How to Secure Your Internet Access in 2025

Securing internet access on Macbook
4 min read💻Tech
Key takeaways
  • Use a VPN to encrypt all traffic between your device and websites - protecting you from ISPs, hackers, and surveillance
  • Install browser extensions like HTTPS Everywhere, uBlock Origin, and Ghostery to block tracking and force encryption
  • Configure your browser's privacy settings and enable private browsing to prevent data collection
  • Avoid public WiFi for sensitive activities or always use a VPN when on public networks
  • Choose a no-logs VPN provider with strong encryption and multiple server locations for maximum security

In my previous post about good password hygiene, I covered how password managers protect you from brute force attacks and social engineering. However, even the strongest passwords won't protect you from packet sniffing—the interception of data over networks. To secure yourself from surveillance and data theft, you need additional layers of protection.

basic authentication

Anyone with even a little bit of technical knowledge can read anything you send and receive over the Internet. If it’s not using HTTPS (Hypertext Transfer Protocol), it’s fair game. That means every form and field you fill out on the Internet can be sniffed out and read by anyone. Not even a password manager will save you, as you can see in the example below.

wireshark form post

So, what measures should you take to prevent this? The first thing you should do is configure your web browser’s privacy settings, like enabling private browsing in Firefox or setting Chrome not to save cookies. This is a small precaution, but one of the simplest you can take.

There are also several web extensions you can install to provide additional security. HTTPS Everywhere is an extension that enables HTTPS on most websites, encrypting your communications. Extensions like uBlock Origin and Ghostery block advertising and cookies, respectively. Plus, both extensions block the tracking used by advertisers to tailor ads to your personal information. Finally, NoScript can be used to disable javascript and flash on any websites not included in your personal whitelist.

These extensions are all valuable assets for securing your Internet access, but none of them are as secure or as efficient as the Virtual Private Network.

Virtual Private Networks

While using a Virtual Private Network (or VPN), everything between your device and the website you’re visiting is encrypted. That means nobody can read what you send. Not your ISP, and not the NSA. This is important, especially considering that some ISP’s save all of your traffic logs for 10+ years. Without a VPN, every nasty website you visit and everything that you say online can be recorded and logged by your service provider.

VPNs also help provide users with public safety. Remember, when using public wifi or public networks in general, anything that is not HTTPS can be tracked--even things like FTP or HTTP. Through the use of utilities like FaceNiff and Firesheep, a threat can intercept the cookies that allow you to remain logged into a website, hijacking your session. Threats can also perform Man-In-The-Middle attacks, changing the communications sent and received by your device. VPNs prevent session hijacking, and limit Man-In-The-Middle attacks because your data is encrypted.

While using a VPN, you’re also completely anonymous. Rather than having an IP that can be traced back to you, your IP is provided by the VPN service. This protects your identity, prevents data theft, and deflects black-hat hackers. It also permits access to any website that would otherwise be blocked by firewalls, whether you’re browsing from school or The People’s Republic of China. This is such a valuable selling point that even the United Nations recommends the use of a VPN. So does the EFF, and you should support them.

Updated 2025: The VPN landscape has evolved significantly since 2015. While Private Internet Access remains solid, there are now better options available. For comprehensive VPN recommendations with current pricing and features, check out our detailed Best VPN 2025 guide.

Current top VPN recommendations:

  • NordVPN: Best overall with 1,100Mbps speeds and double encryption from $3.39/month
  • Surfshark: Best value with unlimited devices from $2.19/month
  • Proton VPN: Strongest privacy with Swiss jurisdiction
  • ExpressVPN: Best for streaming at $4.99/month

When choosing a VPN, look for:

  • No-logs policy (independently audited)
  • Strong encryption (AES-256 or better)
  • Kill switch functionality
  • Multiple server locations
  • Good speeds for streaming and browsing
  • Multi-device support

I recommend reading our complete VPN comparison to find the best option for your specific needs, whether that's streaming, privacy, or general security.


This article is part of our digital security series. Also read: Good Password Hygiene and Best VPN 2025.

WRITTEN BY:

Ilias Ism profile picture

Ilias is a former CTO turned SEO strategist who specializes in building scalable content systems that rank, convert, and compound. He's founded multiple ventures including LinkDR (AI-powered backlinks), MagicSpace SEO (CRO-focused agency), AISEOTracker (SEO monitoring), and GenPPT (AI presentations).

He's led SEO and content projects for 50+ brands, producing growth systems that drive 300%+ organic traffic increases through systematic conversion psychology and technical optimization.

Read more about Ilias
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