TAILIEUCHUNG - Chapter 13 – Specific Attacks

There are generally two reasons someone is attacked You are specifically targeted Company with money Company with secrets Revenge “hacktivist” Hard to stop You are a target of opportunity Low hanging fruit Script Kiddies Most common, make yourself less easy (more) | Security+ All-In-One Edition Chapter 13 – Specific Attacks Brian E. Brzezicki Attacks Attacks Overview (391) There are generally two reasons someone is attacked You are specifically targeted Company with money Company with secrets Revenge “hacktivist” Hard to stop You are a target of opportunity Low hanging fruit Script Kiddies Most common, make yourself less easy (more) Steps in an Attack (392) Any good hacker will take a few common steps to attack a site these can generally be ordered from 1-4 Reconnaissance – learn about the company in general Scanning – scan the network and learn about the network Ping sweeps Port scans Banner grabs Os fingerprinting (see later slide) (more) Steps in an attack (392) 3. Research Vulnerabilities – now that we know what software is running and hopefully the version. Figure out what it attacks it might be vulnerable to nessus is a good tool Security mailing lists (bugtraq) and sites 4. Performing the attack Minimizing Attacks (394) Often you are .

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