'Break data' presentation slideshows

Internet Security: How the Internet works and some basic vulnerabilities

Spring 2012. CS 155. Internet Security: How the Internet works and some basic vulnerabilities. Dan Boneh. Internet Infrastructure. Local and interdomain routing TCP/IP for routing and messaging BGP for routing announcements Domain Name System

540 views • 43 slides

Cope with selfish and malicious nodes

Cope with selfish and malicious nodes. Jinyang Li. P2P requires cooperation. Cooperation means nodes obey design However, P2P users control the nodes Modify the given software Shut down application Delete app files Rate limit application etc. P2P users are mostly selfish

232 views • 22 slides

Modeling Big Data

Modeling Big Data. Execution speed limited by: Model complexity Software Efficiency Spatial and temporal extent and resolution Data size & access speed Hardware performance. Data Access. ALU. CPU. Cache. Static RAM. Dynamic RAM. Hard Disk. Network. Data Hierarchy.

205 views • 20 slides

Modeling Big Data

270 views • 19 slides

Databases

Luke Bissett. Databases. Databases are like Excel tables Database tables consist of columns and rows, each column contains a different type of attribute Each row corresponds to a single record. Databases you need to retrieve all records that match certain criteria.

172 views • 4 slides