Digital Privacy: What It Is and Why It Matters

 Digital privacy is the ability of an individual to control and protect the access and use of their personal information as and when they access the internet1. It is a fundamental right that seeks to guarantee the protection of the personal data of users who access a service through the internet2. It also involves the communication and expression of users online, which should be secure and private3.

Digital privacy is important for many reasons. First, it helps individuals stay anonymous online by safeguarding personally identifiable information such as names, addresses, and credit card details. This prevents identity theft, fraud, and other cybercrimes that can harm individuals financially, emotionally, or physically. Second, it protects the freedom of speech and opinion of users online, which are essential for democracy and human rights. Users should be able to express themselves without fear of censorship, surveillance, or retaliation. Third, it respects the dignity and autonomy of users online, who should be able to decide what information they want to share, with whom, and for what purpose. Users should also be able to access, correct, or delete their personal data if they wish.

However, digital privacy is under threat from various sources. Some of the common threats to digital privacy are:

• Cookies: These are small pieces of data that are stored on the user’s browser by websites or third-party advertisers. They are used to track the user’s online behavior, preferences, and interests, and to deliver targeted ads or content. While some cookies are harmless or useful, others can be intrusive or malicious, and can compromise the user’s privacy and security4.
• Cell Phone GPS Functionality: This is a feature that allows the user’s phone to determine its location using satellite signals. It can be useful for navigation, emergency services, or location-based services. However, it can also be used by third parties to track the user’s movements, activities, and habits, and to collect personal data without the user’s consent or knowledge4.
• Phishing Attacks: These are fraudulent attempts to obtain the user’s personal or financial information by impersonating a legitimate entity, such as a bank, a government agency, or a social network. They usually involve sending the user an email, a text message, or a phone call, with a link or an attachment that leads to a fake website or a malware infection. The user is then tricked into entering their credentials, account numbers, or other sensitive data, which are then stolen by the attacker4.
• Unsecured Browsing: This is when the user accesses the internet using a public or unencrypted network, such as a Wi-Fi hotspot, a hotel, or a cafe. This exposes the user’s online activity and data to interception, eavesdropping, or hacking by anyone who is on the same network or who has access to the network’s router. The user’s passwords, emails, messages, or credit card details can be easily captured or modified by malicious actors4.

To protect their digital privacy, users should follow some best practices, such as:

• Cookies Blocking: Users should adjust their browser settings to block or limit the use of cookies, especially third-party cookies. They should also clear their browser history and cache regularly, and use tools such as ad blockers or privacy extensions to prevent unwanted tracking or ads4.
• Protect Personal Accounts With Good Security: Users should create strong and unique passwords for their online accounts, and change them periodically. They should also enable two-factor authentication, which adds an extra layer of security by requiring a code or a device to verify the user’s identity. They should also avoid using the same password for multiple accounts, or using public or shared computers to access their accounts4.
• Beware of Phishing: Users should be careful about opening emails, texts, or calls from unknown or suspicious sources, and avoid clicking on links or attachments that they are not expecting or that look suspicious. They should also verify the sender’s identity and the website’s URL before entering any personal or financial information, and report any phishing attempts to the relevant authorities or platforms4.
• Delete Unsecured Apps From Your Phone: Users should review the apps that they have installed on their phone, and delete any that they do not use or that request excessive permissions. They should also check the app’s privacy policy and settings, and disable any features that collect or share personal data without the user’s consent or need4.
• Use Encrypted Apps for Messaging: Users should use apps that offer end-to-end encryption for their online communication, such as WhatsApp, Signal, or Telegram. This means that only the sender and the receiver can read the messages, and that no one else, including the app provider or the network provider, can access or intercept them4.
• Don’t Save Financial Info on Shopping Sites: Users should avoid saving their credit card details or other financial information on online shopping sites, especially if they are not reputable or secure. They should also use a separate credit card or a prepaid card for online purchases, and monitor their bank statements regularly for any unauthorized or suspicious transactions4.
• Use a VPN: A VPN, or a virtual private network, is a service that creates a secure and encrypted connection between the user’s device and the internet. It hides the user’s IP address and location, and allows them to access the internet anonymously and safely. It also prevents anyone from spying on the user’s online activity or data, and bypasses any censorship or geo-restrictions that may apply in the user’s region4.
• Browse in Private Mode: Users should use the private or incognito mode of their browser when they want to browse the internet without leaving any traces or history. This mode prevents the browser from storing any cookies, cache, or passwords, and deletes any data that is generated during the browsing session. However, it does not prevent the websites or the network providers from tracking or collecting the user’s data, so it should be used in combination with other privacy tools4.

Digital privacy is a crucial aspect of the user’s online experience and well-being. It protects the user’s personal information, communication, and expression from unauthorized access and use. It also safeguards the user’s freedom, dignity, and autonomy online. Users should be aware of the threats to their digital privacy, and take the necessary steps to protect it. By following the best practices mentioned above, users can enjoy the benefits of the internet without compromising their privacy and security.