Tagged articles

Wi-Fi security

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Jun 27, 2026 · Information Security

Mastering the PMKID Attack: A Step‑by‑Step Guide to Wi‑Fi Penetration Testing

This article walks through the theory and practical exploitation of the Wi‑Fi PMKID attack, covering authentication basics, the WPA/WPA2 handshake, PMKID generation, and detailed step‑by‑step instructions using tools such as hcxdumptool, hashcat, aircrack‑ng, Airgeddon and bettercap to capture and crack PMKID hashes.

PMKIDPenetration TestingWi-Fi security

0 likes · 16 min read

Mastering the PMKID Attack: A Step‑by‑Step Guide to Wi‑Fi Penetration Testing

Alibaba Cloud Developer

Oct 20, 2017 · Information Security

How the KRACK Attack Breaks WPA2: Causes, Impact, and Defense Strategies

The article explains the KRACK (Key Reinstallation Attack) vulnerability in WPA2, detailing its design flaws, affected devices, CVE listings, attack mechanics, real‑world impact on Wi‑Fi communications, and practical mitigation steps for users and administrators.

CVEKRACKKey Reinstallation Attack

0 likes · 11 min read

How the KRACK Attack Breaks WPA2: Causes, Impact, and Defense Strategies

Baidu Tech Salon

Nov 20, 2014 · Information Security

Smart Pet Collar Turns Cats into Wi‑Fi Hacking Tools at DEF CON

At DEF CON, security researcher Bransfield unveiled a Spark‑Core‑powered smart collar he fitted on his 80‑year‑old owner’s cat, which roamed neighborhoods, mapped 23 Wi‑Fi networks, exposed dozens of open or weakly encrypted routers, and highlighted how even a wandering cat can reveal pervasive wireless security flaws.

DEF CONDIY securityIoT hacking

0 likes · 7 min read

Smart Pet Collar Turns Cats into Wi‑Fi Hacking Tools at DEF CON