War chalking: The practice of marking physical locations with symbols to indicate the presence of wireless networks, particularly those that are open for public use. This practice has been largely obsolete with the widespread use of mobile internet and security improvements in wireless technology.
Categories: CC D4: Network Security | CCSP D4: Cloud Application Security | CISM D4: Incident Management | CISSP D4: Communication and Network Security | Security+ D2: Threats Vulnerabilities and Mitigations | SSCP D6: Network and Communication Security
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