* [Blog](https://www.paloaltonetworks.com.au/blog) * [Palo Alto Networks](https://www.paloaltonetworks.com.au/blog/corporate/) * [Firewall](https://www.paloaltonetworks.com.au/blog/category/firewall/) * Once You Check In, You Ca... # Once You Check In, You Can't Check Out [](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.paloaltonetworks.com.au%2Fblog%2F2008%2F02%2Fonce-you-check-in-you-cant-check-out%2F) [](https://twitter.com/share?text=Once+You+Check+In%2C+You+Can%27t+Check+Out&url=https%3A%2F%2Fwww.paloaltonetworks.com.au%2Fblog%2F2008%2F02%2Fonce-you-check-in-you-cant-check-out%2F) [](https://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww.paloaltonetworks.com.au%2Fblog%2F2008%2F02%2Fonce-you-check-in-you-cant-check-out%2F&title=Once+You+Check+In%2C+You+Can%27t+Check+Out&summary=&source=) [](https://www.paloaltonetworks.com//www.reddit.com/submit?url=https://www.paloaltonetworks.com.au/blog/2008/02/once-you-check-in-you-cant-check-out/&ts=markdown) \[\](mailto:?subject=Once You Check In, You Can't Check Out) Link copied By [Matt Keil](https://www.paloaltonetworks.com/blog/author/matt/?ts=markdown "Posts by Matt Keil") Feb 15, 2008 1 minutes [Firewall](https://www.paloaltonetworks.com/blog/category/firewall/?ts=markdown) [social networking](https://www.paloaltonetworks.com/blog/tag/social-networking/?ts=markdown) ANALYSIS -- Just in case you did not have a good reason to stay away from social networking sites, this article from the NY Times should provide one for you. Or at least it will make you think twice about joining and what gets posted. The article outlines the (difficult) process that users must go through to break free from the Facebook clutches. The ramifications of the relative permanence of the data posted may not worry the social users (although it should), but corporations should definitely take notice. Particularly as they try to incorporate the use of Facebook into their recruiting efforts. Ideally, Facebook corporate users will develop and enforce appropriate use policies and guidelines to protect themselves as well as the users. In their defense, if Facebook is going to succeed they need to have user information for their marketing partners to target, so making it a difficult process is not surprising. But users should be more aware of this dirty little secret. Click [here](http://www.nytimes.com/2008/02/11/technology/11facebook.html?_r=1&ei=5087&em=&en=af051250dc51b51b&ex=1202965200&oref=slogin&pagewanted=print) to view the NY Times article. *** ** * ** *** ## Related Blogs ### [Cloud NGFW](https://www.paloaltonetworks.com/blog/network-security/category/cloud-ngfw/?ts=markdown), [Cloud Security](https://www.paloaltonetworks.com/blog/category/cloud-security/?ts=markdown), [Firewall](https://www.paloaltonetworks.com/blog/category/firewall/?ts=markdown) [#### Modernizing Security on AWS: From Firewall Ops to Security Intent](https://www.paloaltonetworks.com.au/blog/network-security/modernizing-security-on-aws-from-firewall-ops-to-security-intent/) ### [Firewall](https://www.paloaltonetworks.com/blog/category/firewall/?ts=markdown), [Strata Network Security Platform](https://www.paloaltonetworks.com/blog/network-security/category/strata-network-security-platform/?ts=markdown), [Zero Trust Security](https://www.paloaltonetworks.com/blog/network-security/category/zero-trust-security/?ts=markdown) [#### Powering the AI Enterprise with New Software Firewall Capabilities](https://www.paloaltonetworks.com.au/blog/network-security/powering-the-ai-enterprise-with-new-software-firewall-capabilities/) ### [AI Application Security](https://www.paloaltonetworks.com/blog/network-security/category/ai-application-security/?ts=markdown), [AI Governance](https://www.paloaltonetworks.com/blog/category/ai-governance/?ts=markdown), [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Firewall](https://www.paloaltonetworks.com/blog/category/firewall/?ts=markdown), [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/network-security/category/next-generation-firewalls/?ts=markdown), [Partners](https://www.paloaltonetworks.com/blog/category/partners/?ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown) [#### Palo Alto Networks Announces Support for NVIDIA Enterprise AI Factory](https://www.paloaltonetworks.com.au/blog/2026/01/support-nvidia-enterprise-ai-factory/) ### [5G Security](https://www.paloaltonetworks.com/blog/network-security/category/5g-security/?ts=markdown), [Firewall](https://www.paloaltonetworks.com/blog/category/firewall/?ts=markdown), [IoT Security](https://www.paloaltonetworks.com/blog/network-security/category/iot-security/?ts=markdown) [#### Protecting the Utility Grid's Digital Ecosystem, from Core to Edge to AI](https://www.paloaltonetworks.com.au/blog/network-security/protecting-the-utility-grid-digital-ecosystem-from-core-to-edge-to-ai/) ### [AI Security](https://www.paloaltonetworks.com/blog/category/ai-security/?ts=markdown), [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Endpoint](https://www.paloaltonetworks.com/blog/category/endpoint-2/?ts=markdown), [Event](https://www.paloaltonetworks.com/blog/category/event/?ts=markdown), [Firewall](https://www.paloaltonetworks.com/blog/category/firewall/?ts=markdown), [Non categorizzato](https://www.paloaltonetworks.com/blog/category/non-categorizzato/?ts=markdown) [#### See How We're Fortifying Cloud and AI at AWS re:Inforce 2025](https://www.paloaltonetworks.com.au/blog/2025/06/fortifying-cloud-ai-aws-reinforce/) ### [AI Security](https://www.paloaltonetworks.com/blog/category/ai-security/?ts=markdown), [Announcement](https://www.paloaltonetworks.com/blog/category/announcement/?ts=markdown), [Firewall](https://www.paloaltonetworks.com/blog/category/firewall/?ts=markdown), [Next-Generation Firewalls](https://www.paloaltonetworks.com/blog/category/next-generation-firewalls/?ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown) [#### Securing AI Agent Innovation with Prisma AIRS MCP Server](https://www.paloaltonetworks.com.au/blog/2025/06/securing-ai-agent-innovation-prisma-airs-mcp-server/) ### Subscribe to the Blog! 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