication demands. Plus, WebEx is integrated behind the firewall, so you don't need to worry about opening ports and exposing your network to security threats. User authentication is also fully supported.
The WebEx MediaTone Network offers better than 99.99% reliability, as well as robust security, to meet your strict requirements. Your session content is never persistently stored on our servers and 128-bit SSL and AES encryption ensures privacy during transmission.
Unlike point-to-point solutions, WebEx applications run on servers that are managed in a secure environment. You benefit from a host of advanced features:
- Logging/auditing: Meet all system needs for maintaining a complete log of files, commands, and scripts, plus session recordings of all actions taken through the GUI.
- Encryption/client authentication: Ensure data protection throughout the entire transit, from desktop to server and server to desktop (AES/SSL encryption).
- Third-party certifications: Boost your privacy with WebEx services that are audited against strict ISO-17799 standards, with compliance details provided in a stringent SAS-70 Type II report. WebEx is also actively pursuing the new ISO-27001 certification. Plus, the organization reviews against DIACAP/FISMA requirements and submits source code to third-party reviewers with results available in an independent security report.

The MediaTone network doesn’t store and forward meeting data from point to point. It’s a global network of specialized switches that ensures:
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Your data is safe from loss or theft.
The WebEx MediaTone Network represents significant innovation and investment over nearly a decade to deliver a better meeting experience. It meets the needs of your entire organization by enabling your IT department to:
- Protect every meeting with multiple layers of security
- Comply with established standards
- Support the highest standards for availability and reliability
- Maintain fully redundant global site backup facilities
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Meetings are productive, engaging, and reliable.
The switches work like the telephone network to switch and replicate data to attendees in real time. So every attendee sees every slide, every document, every video—at the same time—as it’s being presented.
WebEx works even for users who can’t install applications on their own desktops. This ensures reliability for every meeting participant.
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Your platform is there whenever you need it.
Count on robust, adaptive operational support with WebEx GSB (Global Site Backup). It replicates each branded portal in real time to a geographically separate data center daily. In the rare case of a service interruption, GSB instantly and transparently synchronizes and switches traffic to the backup site over the dedicated MediaTone backbone.
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Keep every meeting private with four distinct security layers:
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Physical security, including verification and redundancies.
Physical security is the foundation of WebEx meetings, featuring fully redundant Data Center Secure Facilities that are Tier 3 or above. You get bombproof data center security that requires two-factor physical verification for access. Redundant web servers, redundant switches, and redundant fiber guarantee continual fault-tolerant service.
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Network security, including content control and encryption.
At the network security level, MediaTone manages signed VeriSign certificates using 128-bit SSL as well as AES document encryption. Data content security, intrusion control, and non-persistent switches originate here.
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Meeting security, including meeting rights management.
Meeting security enables hosts to regulate attendee access levels—including the right to attend a particular meeting. Each host can control in-meeting rights, including audio, chat, or instant messages. Plus, meeting participants link in to MediaTone via an encrypted connection to protect against third-party intrusion or unauthorized capture.
The meeting security layer houses scaled switches and session managers. WebEx uses switching technology to avoid the risk of storing any meeting data on intermediate servers.
WebEx pursues more third-party validations than any other organization, and undergoes an annual independent audit to keep them. Plus, MediaTone uses leading encryption technologies to protect data:
- VeriSign SSL technology, which uses 128-bit signed certificates to secure web sites by encrypting information and providing authentication
- 256-bit AES Advanced Encryption, an extremely secure block cipher used by the U.S. government—and others worldwide.
- ISO-17799 standards to ensure information privacy.
You get the benefit of a fully redundant network—from the portals where hosts and attendees access meetings to ultra-secure data centers, services, switches, and databases. You can count on MediaTone whether you’re meeting with two people or holding an event for 2,000 people.
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Site security with password and non-listing options.
At the outermost level, site security lets hosts select which privileges to assign to attendees. Each host can set passwords, access and login, and choose to list meetings publicly, or keep them unlisted for privacy.
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Further protect your data by using a branded portal that contains a unique URL and setting company-wide security parameters, preferences, and other attributes. There’s no need to reconfigure firewalls. WebEx supports the most secure client environments by using standard ports—http on port 80 and https on port 443.
Organizations that demand airtight confidentiality transmit data on the MediaTone Network.

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