Information Technology Threats

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As the usage of technology and the Internet increases, businesses depend on the security of the IT infrastructures and the data within them. However, a threat to a business’s infrastructure can challenge the systems security. There are four different types of security threats such as, unauthorized data disclosure, incorrect data modification, Denial of service and Loss of infrastructure. Unauthorized data disclosure This occurs by human error or by spitefully releasing data. Social engineering, Pretexting and Phishing are types of unauthorized data disclosure. These are performed by someone pretending to be someone else (pretexting) to obtain unauthorized data from a company or business. The “phisher” acts as a genuine company/ business and sends e-mails asking for personal and confidential information. Phishers use skillful techniques in order to copy trade marks in order to look legit. Incorrect data modification This is also occurs by human error, as procedures are not followed correctly. This can easily happen as someone could wrongly increase the price in tax or VAT. This...

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