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FAQ for Youngsters & Students
Youngster Students FAQ
e-Authentication Methods
There are three basic authentication factors (i.e. “what the user knows”, “what the user has”, and “what the user is or does”) commonly referred to in an authentication system.
Guidelines for Using Software
A wide range of software can provide tools for ensuring information security.
Handling Malware Outbreak
Given that attackers are now moving away from attacks that are merely a nuisance or destructive towards activity that is motivated by financial gain, malicious code attacks have become more sophisticated and a significant concern to organisations.
Proper Use of the Internet
The Internet is now more than just an information source or research tool. It provides a great deal of opportunities for us to work, transact, communicate, learn and play.
Avoiding Phishing Websites
Try to avoid visiting phishing websites that imitate sites of well-known organisations. These are purposely setup to collect sensitive information from visitors, such personal information, usernames and passwords, in a fraudulent manner. This type of activity is notorious, and is known as phishing.
Playing Online Games Safely
Many computer and console video games can be played online against other players over the Internet. Players are allowed to communicate sometimes using text messages typed into the computer and sometimes using a microphone.
Downloading Software
The Internet provides a virtually boundless space for downloadable resources. There are a number of potential risks, however, that you should take care to avoid.
Handling User Accounts and Passwords
These are frontline security issues that have a direct effect on the way you handle your personal data, such as user accounts and passwords.
Handling Personal Information
Handle your personal information carefully while surfing the Internet.
Keeping Self Awareness for Information Security
It is the responsibility of all of us to take charge of protecting our own information and data from attacks and computer related crimes. The following tips can help you stay aware of information security threats.
Encrypting Your Data
Encryption is a process for scrambling and transforming data from an easily readable and understandable format (such as Plain Text) into an unintelligible format that seems to be useless and not readily understandable (known as Cipher Text).
Making Regular Backups
When you modify or remove important data on your computer, make sure that the data is backup.
Handling Emails
Today, email is a common way of communicating with other people. It is very convenient, but it also poses threats to your computer system.
Protecting against Phishing Attacks
Do not follow URL links from un-trusted sources or emails such as spam emails to avoid being re-directed to malicious websites by malicious links looking seemingly legitimate.
Protecting against Spam Emails
Spam has become a major problem for almost every email user. We all need to spend time cleaning away the massive amount of unwanted and unsolicited email messages everyday.
Using Webmail Wisely
Some tips to end-users on using webmail wisely.
Protecting Mobile Devices
Examples of mobile devices include smartphones, tablets, and notebook computers.
Protecting Your Notebook
You have to protect your notebook computer from stealing.
Avoiding Phone Fraud
Criminals also use the phone, and especially Internet phone systems, to trick people.
Tips on Using Public Wi-Fi
Free Wi-Fi facilities are available at various local and overseas public areas such as shopping malls, coffee shops, hotels, airports or government premises. Users should pay attention to the security risks when using Wi-Fi services.
Safe Online Social Networking
Online social networking is the interaction with external websites or service based on participant contributions to the content. It has gained enormous popularity, especially among young people.
Using Blog Safely
A blog is a convenient place to write and publish an online dairy, and share views with cyber friends. However, be aware that the information you post on blogs will be read by anybody, including criminals who might make use of that personal information, if any for malicious purpose.
Handling Cyber Bullying
Cyber-Bullying generally refers to those acts of bullying that occur in the communication platforms implemented with information technology.
Using Instant Messaging Safely
The following tips are designed for end-users using Instant Messaging as regular communication tool.
Securing Your New PC
Don't forget to implement necessary security measures when you set up your new PC at home. Just taking a new computer out of the box and connecting it to the Internet is not safe. You are exposing your PC to a number of security risks, such as virus and malicious codes infection, spam emails, denial of service attacks, disclosure of personal or sensitive information and so on.
Installing and Enabling Firewall
A firewall is a tool that can either be hardware or software. Its purpose is to protect computers against threats from intruders breaking into your computer or network via the Internet.
Patching Operating System
From time to time, software bugs are discovered in applications running on your PC. Software vendors will then release one or more 'patches' to fix the weaknesses. At the same time, hackers can take advantage of these weaknesses to attack the unpatched PCs.
Protecting against Malware
The best practices can protect your computer(s) more effectively against malware attacks
Disposal of Computing Devices
This section provides information on data deletion, and the proper way of disposing computers or storage media in order to prevent unwanted disclosure of information.
Tips on Using Public Computer
A public computer is any of the various types of computers available in public areas. In Hong Kong, places where public computers are available include libraries, cafes, restaurants or facilities run by the government. Many different people throughout the day use public computers, so using them poses certain security risks.
Malware
Malicious code refers to computer viruses, worms, spyware, Trojan Horses and other undesirable software. Attack made by using such software is to cause disruption either by deleting files, sending emails, or rendering the host system inoperable.
Phishing
Phishing emails often look 'official', some recipients may respond to them and click into malicious websites resulting in financial losses, identity theft, and other fraudulent activity.
Identity Theft
Identity theft is a criminal act of getting hold of personal data of others without their knowledge or permission with an intent to defraud. The personal data is used by identity thieves to impersonate the data subjects for fraudulent purposes.
Ransomware
Ransomware is a malicious software that cyber criminals used to lock the files stored on the infected computer devices. These locked files are like hostage and the victims are required to follow the instructions of this malicious software and pay a ransom to unlock them.
Data Breach
Data breach is a suspected breach of sensitive data by exposing the data to the risks of accidental loss, or unauthorised or accidental access, processing, erasure or use.
What is Information Security
The CIA triad of confidentiality, integrity, and availability is at the heart of information security.
Why Information Security Concern Me
Information security concerns everybody, because each one of us is exposed to information security risks every time we go online.
Core Security Principles
Core Security Principles are some generally accepted principles that address information security from a very high-level viewpoint. These principles are fundamental in nature, and rarely change.
Quiz
As what our slogan emphasises: Information Security is Everybody's Business. How much do you know about Information Security and Computer Related Crime? Take the challenge of our "Quiz on InfoSec", and you will then know the answer.
Glossary
Glossary of commonly used terms in information security