Understanding How Facebook Disappeared from the Internet: How Visual Design Makes for Great UX

Understanding How Facebook Disappeared from the Internet: How Visual Design Makes for Great UX

In a world where the Internet plays a crucial role in our daily lives, it is hard to imagine what would happen if it suddenly disappeared. Recently, there was a momentary panic when Facebook, one of the largest social media platforms, seemed to vanish from the Internet. This incident shed light on the importance of a fundamental protocol called BGP (Border Gateway Protocol) and the significant role that visual design plays in creating a great user experience (UX).

BGP is the mechanism that allows the exchange of routing information between autonomous systems (AS) on the Internet. It essentially acts as the glue that holds the Internet together. Without BGP, routers wouldn't know where to send data, and the Internet would cease to function. It's like someone pulling the cables from data centers and disconnecting them from the Internet. BGP allows networks to advertise their presence to other networks, forming the intricate web of connections that make up the Internet.

Each network has its own Autonomous System Number (ASN) and routing policy. To ensure connectivity, every ASN needs to announce its prefix routes to the Internet using BGP. Without these announcements, other networks won't know how to connect to them. In the case of Facebook, at 1658 UTC, it was observed that they had stopped announcing the routes to their DNS (Domain Name System) prefixes. This meant that their DNS servers were no longer accessible, effectively disconnecting Facebook and its sites from the Internet.

The incident with Facebook disappearing from the Internet highlights the critical reliance on BGP and the potential vulnerabilities within this system. It serves as a reminder that the Internet is a network of networks, and any disruption to the routing information can have significant consequences. It also emphasizes the need for continuous monitoring and redundancy to ensure the stability and availability of services.

While BGP plays a vital role in maintaining the Internet's functionality, visual design is equally important in creating a great user experience. Humans are naturally drawn to things and people they find aesthetically pleasing. Studies have even shown that attractiveness plays a role in establishing trust. The concept of beauty has been debated throughout history, ranging from mathematical relations to subjective perception influenced by societal and cultural attitudes.

Visual design in UX focuses on engaging users by directing their attention to the correct functionality, prioritizing tasks through size, color, and whitespace, and building brand trust through visual cues. It sits at the intersection of interaction design and user interface design, enhancing communication and usability. A well-designed visual hierarchy not only looks appealing but also promotes usability. It guides users through the interface, making it easier for them to achieve their goals.

Inconsistency in visual design can quickly turn a beautiful interface into an ugly mess. Users value consistency as it helps them navigate and understand the interface. If a user finds a site confusing or inconsistent, it will negatively impact their perception of its beauty. This highlights the importance of maintaining a cohesive visual language throughout the design.

So, what actionable advice can we take from these two seemingly unrelated topics?

1. Prioritize the stability and security of BGP: As seen with Facebook's incident, the Internet's functionality heavily relies on BGP. Network administrators should ensure continuous monitoring, redundancy, and proper configuration to mitigate potential disruptions. Regular audits and updates are essential to maintain a robust BGP infrastructure.

2. Invest in visual design for enhanced UX: Visual design is an integral part of creating a positive user experience. Designers should focus on creating attractive interfaces that align with user expectations and guide them effectively. Consistency in visual elements and a well-thought-out visual hierarchy will contribute to a more enjoyable and trustworthy user experience.

3. Seek a balance between aesthetics and functionality: While visual design is crucial, it should not overshadow the primary goal of helping users achieve their objectives. Designers should strike a balance between aesthetics and usability, ensuring that the design supports the user's goals without sacrificing visual appeal.

In conclusion, the incident involving Facebook's disappearance from the Internet highlighted the importance of BGP in maintaining connectivity. It served as a reminder of the complexities and vulnerabilities within the Internet's infrastructure. Simultaneously, visual design plays a vital role in creating an engaging and trustworthy user experience. By prioritizing the stability of BGP and investing in well-designed interfaces, we can ensure a more seamless and enjoyable online experience for users worldwide.