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Articles on Security

Every article filed under Security, newest first. The rest of the archive is one chip away.

7 posts 2022–2023 latest 7 Nov 2023

Fig. 1 — Posts by month in Security. It follows the search below.

The index

Every post in this category, newest first. Pick another category, or search the titles and excerpts.

7 posts

2023 2 posts

  1. Introduction to Email Security: You Can’t Unsubscribe From This

    Ever stopped to ponder how your juicy office gossip or critical business plans zip safely through emails without landing in some sneaky hacker’s lap? Or why some emails find their cozy nook in your inbox while others are banished to the shadowy depths of the spam folder? It’s all thanks to the guardians of email security: protocols that ensure only the good stuff gets through and keeps the baddies at bay.

    SecurityA vibrant medieval marketplace bustling with activity, showcasing merchants and craftsmen at work. At the center stands a prominent building adorned with a massive golden padlock labeled DKIM, symbolizing secure email authentication. Surrounding the scene are banners featuring email-related symbols and terms, emphasizing the importance of security in communication. The detailed market setting highlights collaboration and trust within a safeguarded environment.
  2. Choosing the Perfect Password Manager: Your Digital Vault, Unveiled

    Here’s a startling fact for you: according to a report by Cybersecurity Ventures, cybercrime is expected to cost the world $10.5 trillion annually by 2025. That’s a colossal number, and it underscores the urgency for all of us to tighten our online security. Still think managing your myriad of passwords on a sticky note is a good idea? Yeah, didn’t think so.

    SecurityA surreal illustration featuring humanoid figures with elongated limbs reaching toward a heavily secured door covered in numerous locks, keys, and handles. The chaotic background depicts an abstract cityscape with clock-like structures, symbolizing the complexity and urgency of digital protection.

2022 5 posts

  1. Session Hijacking: The Dark Art of Stealing Digital Identities

    Session hijacking is one of those buzzwords you hear and immediately think “bad news.” But what is it, really? Imagine you’ve got a key to your house, and suddenly, someone duplicates that key without your knowledge. Now, they can walk into your home and act like they’re you. In the digital realm, this “key” is your HTTP session, and the intruder? That would be the session hijacker. This is not a new form of attack by any means, but with the increasing amount of personal and financial data online, the stakes are higher than ever.

    SecurityA dimly lit industrial lab filled with glowing jars containing ethereal human-like figures, representing stolen digital identities.
  2. Unlocking the Future: Passkeys and Passwordless Authentication

    Let’s get the kettle boiling by tackling an issue everyone loves to gripe about: passwords. Sure, they’ve been our digital sentinels for years, guarding our personal emails, bank accounts, and Facebook profiles. However, the harsh truth is they’re the weakest link in our cybersecurity chain. Weak or reused passwords are a hacker’s dream, and even strong ones are susceptible to phishing attacks.

    SecurityA surreal depiction of two individuals working on laptops beneath an arch made of locks and keys, symbolizing the transition from traditional authentication methods to a passwordless future.
  3. Virtual Private Networks (VPN): Decoding the Hype vs. Reality

    Let’s talk VPNs. You’ve seen the ads. You’ve heard the buzzwords. Maybe you’ve even pondered clicking that “Subscribe Now” button. But hold on just a moment, because we’re about to delve into the nitty-gritty of what VPNs can and can’t do for you. Are they your digital guardian angel or just another layer of hype? Spoiler alert: It’s a little bit of both.

    SecurityA surreal illustration of a mechanical landscape blending industrial elements, surveillance tools, and a serene cityscape viewed through a lens, symbolizing the contrast between privacy and technological intrusion.
  4. What is Two-Factor Authentication and Why Do We Use It?

    Most of us have heard about two-factor authentication or 2FA. It’s like the bouncer at the club of your personal data, asking for not just one, but two IDs before letting you in. It’s an upgrade from the old days of single-factor authentication (SFA), where you toss in a password and hope for the best. In 2FA, you’re looking at combining two different types of authentication, like a password and a security token or maybe a fingerprint. Why? Well, it’s about making it twice as hard for anyone who’s not you to access your stuff.

    SecurityA luminous figure with multiple arms, each holding a distinct key, representing the multifaceted security of two-factor authentication.
  5. Browser Fingerprinting: The Unseen World of Tracking

    Let’s get down to brass tacks. User privacy in the digital world is sort of like a never-ending game of whack-a-mole. You fix one vulnerability and another one pops up almost instantly—it’s a real calorie burner for someone in my line of work, I can tell you! Now, you might be wondering why someone who is all about data collection and analytics is raising the vale on such a topic, and the reason is that it’s power scares me. Having seen it used for less-than-ethical uses over the years, I think it’s high time we discuss it.

    SecurityAn abstract depiction of a hand holding a magnifying glass over a crowd of humanoid figures with unique patterns, symbolizing the individuality tracked by browser fingerprinting.