PPT-Random Subdomain Attacks

Plaguing the Internet DNS based DDoS attacks increasing Late 2012 DNS amplification remerges as a problem January 2014 new innovation with random subdomain attacks Major attack vector open home gateways . What were their experiences in 2013 The results suggest a more unstable and complex landscape DDoS Attacks More Unpredictable than Ever Over the last year DDoS attacks evolved in strategy and tactics We saw increased media reports of smokescreening & Defense!. Who am I?. Michael LaSalvia . H. as . been in the information security industry for over 10 years and has worked for several fortune 500 companies, large managed services providers as well as a SANS mentor. Abstract. Ad hoc low-power wireless networks are an exciting research direction in sensing and pervasive computing. .. . Prior security work in this area has focused primarily on denial of communication at the routing or medium access control levels. . Computer Security 2014. Background. An algorithm or software can be designed to be . provably secure. .. E.g. cryptosystems, small OS kernels, TPM modules, .... Involves proving that certain situations cannot arise. Happened. Right before the September 11th attacks, some fishy business happened within the stock market and insurance firms. An “extraordinary” amount of . traders sold shares in United . Airlines and American . Stealing the Pie Without Touching the Sill. Background. XSS recently replaced SQL injection and . related server-side . injection attacks as the number one . threat in . the OWASP . (Open Web Application Security Project) ranking.. Based on material by Prof. Vern . Paxson. , UC Berkeley. Detecting Attacks. Given a choice, we’d like our systems to be airtight-secure. But often we don’t have that choice. #1 reason why not: cost (in different dimensions). Dana . Dachman. -Soled. University of Maryland. danadach@ece.umd.edu. Cryptography. Public Key Encryption. Digital Signatures. Secure Multiparty Computation. Attacks. Even on “provably secure” schemes such as RSA. The Stakes Have Changed. . Have You?. November 17, 2016. Today’s Speakers. Sean Pike. Program Vice President, Security Products, IDC. Tom Bienkowski. Director, Product Marketing, Arbor Networks. Kevin Whalen. How the Attacks Start. Popularity of these sites with millions of users makes them perfect places for cyber attacks or cybercriminal activities. Typically happen when user log in to their social networking sites like Facebook or Twitter. Based on material by Prof. Vern . Paxson. , UC Berkeley. Detecting Attacks. Given a choice, we’d like our systems to be airtight-secure. But often we don’t have that choice. #1 reason why not: cost (in different dimensions). Bluepill. Virtualization and its Attacks. What is . Virtualization?. What makes it possible?. How does . it . affect security?. Blue Pill Attacks. Conclusion. Questions. What’s Virtualization?. Software or . Contact: . Ibéria. Medeiros, Nuno . Neves. {. imedeiros. , nuno}@. di.fc.ul.pt. . FCiências.ID / LASIGE, . Faculdade. de . Ciências. , . Universidade. de . Lisboa. www.navigators.di.fc.ul.pt. Databases continue to be the most commonly used backend storage in enterprises, and are employed in several contexts in the electrical grid. They are often integrated with vulnerable applications, such as web frontends, that allow injection attacks to be performed. The effectiveness of such attacks steams from a . Unlike other forms of computer attacks, goal isn’t access or theft of information or services. The goal is to stop the service from operating. To deny service to legitimate users. Slowing down may be good enough.