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Phishing Defense Tomáš Novobilský

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Page 1: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Phishing DefenseTomáš Novobilský

Page 2: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Email

Dear customer, spelling errors.

Don’t open attachments you don’t expecting.

Possible spoofing sender address.

Be wary clicking on links, write it.

Convert HTML email into text only email messages or disable HTML email messages.

Page 3: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Using shorteners.

Link to dropbox, login to fake site.

http://wwwcnn.com vs http://www.cnn.com

https vs http

Read all URLs from right to left.

Page 4: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Passwords

Use password manager.

Use two-factor authentication.

Page 5: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 6: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 7: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 8: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 9: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 10: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 11: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 12: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 13: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 14: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 15: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 16: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 17: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 18: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 19: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 20: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 21: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 22: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 23: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Links

Page 24: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Questions

Page 25: Phishing Defense - Jiří Znoj - znoj.cz Defense Tomáš Novobilský Email Dear customer, spelling errors. Don’t open attachments you don’t expecting. Possible spoofing sender

Thank you

• https://twitter.com/hashtag/phishing