Design of Hybrid Network Anomalies Detection System (H-NADS) Using IP Gray Space Analysis

In Network Security, there is a major issue to secure the public or private network from abnormal users. It is because each network is made up of users, services and computers with a specific behavior that is also called as heterogeneous system. To detect abnormal users, anomaly detection system (ADS) is used. In this paper, we present a novel and hybrid Anomaly Detection System with the uses of IP gray space analysis and dominant scanning port identification heuristics used to detect various anomalous users with their potential behaviors. This methodology is the combination of both statistical and rule based anomaly detection which detects five types of anomalies with their three types of potential behaviors and generates respective alarm messages to GUI.Network Security, Anomaly Detection, Suspicious Behaviors Detection

Threshold Verification Technique for Network Intrusion Detection System

Internet has played a vital role in this modern world, the possibilities and opportunities offered are limitless. Despite all the hype, Internet services are liable to intrusion attack that could tamper the confidentiality and integrity of important information. An attack started with gathering the information of the attack target, this gathering of information activity can be done as either fast or slow attack. The defensive measure network administrator can take to overcome this liability is by introducing Intrusion Detection Systems (IDSs) in their network. IDS have the capabilities to analyze the network traffic and recognize incoming and on-going intrusion. Unfortunately the combination of both modules in real time network traffic slowed down the detection process. In real time network, early detection of fast attack can prevent any further attack and reduce the unauthorized access on the targeted machine. The suitable set of feature selection and the correct threshold value, add an extra advantage for IDS to detect anomalies in the network. Therefore this paper discusses a new technique for selecting static threshold value from a minimum standard features in detecting fast attack from the victim perspective. In order to increase the confidence of the threshold value the result is verified using Statistical Process Control (SPC). The implementation of this approach shows that the threshold selected is suitable for identifying the fast attack in real time.Comment: 8 Pages, International Journal of Computer Science and Information Securit

Coronal Plane: Cristin Millett

Coronal Plane is the culmination of Millett’s research on the anatomical theater at the University of Padua built in 1594, the oldest surviving anatomy theater in the world. The installation allows viewers to walk into and through a space that evokes physical, emotional, and psychological reactions similar to those experienced in the historic anatomy theater in Padua by audiences of the past. Illustrations depicted on red “windows” in Millett’s work are appropriated from De Formato Foetu, a text written by Girolamo Fabrizi d’Acquapendente (Hieronymus Fabricius), the Chair of Anatomy at the University of Padua. It was under his leadership that the anatomy theater of 1594 was built. Millett’s allusions to Catholic confessionals and kneeling benches in the installation invite the viewer to question the contradictory stance between surgeries performed for medical education and dissections completed in order to disperse sacred remains for widespread worship. Particular references to sexuality and sexual differences are also central to Millett’s investigation of historical medical practices and philosophies. The University of Padua was one of the first institutions that dissected both male and female cadavers.https://cupola.gettysburg.edu/artcatalogs/1026/thumbnail.jp

Intrusive growth of sclerenchyma fibers

Intrusive growth is a type of cell elongation when the rate of its longitudinal growth is higher than that of surrounding cells; therefore, these cells intrude between the neighboring cells penetrating the middle lamella. The review considers the classical example of intrusive growth, e.g., elongation of sclerenchyma fibers when the cells achieve the length of several centimeters. We sum the published results of investigations of plant fiber intrusive growth and present some features of intrusive growth characterized by the authors for flax (Linum usitatissimum L.) and hemp (Cannabis sativa L.) fibers. The following characteristics of intrusive growth are considered: its rate and duration, relationship with the growth rate of surrounding cells, the type of cell elongation, peculiarities of the fiber primary cell wall structure, fibers as multinucleate cells, and also the control of intrusive growth. Genes, which expression is sharply reduced at suppression of intrusive growth, are also considered. Arguments for separation of cell elongation and secondary cell wall formation in phloem fibers and also data indicating diffuse type of cell enlargement during intrusive growth are presented

Moving an incisor across the midline: A treatment alternative in an adolescent patient

A 13-year-old sought treatment for a severely compromised maxillary left central incisor and an impacted fully developed left canine. Extraction of both teeth became necessary. As the key component of the revised comprehensive treatment plan, the right maxillary central incisor was moved into the position of the left central incisor. All other maxillary teeth were moved mesially to close any gaps. Active orthodontic treatment was completed after 34 months. Frenectomy, minor periodontal surgeries, and bonded lingual retainers were used to improve aesthetics and stabilize the tooth positions. The patient was pleased with the treatment outcome. Cone-beam computed tomography provided evidence that the tooth movement was accompanied by a deviation of the most anterior portion of the median palatine suture. This observation may make relapse more likely if long-term retention cannot be ensured. Root resorption was not observed as a consequence of the major tooth movement. (Am J Orthod Dentofacial Orthop 2011;139:533-43

Twombly’s Anatomy of Melancholy

A wall-sized canvas by Twombly hanging in a purpose-built pavilion by Renzo Piano, commissioned by the Menil Collection in Houston, bears the scrawled inscription »Anatomy of Melancholy.« Untitled (Say Goodbye Catullus, to the Shores of Asia Minor) is the culminating statement of the artist’s maturity: begun in 1972, it was first exhibited in 1994. In this monumental cenotaph, Twombly’s painting displays phrases from Archilochos, Catullus, Keats and Rilke, as well as the title of Burton’s famous tome, worked into the fabric of the composition, integral to the iconic content. It is the aching heart of the select permanent exhibition of his oeuvre at the pavilion, known as the Twombly Gallery (www.menil.org/twombly.html). The austerity of Piano’s architectural setting, as well as the cunningly filtered Texas sunlight, makes this a site of cult, like the chapel containing the dark, final canvases of Mark Rothko, situated around the corner in the same urban grove of old oak. The setting is a modern Dodona, remote seat of the oaken oracle of Zeus, and it makes an evocative home for Twombly’s enigmatic constructions. These disarm conventional vocabularies of aesthetic response, drawing attention to words and snatches of verse as points of association and recognition. Looking at them involves siting a phrase such as »Anatomy of Melancholy« in other dimensions – in lines, patches, figures, colors