Cybersecurity has been forming the crux of all the businesses small and medium alike. Fending of hackers is one of the main challenges that the companies face these days. The most exciting and attractive targets for hackers currently are solely cloud-based businesses. To them, this is their treasure houses of sensitive data which is laying astray without much security.
Let us have a look at some staggering security analytics statistics:
As per Techbeacon.com
- 65% of Security executives are expecting a major security breach in the consecutive year
- 94% of the Malware is delivered to your systems by email as per the last year’s numbers
- There are about 20373 complaints that the FBI received last year in regards to security breaches and email breaches.
The increase in cyber attacks in recent times has led to graver concerns of security. Sticking to the legacy functions of cybersecurity is no longer a choice, hence Big Data Analytics was combined with cybersecurity to enhance the protection of sensitive data and applications. This is how Cybersecurity analytics have come into the picture.
Now there will be two questions at this juncture for all:
- What is Cybersecurity Analytics?
- How can big data improve cybersecurity
Let us start by addressing the elephant in the room by diving into the primary aspects first:
What is Cybersecurity Analytics?
Security Analytics is a functional approach to cybersecurity that focuses on the analysis of data in order to enhance the existing security measures. Cybersecurity Analytics is an evolved process that has evolved from Security Incident and Event Management in order to make sure that greater security has been met across businesses. In totality there are three components which are involved in forming the strata of Security which are as follows:
- Security Incident and Event Management
- Behaviour Anomaly Detection
- Threat Intelligence
Now that we have rounded up with cybersecurity analytics definition, let us further strengthen the knot why moving to the bigger question:
How can Big data improve Cybersecurity?
Big Data plays a massive role in security analytics. It permits security groups to dissect substantially more log and data than traditional cybersecurity solutions. The investigators of the Security Operations Center (SOC) utilize Big Data to computerize various tasks.
The massive rise of Big Data is empowered by Machine Learning (ML) and Deep Learning (DL), which are subsets of Artificial Intelligence (AI). DL and ML procedures can process a lot of information accumulated by the framework and recognize designs that may show a digital risk. The main test with Big data is to dissect and deal with huge volumes of information in an auspicious way to empower faster Incident Response (IR) and concentrate important data that can be utilized by the security group.
Core benefits of Cybersecurity analytics over traditional security measures:
Faster Incident Response rate
since the conventional cybersecurity techniques need to depend on explicit rules, they are not as viable to recognize and distinguish dangers as speedy as big data security. Big Data helps in reading the cybersecurity threats with a combination of data and analysis which gives rather detailed and better-synthesized results.
Ability to deal with distinct events
the conventional methodologies are intended to deal with the most well-known types of assault and they are generally effective in doing as such. Be that as it may, they are not furnished to manage new rising dangers. Big data is more evolved in combating random and newer errors as it does not feed on a fixed set of rules, but more of an observation and data synthesis. The security analytics use-cases are not stringent, they are free in the way of identifying the problem and takes all the happenings into observation before categorizing it.
The traditional cybersecurity frameworks are intended to recognize abnormalities dependent on (normally) a stringent set of rules, which implies they regularly cause the framework to create a high measure of bogus positives. The most serious issue with bogus positives is that it can lead the security group to weariness and might cause a more slow reaction and lack of interest in the security groups. However, Cybersecurity analytics makes sure the chances of such encounters are void. It has an evolved progression which gives results with precision.
Now that we have deciphered the traditional cybersecurity mechanisms against the cybersecurity analytics we can clearly conclude that cybersecurity analytics is the winner. Let us have a look into some of the major types of cybersecurity analytics solutions in order to learn what components of Cybersecurity analytics makes it a huge success:
Intrusion Detection system (IDS)
These systems screen all the network traffic that goes through the hierarchical system and assists endeavors with recognizing and distinguishing noxious traffic and digital assaults. Big Data is profoundly valuable for IDS as it gives all the data required to screen the system of the organization
User Entity and behavioural analysis (UEBA)
UBEA is a device that screens information for known dangers and behavioral anomalies in the information of clients to give perceivability that is basic to recognize client based dangers that can’t be identified by customary techniques. As the name suggests it digs deeper to analyze User entity behavior against odds.
Incident Response (IR)
Incident response is a sort of approach for managing security with numerous sorts of security occurrences including digital assaults and security ruptures. To do this, Incident reaction centers around recognizing, distinguishing, excluding, and annihilating the underlying foundations of the occurrence. All in all, the terms incidents incorporates law and strategy breaks, which are acts that abuse the adequate terms of programming utilization and get to and might bring about risk to programming or equipment. While Incident Reaction is the same, Big Data has empowered numerous basic upgrades in IR and will most likely lead to even better and much more innovative IR solutions.
What makes Big data so effective for cybersecurity is likewise what makes it perhaps the greatest hazard. In organizations with many representatives, the framework gathers and breaks down huge volumes of information. In the correct hands, this data can be utilized to anticipate and improve cybersecurity.
Notwithstanding, in the hands of danger on-screen characters with a malevolent aim, this data is a gold mine, which makes Big Data a practical objective for digital security threats.
Big Data can possibly secure your association against a wide range of threats and hence must be utilized to the best of capabilities.