Botnets: Are YOU Part of the Digital Threat?

Botnets have been around since 2004, when the first one was discovered and branded Bagle. The worm was designed to inundate Windows computers with spam, and it was a prototype — an infant form of what botnets would one day become. Your I.T. security team probably wouldn’t see Bagle as much of a threat these days!

Now botnets are capable of infecting a massive number of machines and honing them toward one purpose. Usually, hackers use botnets to inundate network and server connections with traffic; this is what’s known as a DDoS (distributed denial of service) attack, and it can effectively shut down the target website if there are vulnerabilities there. Some servers are capable of flagging suspicious website traffic and kicking off security procedures right then.

Some recent DDoS attacks that you might recall hearing in the news include…

DDoS attacks are getting more dangerous with time, and cybercriminals don’t seem to be shying away from using botnets as a method of breaching your data. With all that in mind, what can you do to keep your network secure from botnet attacks AND your system from becoming a part of the Dark Web’s army?

How to Protect Yourself from Botnets

Denial of service attacks are a digital threats that is best monitored via automated scanning software. Artificial intelligence (AI) can self-learn based on inputted information, for example, learning when you usually use the web so they can notify you of unusual activity during the night. If you run a site yourself, you can also use similar services to get insights into your bot traffic and quickly respond to influxes that flag as unusual.

You should also regularly assess your cybersecurity posture to see if there are any known vulnerabilities that botnets might target. NIST-grade Risk Assessments offer insights based on an international database of cyber-threats and known exploits. If you turn on regular, automatic updates, then new versions can downloaded as soon as they’re available, thus protecting you more effectively from zero-day exploits and the latest botnet attacks.

Botnets infect your system with malware the same way that other cyber-attacks start with viruses as the gateway into your network. Avoiding suspicious links, reporting odd messages, and double-checking communications through the properly secured channels can all reduce your risk of falling victim to ANY cyberattack, including malwares that turn your systems into part of a botnet or starts a DDoS attack on your servers.

Conclusion

Botnet defense is a nearly $300M industry. Cybersecurity experts recognize the threat posed by DDoS attacks and the digital armies that hackers amass to perpetuate their misdeeds. The breadth of today’s threat landscape reflects our rising reliance on the Internet given work-from-home and hybrid work models, increasing digitization the world over, and a general trend toward digital accommodations over physical ones (think how you pay with digital wallets, scan QR codes for restaurant menus and even swipe for dates on an app!) all of which provide hackers more avenues to reach out to us and steal our data.

Knowing what a botnet is, understanding how it enables distributed denial-of-service attacks, and equipping your systems with defenses to fight off any attempts to induct them into a botnet, have already given you an advantage. Automated security software can help even more.

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