Monday, 27 August 2018

P4 : Describe the action taken to reduce risks to security whilst using the internet for different types of business activities.


HOW TO REDUCE RISKS?

Business chance is a developing concern, particularly in the present economy. Entrepreneurs need to take control of their organisations, evaluate the dangers inborn in both their organisations and ventures and decide how to best decrease these dangers. Hazard can be security related, budgetary or operational. Be that as it may, for every potential hazard, a compelling arrangement of inside controls can be actualised to lessen chance.


Why Data Security is important?

Data security is important to all new and existing business. While working on the web it is fundamental that an organisation to have right safety efforts being set up to protect themselves and their customers from hackers or spyware. Issues that businesses commonly deal with includes viruses, trojans, worms, loss of data, identify theft and internal security threats. Its because the internet provides an unrivalled level of freedom, which unfortunately can lead some individuals to act in ways they would not in public.

Secure your computer and devices

Small pieces of software known as malware or viruses can infect your computers, laptops and mobile devices. Install security software on your business computers and devices to help prevent infection and ensure it includes anti-virus, anti-spy ware and anti-spam filters. Make sure that you set your security software to update automatically as updates may contain important security upgrades based on recent viruses and attacks.
Figure 1

Set up firewall security to protect your internal networks. Remember to install the firewall on all your portable business devices and keep them updated and patched to prevent threats entering your network.
Figure 2

Firewalls assist in blocking dangerous programs, viruses or spyware before they infiltrate your system. Various software companies offer firewall protection, but hardware-based firewalls, like those frequently built into network routers, provide a better level of security. 
This means that none is going to be able to get any information off the computer. 

Information backed up

Backing up your business’s data and website may help you recover what you’ve lost in the event of an attack. It’s essential that you regularly back up your important data and information, from financial records and business plans to customer records and personal information. This will lessen the damage in the event of a breach or computer problem. Fortunately, backing up your data is generally cost-effective and easy.
Figure 3
Store portable devices separately offsite and do not leave them connected to the computer as they can also be infected from a cyber-attack. Having a copy of your data in a separate location will let you recover information quickly and easily in the event of any data loss.
Smart password practices


Figure 4
Strong, frequently changed passwords are a crucial part of an Internet security plan. When you create accounts for websites or applications that use the Internet, choose strong passwords that are difficult to guess or break by including a variety of characters and using both capital and lowercase letters. Change passwords often and tell your employees to follow suit; if they have difficulty following through, enact a specific company policy.

Figure 5
Increase security would be to keep updating your software and all passwords. This is going to increase security because it means that its going to be harder for people to find out your passwords if they keep changing. Its also important to keep your security software updated as this is going to keep it all up to date meaning that the protection is just going to keep getting better and stronger. 






P3 : Describe the use of internet for different types of business activities

METHOD OF BACKING UP DATA

What is Data Backup?

Data Backup is a process where data is being duplicate to allow retrieval of the duplicate set after a data loss. Data Backup can archive files and folders for the purpose of being able to restore them incase loss of data. There are many kinds of data backup services that helps the enterprise and organisations to ensure data is secure.

Why do we need to back up?

Data loss can be caused by a lot of things for example computer viruses to hardware failures, flood or theft (etc). Backing up Data are important parts of running a business. Business must be prepared with having data backup system. These systems are using offsite server or using separate drives to store a massive amounts of information. Without these data backup system can become perilous situation where businesses can lose their information.

There are several ways to backup data by using third party apps such as :-
  • Cloud backup
  • External hard disk 
  • USB flashdrive
  • Disc (CD, DVD, Blu-ray)

CLOUD BACKUP

Figure 1 : Cloud Backup


Cloud backup is a type of service which cloud computing resources and infrastructure are used to create, edit, manage and restore data, services or application backup. This is done remotely over the internet. Cloud backup may also be called online backup or remote backup.

Advantages of Cloud Backup
  • Unlimited storage capability
  • Improves recovery time for small data sets.
  • Data secured in a remote location. You can access it anywhere you can reach the internet
  • Secure transmission of data 
  • easy to use

Disadvantages of Cloud Backup
  • Must have internet in order to access your backup files.
  • Free storage limitations
  • Risk of having site closing

iCloud

Figure 2: iCloud


iCloud is an apple product which simply a service that keeps all your devices in sync. The information can be shared between an iPhone, iPad, iPod touch, and a computer. The information on each device is automatically updated to make sure the most current information is available on all devices

Advantages of Using iCloud:-
  • Unlimited storage capability 
  • Pictures can be seen by anyone with access and it can be used from any computer with internet access.
  • Allowing to back up and restore data on all the Apple products

Disadvantages of Using iCloud:-
  • iCloud service is compatible only with IOS devices and has widespread accessibility issues


Dropbox

Figure 3: Dropbox

Dropbox is a personal Cloud storage service which is usually used for file sharing and collaboration. Dropbox application are available in any desktop operating system and also available on mobile devices. Dropbox provides 2GB of storage for free and up to 100GB on various for free plans. it provides up to 350GB storage.


Advantages of Using Dropbox:-
  • Easy sharing ( sharing files using dropbox )
  • Restores Files.
  • Reliability ( Available on computers and mobile phones )

Disadvantages of Using Dropbox:-
  • Limited free storage after 2GB. Needs to purchase in order to earn extra space.


Google Drive
Figure 4: Google Drive

Google Drive is a free cloud based storage service which enables users to store and access the files online. Google Drive stores documents, photos and more on mobile device, tablets and pc's. Google Drive gives a free 5GB storage once you sign up the account.


OneDrive

Figure 5: OneDrive
OneDrive is a Microsoft cloud service which connects to all the files. It helps to store and protect files, share them with others, and get to to them from anywhere on all devices. when using OneDrive it will provide an account by the company or school. OneDrive sometimes being called as the OneDrive for business.




External Hard Drive

Figure 6: External Hard Drive


External Hard Drive are the biggest growth in data storage because they offer the possibility of a transportable respiratory for all users valuable data, documents, photographs, music and movies. It provides a destination for user to backup their valued files.




Advantages of Using external Hard Drive:-
  • Stores and retrieves data much faster than a floppy disk or CD/DVD
  • Large capacity
  • Easy to use
Disadvantages of Using external Hard Drive:-
  • Hard disk drives run the risk of failure
  • Far slower to access data than ROM or RAM chips


USB Flash Drive

Figure 7: USB Flash Drive

It is a device used for storing data which includes a flash memory and USB interface. USB flash drives are removable and rewritable.

Advantages of Using USB Flash Drive:-
  • Affordable
  • Portable 
Disadvantages of Using USB Flash Drive
  • Misplace easily or can be stolen
  • Capacity limits

CD, DVD, Blu-Ray Disc


Figure 8 : CD, DVD, Blu-Ray Disc

It is an unpopular method to backup data but still reliable. It helps to burn data to CD, DVD, Blu-Ray Disc

Advantages of Using CD, DVD, Blu-Ray Disc:-
  • Drive failure is not an issue
  • Can be stored safely in a second location
Disadvantages of Using CD, DVD, Blu-Ray Disc:-
  • Large amounts of data can cost more to but additional disks.
  • Slow process and takes times to manage backup.