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E-Commerce is taking over the traditional commerce practices. It is of special concern for the IT students. Following are the key points of these Lecture Slides : Physical Security, Company, Security Technologies, People, Building Guards, Business, Human Factor, Totally Vulnerable, Encrypted Transmission, Social Engineering Attack
Typology: Slides
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Can you feel safe in the e-world?
source: http://tnaron.wordpress.com
Where we are really exposed?
Reliability of equipment and network connection Direct access Accidental loss (e.g. memory sticks, laptops) Robbery (physical)
passwords lack of awareness what information is sensitive accidental leakage of information (not intended e-mails) disloyalty (dishonest or dissatisfied personnel)
Where we are really exposed?
Exploits - using system bugs or glitches, e.g.: Buffer overflows Input validation errors (SQL and code injections, directory traversal) Cross-site scripting HTTP header injections Eavesdropping, wi-fi eavesdropping Indirect attacks Backdoors Denial-of-service (DOS) attacks Social attack (social engineering) Direct access attacks (physical)
Where we are really exposed?
Direct financial loss (fraud or litigation) Subsequent loss (result of unwelcome publicity) Loss of a market share (if customer confidence affected) Legal liability and criminal charges
Where we are really exposed?
