a snapshot of global internet worm activity

4

Upload: dug-song

Post on 25-Jan-2015

304 views

Category:

Documents


0 download

DESCRIPTION

 

TRANSCRIPT

Page 1: A Snapshot of Global Internet Worm Activity
Page 2: A Snapshot of Global Internet Worm Activity
Page 3: A Snapshot of Global Internet Worm Activity
Page 4: A Snapshot of Global Internet Worm Activity

09-18 09-28 10-08 10-18 10-28 11-07date

100

200

300

400

500

600

700

infe

ctio

n at

tem

pts

CodeRedCodeRedII (and variants)Nimda (and variants)

Figure 1: Worm infection attempts at 1/100,000 sampling, aggregated daily