Answer:
This is what we call SQL Injection.
• SQL Injection is when an attacker compromises your database only if it is vulnerable.
• Vulnerability includes leaving an empty ""(value) or forgetting to close anything that could be attacked.
• Ways to prevent injection is to not use string concatenation.
(<em>ex.</em> "hello" + "world")
* Use parameterized queries.
* Immediately get rid of any unused code.
Answer:
Answer is explained below.
Explanation:
Objects on the internet are unsecured and thus securing the data and private information on the Internet is a huge task. Cyberworld poses threats when attacks happen to reveal secure and private information from individuals and companies, and also governments. Threats on the Internet are of many types and mainly considering the 2 type of threats target 2 things mainly -- money and data. So securing data is as important as securing money as data on the Internet is as valuable as money. The threats are controlled and attacked by the attackers who pose a threat to the people and do damage and data leakage from websites containing the users' personal information and other confidential and sensitive information.
Thus threats are in the Internet and in the cyber world. Cybersecurity is very important in today's world where we need to control the security of every party and protect one from attackers/hackers who steal personal information and other parties who collect personal information of the user without the user's consent. There are several risks in the cyber world on sharing personal content and using the services of the websites such as social networks and using the cloud services.
Cybersecurity risks arise on the usage of the internet and on sharing information on the Internet as it is an unsecured medium. Consequences of not taking cyber security seriously are many such as losing money and data, data leakage, hacked, infected with virus and worms. Information leakage is the biggest threat that can ever be and is the main consequence of the world in cybersecurity.
One such a case is about the California-based medical device manufacturer Inogen, where 30,000 former and current customers were exposed and compromised when only one of the employee's email was compromised. Thus, here the issue is the information leak about the personal information about the personal data of the company's current and former customers. The employee's email was accessed by some unauthorized person and files in that email have contained customer information by which it got leaked. The data of the customer which was leaked was: customer name, address, telephone/mobile number, email id, DOB, date of death, Medicare identification number, insurance policy information, and/or type of medical equipment provided. So that's a lot of personal information where we consider medical information to be one of the most private information about an individual.
Thus the company after this leak is putting in place new internal and external information security measures and operations to prevent this from happening in the future. The company is looking at all loophole in security and also insider attacks in the scenario and implementing strict security after the incident such that none happens after that.
Answer:
E. The data is not under the owner’s direct control.
Explanation:
Disadvantages of cloud storage:
- Need for internet connection: We need to accept the fact that the internet connection, whether by broadband, 3G, 4G or 5G. Opening and retrieving data in the cloud becomes impossible without the internet.
- Mistrust: Security breaches are very rare, especially if your content is stored on large enterprise servers that invest heavily in security.
- Internet laws are unclear - and are different in each country: Because servers are scattered around the world, cybercrime is a doubt: in case of a leak, the hacker should be tried according to the virtual laws of the country in which is the server or country of the user who uploaded these files?
- Price: Yes, there are free options, but companies and business owners who create and access large volumes of files may need paid plans to meet their needs.
Answer:
The grid computing is the type of processor architecture which basically combine all the resources of the computer system from the various type of domain for reaching the main goal. In the the grid computing all the computer perform all the task together in the network.
The main difference between the beowulf cluster and the grid computing is that the cluster is the homogeneous on the other hand the grid is heterogeneous. The grid computing can run the different types of operating system and cluster computers include similar type of operating system and hardware.
The beowulf cluster is the type of the computer cluster that are easily identical in the local area network. It basically allow the programs to be installed in the system.
Blade computing is the type of server blade in the cloud computing technology that basically refers to the high density server in the networking system. It is the compact device which is used to manage the data in the computer system.