You should rather install a reputable password manager to remember your passwords. 4. Don’t use the same password for all your online accounts. It is risky. Online criminals and hackers could potentially gain access to all your accounts if they figure out such password.
They intentionally release computer viruses. They steal sensitive personal, business, and government information. They steal money, crash websites, destroy files, and disrupt businesses. (pg. 230)” I agree with that quote, hackers are doing the harmful act of entering into someone’s privacy and gathering personal information with the intent to steal.
The process is the same as a regular hacking of a computer or system: the hacker collects information on the target’s system, he figures out its weaknesses and uses them against the target, in order to control or destroy it. A small country with a strong hacker team can easily wound a big country with inferior military. There are two types of cyber warfare: espionage and sabotage. Espionage: Simply put, espionage is when a nation or a state gets information about the target nation or state that weren’t meant for them. For example, the pieces of information could be referring to tactical and strategic information, information about troop movements, the strengths and weaknesses of weapon systems and anything else about sensitive matters that might be proven helpful for the conductors of cyber warfare.
If you download files from infected emails or sites then the network will be infected; there will be viruses in the computer. Use of scanners: is when scanners are used to scan addresses to identify users IP address. It’s to identify user address through internet. Using this would allow the hackers to see
TEST 4 1. Identify and describe three types of “cybercrime”. The computer as the target: eg a computer virus. This includes theft of intellectual property or personal data. It covers changing a criminal history; modifying information; and falsifying documents for identification purpose.
While it can be used to carry out many malicious and criminal tasks, it is often used to steal banking information by man-in-the-browser keystroke logging and form grabbing. It is also used to install the CryptoLocker ransomware. Zeus is spread mainly through drive-by downloads and phishing schemes.
Cyber-attacks are attacks on a target system carried about by different people and may not be associated with a terrorist group. They may be trying to steal information or corrupt data. There are many ways to carry out cyber-attacks such as malware, botnets, viruses, denial of service (DoS) accounts and many other types of attacks. Cybersecurity is also known as information security which applies to devices such as computers, laptops, mobile devices, networks, and including the internet to include preventing unauthorized access, modify, or destroying data. Department of Homeland Security plays roles in securing the federal government and helping to secure a cyber-ecosystem by helping with investigations and arrest of cyber criminals, releasing cyber alerts about threats, and educate the public and stay safe online.
Hacking is one of the most common and famous devastating practices that may harm the confidential information, stored or processed on internet. On the other hand, hacking is also referred as an activity of transforming or modifying the software or hardware of computer, in order to damage
• Security of transactions is a big problem. Your account information might get hacked by unauthorized people over the internet. • Password security is a must. After receiving your password, do change it and memorize it otherwise your account may be misused by someone who discovers your password unintentionally. • You cannot use when the bank’s server is down.
A virus can be in form of an email from an known source, clicking on such emails or attachment can lead a breach of data security. Thus, a computer should be protected by anti-virus and anti spyware software to reduce vulnerability. Company computers should be checked for out of date anti- virus and anti spyware software as they may fail to detect viruses. What do your examples have in common? What my example has in common is that anyone externally can breach the security of data, if a company does not put certain security measures in place.