A organization is leveraging Amazon S3 in eu-west-1 to store static content for a webbased property. The organization is storing objects using the Standard Storage class. Where are the organization's objects replicated?
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A organization is leveraging Amazon S3 in eu-west-1 to store static content for a webbased
property. The organization is storing objects using the Standard Storage class. Where are the
organization's objects replicated?
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- In Cryptography, we looked at both stream and block cyphers. We also spoke about substitution cyphers and transposition cyphers as instances of these cyphers. What sort of encryption will arise if we combine a stream cypher with a block cypher (by utilising the stream ciphertext as the plaintext in the block cypher)? Is it going to be a block or stream cypher? 2. What kind of encryption will be produced if we reverse the order, putting the block cypher before the stream cypher? Is it going to be a block or stream cypher?For a dictionary attack on a target server that didn't employ salt, you had previously prepared a file. Except for "impossible," the 171,000 words in this file make up the entire OED. The dictionary can no longer be used due to a 32-bit salt server upgrade. Instead of using brute force to sift through an outdated vocabulary, you should establish a brand-new one. How many total entries does the new dictionary have?An issue that we have glossed over so far is how the client locates the server in remote procedural calls. One method is to hardwire the network address of the server into the client. The trouble with this approach is that it is extremely inflexible. If the server moves or if the server is replicated or if the interface changes, numerous programs will have to be found and recompiled. To avoid this limitation, which kind of binding is appropriate to match up clients and servers? Also explain basic procedure of such binding. OO 6:46 PM
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- Consider the following docker-compose file (docker-compose.yml) for launching the WordPress and MYSQL stack. version: '3.2 services: mysql-server: container name: mysql ports: - "13306:3306" environment: MYSQL ROOT PASSWORD: 12345 MYSQL DATABASE: Wordpress MYSQL USER: wordpressuser MYSQL PASSWORD: secret image: mysql/mysql-server wordpress: image: wordpress:latest container name: wordpress ports: - "20080:80" environment: WORDPRESS DB HOST: mysql-server:3306 WORDPRESS DB USER: wordpress user WORDPRESS DB PASSWORD: secret depends on: - mysql-serverThe file you created earlier would be used in a dictionary attack against a server that does not use salt. There are 171,000 words in this file, enough to cover the whole OED except for "impossible." The dictionary is now inaccessible because of a switch to a 32-bit salt server. In order to brute-force your way through an older dictionary, you'll need to create a new one. Find out how many words are included in the updated reference book.- Consider another carelessly written Web application, which uses a servlet that checks if there was an active session, but does not check if the user is authorized to access that page, instead depending on the fact that a link to the page is shown only to authorized users. What is the risk with this scheme? (There was a real instance where applicants to a college admissions site could, after logging into the Web site, exploit this loophole and view information they were not authorized to see; the unauthorized access was however detected, and those who accessed the information were punished by being denied admission.)
- in java fx Write a program that launches 1,000 threads. Each thread adds 1 to a variable sum that initially is 0. You need to pass sum by reference to each thread. In order to pass it by reference, define an Integer wrapper object to hold sum. Run the program with and without synchronization to see its effect. I want it like the picture but can you do the without synchroniazation.Need help with this code: You will write a client-server system for writing/storing notes. Each note has an ID (integer), a title (short text), and a body (long text). A client can have three kinds of requests to the server: upload a note, download a note (given its ID), and search for a note (given a keyword). In the case of search, the server will return a list of IDs and titles of notes whose titles contain the keyword. Design the database to store the notes. Design the Ul of the client. • Write code to implement the system. • You should use design patterns as in the Store Management System: 3-layer; Model-View-Controller; Singleton, Adapter. 1. StoreManager code public class StoreManager { private static StoreManager instance = null; private RemoteDataAdapter dao; private ProductView productView = null; public ProductView getProductView() { return productView; } private ProductController productController = null; public static StoreManager getlnstance() { if (instance == null)…Here, we'll use a database used by an airline as an illustration of how "snapshot isolation" works. If the airline's overall performance is enhanced, then non-serializable executions may be tolerated.