Safer Technology Through Threat Awareness and Response
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This document discusses cyber threats and strategies for improving technology security. It covers: 1. Common cyber threats like malware, hacking using passwords, and deception are discussed. Malware was involved in 69% of breaches and hacking 81% of breaches. 2. Cyber criminals' motivations include spamming, DDoS attacks, click fraud, stealing financial credentials and ransomware to extort money. Hacked devices can be used in 36 abusive ways. 3. Effective defenses include threat awareness, moving beyond passwords for authentication, and regularly scanning devices for malware before and after connecting online.
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Safer Technology Through Threat Awareness and Response
- 1. Safer Technology Through Threat Awareness and Response Stephen Cobb, CISSP Senior Security Researcher
- 2. Threat awareness = know your enemy We all know there are threats, but do we have a clear picture of them? What are the main threats? What can we do to defend against them?
- 3. What is behind data security breaches? 1. Malware involved in 69% of breaches 2. Hacking* used in 81% of breaches Verizon 2012 Data Breach Investigations Report *80% of hacking is passwords: default, missing, guessed, stolen, cracked
- 4. 3rd element: deception Used in many types of attack, like this recent attempt to plant a Trojan Clicking either link and you will be infected (Unless you are running a good AV program)
- 5. What do cyber criminals want with our digital devices and data?
- 6. 36 ways to abuse a hacked device • Spam zombie • DDoS extortion zombie • Click fraud zombie • Anonymization proxy • CAPTCHA solving zombie • eBay/PayPal fake auctions • Online gaming credentials • Website FTP credentials • Skype/VoIP credentials • Encryption certificates • Fake antivirus • Ransomware • Email account ransom • Webcam image extortion • Bank account data • Credit card data • Stock and 401K accounts • Wire transfer data • Phishing site • Malware download site • Warez piracy server • Child porn server • Spam site • Harvest email contacts • Harvest associated accounts • Access to corporate email • Webmail spam • Stranded abroad scams • Facebook • Twitter • LinkedIn • Google+ • Online gaming characters • Online gaming goods/$$$ • PC game license keys • OS license key Based on original work by Brian Krebs: krebsonsecurity.com Web server Botnet activity Email attacks Virtual goods Reputation hijacking Financial credentials Hostage attacks Account credentials
- 8. The Office of Naval Research and the rail gun • Fires a projectile at 5,000 mph with a range of 100 miles • Small businesses responsible for 86 individual sub-contracts worth $20m
- 9. Verizon 2012 Data Breach Investigations Report 1 to 10 11 to 100 101 to 1,000 1,001 to 10,000 10,001 to 100,000 Over 100,000 0 100 200 300 400 500 600 720 breaches by size of organization (employees) SMBs
- 10. The SMB sweet spot for the cyber-criminally inclined Assets worth looting Level of protection Big enterprise SMB “sweet spot” Consumers
- 11. Tools of the trade To get into cyber crime you need: A. To be a programmer? No B. To buy equipment? No C. To have you own servers? No Crime kits are slick, easy-to-use, and you can rent them. Consider the Serenity exploit kit
- 15. Thriving markets for credentials
- 20. All driven by proven business strategies
- 21. So how do you defend your devices? Three main attacks …. and defenses Scanning Authentication Malware Hacking AwarenessDeception
- 22. Scanning doesn’t work if you don’t use it 0% 10% 20% 30% 40% Scan devices while connected Scan devices prior to connection Require AV on mobile devices Measures in use at a sample of 82 healthcare facilities 98% experienced one or more breaches of PHI Ponemon Institute Third Annual Benchmark Study on Patient Privacy & Data Security
- 23. Authentication beyond passwords Passwords exposed in 2012: 75,000,000 Need to add a second factor to authentication 2FA raises the bar for attackers trying to get at your corporate network
- 24. Awareness: a powerful weapon • Think before you click/open • If it sounds too good… • Just because your friend said… • Resources: • Securing Our eCity • We Live Security • Podcasts and webinars • ESET Smart Security
- 25. Security news and how-tos
- 26. Thank you! • Visit www.WeLiveSecurity.com