to perform authorized transactions. If you are on a bad site such as a bad movie upload page or a smut website the hacker can use that to pass false authorization. 3. What is the proper way to prevent XSS attack? The first rule is to deny all 4. If an attacker wishes to place a phishing page on a website‚ what is a common vulnerability that can be exploited to successfully do this? Criminals often use social engineering along with vulnerabilities in applications such as web browsers or email
Premium World Wide Web Cross-site request forgery Cross-site scripting
Questions for 454 Lab 4 View the video for Lab 4 - then answer the following questions based on the information presented in the video. (3 points) 1. List 3 forms evidence is typically discovered in network forensics The 3 forms of evidences are 1)logs maintained by firewalls‚ intrusion detections systems‚ servers‚ 2)headers of network traffic like e-mail‚ and 3) active network monitoring – packet sniffers. (1 point) 2. What are the 3 components of the 3-way handshake? (must get
Premium Forensic science Sherlock Holmes Scientific method
BIOLOGY 2020 LAB LAB 4 – Sensory Systems I. Vision 1. Know the types of photoreceptors in the retina. (Remember there are 3 different types of cones) 3 cones i. Blue- short ii. Green- Medium iii. Yellow-Red- Long 2. Why would near point accommodation change as you get older? (Think about what happens to the lens and the muscles of the eye with age) As you get older‚ the lens becomes hardened. The elasticity of the lens decreases dramatically with age‚ resulting in difficulty
Premium Eye Retina Visual perception
Gabi Mejia Chem 101 Section ADF Lab 4: Weak Acid Unknown Procedure: When testing the acid‚ use only between 0.2 g and 0.3 g for each trial (get as precise a measurement as you can). The general procedure is to weigh out your acid‚ dissolve it in water‚ add a couple drops of the indicator (phenolphthalein)‚ and then add the sodium hydroxide until you note a color change (from clear to pink). When the color change occurs‚ you have added enough base to completely react with the acid (the endpoint).
Premium Sodium hydroxide Sodium Base
Section 1 Purpose: The purpose of this lab was to separate plant pigments using chromatography‚ calculate Rf values using the collected data‚ and study photosynthesis with isolated chloroplasts. Light energy Light energy Background Information (Activity A): In photosynthesis‚ plant cells convert light energy into chemical energy that is stored in sugars and other organic compounds. It is an endergonic and anaerobic reaction. Critical to the process is chlorophyll‚ the primary photosynthetic pigment
Free Photosynthesis Chlorophyll Chloroplast
1. a. List four cell structures that were common to both plant and animal cells. (4 points) b. What structures were unique to plant cells? (2 points) c. What structures were unique to animal cells? (2 points)--Answer below: a. 1. Rough ER 2. Smooth ER 3. Golgi Apparatus 4. Nucleus b. 1. Chloroplast 2. Cell walls 3. Vacuole c.
Premium Cell Bacteria Osmosis
The purpose of Lab 4 was to experiment with the vi editor commands. In the lab‚ the “garden” file was edited in many different ways. Many commands were explored in this lab including the ab‚ U‚ yy‚ dd‚ w‚ set number‚ set showmode‚ and paging commands. Step 1: Boot up the computer by pressing the power button. Step 2: Select Oracle Virtualbox using the mouse. Step 3:Open Fedora by using the Virtualbox Machine and click start when Fedora is selected. Step 4: With the vi editor in command mode
Premium Graphical user interface User interface Control key
cheese. Lactic acid bacteria(LAB)‚ a bacteria that can be found in the production of cheese‚ its stress gene was investigated in the experiment by using various biochemical and genetic techniques to identify and extract. The characterisation of the strain illustrates how identification of strains differ using different methods‚ such as gram stain and 16s rRNA screening. After the characterisation‚ the stress gene isolation assist the further understanding of the gene on LAB be giving different stress
Premium Bacteria
Moment of Inertia and Rotational Motion Garret Hebert PHY 2311 Tues 1:00 garret.hebert@hindscc.edu Abstract: During this lab we will study what rotational Inertia is and how different shapes of masses and different masses behave inertially when compared to each other. We will specifically study the differences of inertia between a disk and a ring. We will use increasing forces to induce angular acceleration of both a disk and a ring of a certain mass. We will then then measure the differences
Premium Classical mechanics Inertia Torque
interpret this is that at a constant pressure‚ volume and temperature are directly proportional. Materials Lab quest Vernier gas pressure sensor Temperature probe 20 mL gas syringe 125 mL Erlenmeyer flask 3 600mL beakers hot plate Dry ice rubber stopper with 2-way valve Procedure and observations (Part 1) The first thing we did in this experiment was measure pressure and volume. To do this we used the lab quest and syringe. You attach the syringe to the valve of the gas pressure sensor. We pick a volume
Free Gas Pressure Temperature