Computer worms have infected millions of computers since 1980s. For an incident handler or a forensic investigator, it is important to know whether the worm attack to the network has been initiated from multiple different sources or just from one node. In this paper, we study the problem of predicting the number of infectious nodes at each step of worm propagation, when the spread of a homogene...

The objective of the research was to evaluate effect worm, bovine and guinea pig humus on vegetative phase yield onion cultivation (Allium cepa L.) red variety Arequipeña in district Curpahuasi, province Grau, department Apurímac. In study parts crop were measured, methodology is quantitative with a random complete block design. results present significant differences (Sig.<0.05) reporting high...

This is the second report of conjunctival sac pinworm infection in the literature. The patient was treated with garlic juice, which was prepared as an eye drop. The first case reported from India was a IS year old girl who had pinworm infection of her left eye. She had wonnexpulsion•at night. Our case was a 13 year old girl who had worm infestation in both eyes, along with frequent pinworm ...

The viscoelastic properties of worm-like micelles formed by mixing the cationic surfactant N-hexadecyl-N-methylpiperidinium bromide (C16MDB) with the anionic surfactant sodium laurate (SL) in aqueous solutions were investigated using rheological measurements. The effects of sodium laurate and temperature on the worm-like micelles and the mechanism of the observed shear thinning phenomenon and p...

Slammer (sometimes called Sapphire) was the fastest computer worm in history. As it began spreading throughout the Internet, the worm infected more than 90 percent of vulnerable hosts within 10 minutes, causing significant disruption to financial, transportation, and government institutions and precluding any human-based response. In this article, we describe how it achieved its rapid growth, d...

This paper describes a series of simulations run to estimate various worm growth patterns and their corresponding propagation algorithms. It also tests and verifies the impact of various improvements, starting from a trivial simulation of worm propagation and the underlying network infrastructure to more refined models, it attempts to determine the theoretical maximum propagation speed of worms...

In this paper, the concept of Worm Poisoning and PoisonWorm are presented and the feasibility of Worm Poisoning is emphatically testified. A propagation model called SIRP model and the side-effect to network traffic of PoisonWorm are given and compared to the classical epidemic Kermack-Mckendrick model. We highlight the feasibility and necessity of PoisonWorm and its application in active defen...