Studying like a googler

backdoor(computing) A backdoor is a means to access a computer system or encrypted data that bypasses the system's customary security mechanisms. 백도어는 시스템의 일반적인 보안 메커니즘을 우회하여 암호화된 데이터나 시스템에 액세스 하는 수단입니다. A developer may create a backdoor so that an application or operating system can be accessed for troubleshooting or other purposes. However, attackers often use backdoors that they detect or ins..

Mobile Device Attack A mobile device attack is an exploit targeting handheld communications devices, such as smartphones and tablets. 모바일 장치 공격은 스마트폰 및 태블릿과 같은 핸드 헬드 통신 장치를 대상으로 하는 공격입니다. Ed Skoudis, founder and senior security consultant of InGuardians, a security consulting firm, describes one scenario: "Bad guys are going to the Android Marketplace, pulling down an app, building a backdoor in..

IP Spoofing IP spoofing, also known as IP address forgery or a host file hijack, is a hijacking technique in which a cracker masquerades as a trusted host to conceal his identity, spoof a Web site, hijack browsers, or gain access to a network. Here's how it works: The hijacker obtains the IP address of a legitimate host and alters packet headers so that the legitimate host appears to be the sour..