Despite significant technological progress, internet users often face a paradox that jeopardizes their privacy and data security. This is evidenced by the stealing of personal information from individuals and financial data from businesses, which can be exploited by cybercriminals.
With the rise in popularity of the internet, concerns about personal data privacy have escalated, especially for those using it in public places. To help people take preventative measures and protect their information and emails, this post provides suggestions. Despite the internet's ability to transform access to information and commerce, it also poses potential risks that may result in inadvertent exposure of confidential information.
In various forms such as spoofing, identity theft, message alteration, and imposters, email security threats can compromise computer systems. Kangas (2004) highlights that the widespread use of email software often leads to overlooking the significance of emai
...l security. This negligence results in data loss since malicious individuals exploit vulnerabilities to access private information.
To ensure secure email communication, it is vital for individuals to use trusted email clients when sending and receiving emails. There are various reputable options available, and their respective companies release security patches regularly. Installing all patches is critical to address any potential software vulnerabilities. However, it is essential to recognize that the computer architecture utilized for email exchange lacks security measures and does not provide significant user privacy.
Encrypting data is crucial due to the availability of software, such as 'sniffers,' that effectively capture data intended for another computer. Encryption techniques ensure that messages are securely read by the intended recipient only. PGP (Pretty Good Privacy), a well-known email encryption technique that is free and secure, can be used to achieve this
[Engelfriet, 1998]. To avoid computer hackers from stealing information using viruses and Trojans, which are programs that perform undesired actions on a device without the owner's knowledge, it's important to scan all emails using good anti-virus software.
According to GFI [2004] and Slavic [2004], it is important to not open emails from untrustworthy sources and to check them for viruses prior to opening. Unsolicited emails from spammers not only compromise the privacy of an email user but also waste server space and potentially jeopardize the receipt of important emails. Spam has the potential to contain harmful viruses and Trojans that can damage one's computer. To avoid spam, it is crucial to keep one's email address private and have alternate email addresses available for website registrations.
To prevent email password cracking and other security threats while browsing the internet, it is recommended to either keep personal email addresses private or use a disposable alternate email. This can help avoid tracking via cookies and spam. It is also advisable to install personal firewall software as it helps safeguard identity and prevents potential unauthorized access to computer systems by hackers who may identify a user's IP address on unsecured sites. The addition of a firewall provides an extra layer of protection against online hacking attempts, ensuring that personal data remains secure.
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