Understanding Cyber Deception Tools
The UK's National Cyber Security Centre (NCSC) is on a mission to enhance the nation's cybersecurity defenses using cyber deception tools like honeypots. These tools are designed to trick hackers into revealing their tactics and methodology, providing valuable threat intelligence.
Honeypots and Their Types
A honeypot is a decoy system used to attract cyber attackers. It can be set up to mimic a real system and lure hackers into thinking they're interacting with genuine targets. There are two main types: low-interaction honeypots, which simulate certain parts of a system, and high-interaction honeypots, which replicate full systems and services to engage attackers more thoroughly.
Honeytokens and Tripwires
Another tool is the honeytoken, a false piece of data planted inside a system, much like bait. If a hacker accesses it, the organization is alerted. These work alongside digital tripwires, which are systems that detect unauthorized access, akin to an alarm system in cybersecurity.
Objectives of NCSC's Initiative
The NCSC's current focus is on gathering evidence for the effectiveness of these tools. They aim to deploy approximately 5,000 honeypots on the UK's internet network and significantly more within internal and cloud environments. The goal is to understand how these tools can detect compromises, reveal new threats, and potentially alter the behavior of hackers at a national level.
Challenges and Perceptions
Although promising, the term “deception” can be controversial, evoking mixed feelings. Nonetheless, cybersecurity experts acknowledge that these technologies differ vastly from military deception and are purely defensive.
Real-World Applications
Already, sectors like energy and law enforcement are adopting these technologies. For instance, the National Grid has invested in honeypot technology to safeguard its infrastructure.
Looking Ahead
The NCSC's exploration into cyber deception is a significant step in upgrading national cybersecurity. By expanding the use of honeypots, the UK aims to stay ahead in the rapidly evolving cyber threat landscape.
