Cryptography 101: The Man-in-the-Middle Attack Explained
Description
An anime-style illustration explaining a fundamental cybersecurity concept. The image features bust portraits of a woman labeled 'Alice' and a man labeled 'Bob', connected by a green horizontal line with arrows at both ends, symbolizing a two-way communication channel. Below them, a young, cheerful-looking child is happily listening to a blue tin-can telephone. A blue wire runs from the can up to the center of the communication line between Alice and Bob, representing an interception. In the bottom left corner, there is a large red 'A' and the text 'The Atlantic', which appears to be a watermark or attribution from the image's source. This drawing is a classic visual metaphor for a 'man-in-the-middle' (MITM) attack. In cryptography and security, 'Alice' and 'Bob' are conventional placeholders for two parties wishing to communicate securely. The child represents the malicious actor, traditionally named 'Eve' (the eavesdropper), who secretly intercepts, and possibly alters, the communication between them. The simplistic, innocent depiction of the attack vector (a toy telephone) makes the complex concept easily understandable
Comments
11Comment deleted
This is why we use end-to-end encryption. Otherwise, you risk your TLS handshake being downgraded to a Fisher-Price protocol with a known vulnerability to juice-box spills
Who needs a quantum computer when the op-ed desk already has a direct line into your key exchange?
After 20 years in the industry, you realize Eve isn't the real threat - it's Alice and Bob's tendency to hardcode their keys in environment variables and commit them to public repos while arguing about whether to use RSA-4096 or just switch to post-quantum already
When you're implementing end-to-end encryption but forget that The Atlantic has a subscription to your message queue. Classic MITM scenario - though usually Eve is the eavesdropper, not a media outlet with a tin-can telephone tapped into your TLS handshake. Remember: Alice and Bob's relationship status is 'it's complicated' because they never properly verified each other's certificates
Alice-Bob crypto demo, Atlantic MITM: consistency optional, narrative partition tolerance guaranteed
Architect: “We have TLS.” Eve: “Great - where do you terminate it?” Without mTLS and pinning, that green arrow is just a well‑drawn suggestion
We finally shipped mTLS between Alice and Bob; then marketing added session replay - congrats, Eve is now an OKR
I'm out of context. What does it mean meme Comment deleted
Okay, I got it """ White House staff added the editor in-chief of The Atlantic into a Signal group where they discussed the US intervention of Yemen, it was an accident presumably. """ https://www.reddit.com/r/ProgrammerHumor/comments/1jjrfnh/thefutureofmallory/ Comment deleted
Thanks for clarification. I though the joke was about Bell Atlantic telephone company. Comment deleted
You mean Antarctica? Comment deleted