Big Data

Which Data Security Strategies Safeguard Businesses Against Potential Threats?

Which Data Security Strategies Safeguard Businesses Against Potential Threats?

Which Data Security Strategies Safeguard Businesses Against Potential Threats?

In the age of Big Data, safeguarding sensitive information is a top priority for businesses. We’ve gathered insights from CEOs and IT experts on their specific strategies for addressing data security concerns. From employing a home security analogy to conducting regular network traffic analysis, explore the diverse approaches shared by ten professionals in our latest article.

  • Home Security Analogy for Data
  • Emphasize Incident Response and IAM
  • Promote Constant Security Awareness
  • Implement Multi-Layered Security Approach
  • Custom IDS with Real-Time Monitoring
  • Utilize Unidirectional Gateways for Data Transfer
  • Combine Encryption with Staff Training
  • Use a Twofold Strategy of Encryption and Awareness
  • Mix of Encryption and Access Control
  • Conduct Regular Network Traffic Analysis


Home Security Analogy for Data

Let me frame it in a way that would help you understand how to address data security concerns. Think of data security like protecting your home. You use sturdy locks (access controls) to keep intruders out and a hidden safe (encryption) for your most important belongings. Just as you check your locks regularly (security audits), you must also monitor your data security. 

If you remove your address from important documents (anonymization), it’s less helpful if they get stolen. Lastly, having a fire escape plan (incident response) is crucial in case of emergencies. By layering these protections, you ensure trust and safeguard your data for safe use.

Beth Worthy, Cofounder and President, GMR Transcription Services, Inc.


Emphasize Incident Response and IAM

In addressing data security concerns associated with handling large volumes of Big Data, our company leans heavily on a strategy that prioritizes incident response preparedness and continuous vulnerability assessments, integrated with traditional security measures like encryption and access controls. A pertinent aspect of our approach is the emphasis on real-time anomaly detection, coupled with a rapid, organized incident response protocol. This has been instrumental in not just identifying breaches but also in significantly minimizing potential damage.

From my experience, a game-changer was implementing Identity Access Management (IAM) systems that incorporate multi-factor authentication and stringent access protocols. A case in point involves a project with an SMB client where, following a security audit, we rolled out an IAM solution that drastically reduced unauthorized access incidents by 75% over six months. This exercise underscored for us the importance of not just defending the perimeters but also securing access points within.

Moreover, we stress the importance of a culture of security awareness among all employees, not just the IT staff. Educating employees about the nuances of phishing attacks, safe internet practices, and the significance of regular password updates has been profoundly effective. We’ve utilized engaging, interactive training sessions that include simulations of phishing and other common attacks, which have helped in building a more security-conscious workforce. These layers of defense, when effectively combined, have fortified our overall strategy against the evolving risks associated with handling Big Data.

Remon Elsayea, IT Consultant, Techtrone


Promote Constant Security Awareness

I think our strategy is just “have all our bases covered.” Breaches happen when things are overlooked, and it can be something small. Most often, breaches happen because of employee negligence, so what we do—and what I advise anyone to do—is really drive home the importance of security with all your employees. 

Do it thoroughly, and do it often. The only way to prevent a breach is to be very well-informed and have security in the back of your mind at all times.

Sead Fadilpašić, Cybersecurity Consultant and Writer, Restore Privacy


Implement Multi-Layered Security Approach

At MyTurn, our core strategy for addressing data security in handling Big Data revolves around a multi-layered security approach. This includes encryption of data in transit and at rest, employing advanced firewalls, and conducting regular security audits. 

We also adhere strictly to global data protection regulations, ensuring our practices meet or exceed the necessary standards. Our team is committed to continuously updating our security measures in response to evolving cyber threats, ensuring that the data of our clients and candidates remains secure and confidential.

Amit Doshi, Founder and CEO, MyTurn


Custom IDS with Real-Time Monitoring

We used the Suricata open-source code to create a custom IDS. The IDS monitors our network traffic in real-time, detects any suspicious activity, and generates alerts for these threats. We came up with this in four steps:

  • Rule set selection—Suricata has many predefined rules for identifying attack patterns. We settled on Spark, a community-maintained rule set designed for Big Data frameworks. It detects inconsistencies in traffic patterns or unauthorized attempts to access HDFS.
  • Rule customization—we customized the predefined rules further to fine-tune our IDS to our Big Data architecture and client needs to better detect threats relevant to our operating environment.
  • Network segmentation—we segmented our Big Data infrastructure to create separate data processing and storage networks. We then deployed Suricata to each network segment to better monitor traffic flow. It also minimizes damage in case of a breach.
  • Setting an alert and response—any alerts for real-time threats come to us through our SIEM system, making monitoring and responding rapidly easy. Our team is well-trained to look into alerts, detect false positives, and know what to do in case of an attack.

Serhii Antoniuk, CEO, LITSLINK


Utilize Unidirectional Gateways for Data Transfer

In addressing data security for handling large volumes of real-time rail-domain data, our business uses on-premise servers, ensuring direct physical control over data security. We employ hardware-based unidirectional gateways for data transfers, which allow information to flow only outward, preventing any potential backflow and external attacks. 

This push-operation method minimizes risks associated with data transfers, keeping our critical infrastructure secure while maintaining alignment with industry best practices in the transportation sector’s real-time big-data processes.

Manvendra Singh, CEO, NETRA, GGM, and Operations, NCRTC


Combine Encryption with Staff Training

Handling large volumes of data, especially in the realm of Big Data, requires a nuanced and multifaceted approach to ensure data security. From my substantial background in health IT and consulting, where protecting patient data is paramount, one strategy that has been particularly effective is the integration of state-of-the-art encryption technologies alongside rigorous staff training on data security best practices. For instance, in one of my projects, we utilized Advanced Encryption Standard (AES) encryption to protect data in transit and at rest, substantially mitigating the risk of data breaches.

Another crucial aspect of our strategy involved the cultivation of a security-conscious culture within the organization. We implemented regular, engaging training sessions that not only covered the technical aspects of data security but also emphasized the critical role each employee plays in safeguarding data. A memorable initiative was a simulated phishing exercise that vividly illustrated potential security threats and the importance of vigilance, which dramatically heightened staff awareness and responsiveness to real-world security challenges.

Moreover, recognizing the dynamic nature of cyber threats, especially in handling Big Data, we established a continuous review and enhancement protocol for our security measures. This included regular audits of our security infrastructure, adoption of predictive analytics to preempt potential security lapses, and a commitment to staying abreast of the latest in cybersecurity technology. The synergy between advanced technological safeguards, a robust security culture, and proactive strategies has fortified our ability to securely manage extensive datasets, ensuring our data protection practices remain both effective and resilient.

David Pumphrey, CEO, Riveraxe LLC


Use a Twofold Strategy of Encryption and Awareness

It’s imperative to understand the weight of responsibility that comes with handling vast volumes of client information, especially in an era dominated by big data. For us, safeguarding our clients’ data is not just a regulatory requirement; it’s a cornerstone of trust and integrity. The strategy we’ve adopted is twofold: implementing state-of-the-art encryption technologies and fostering a culture of security awareness within our team. These measures ensure that every piece of information is protected from the moment it’s entrusted to us, maintaining confidentiality and integrity at every turn.

On a personal note, the journey to prioritize data security was sparked by a realization of the profound impact a breach could have on our clients’ lives. It became clear to me that in the financial industry, the value of trust is immeasurable. Hence, adopting a proactive approach to data security became a personal mission. We not only aim to meet but exceed industry standards, ensuring that our clients’ information is as secure as their trust in us.

In essence, the specific approach we’ve taken revolves around not just adhering to best practices in data security, but making it a fundamental aspect of our operational ethos. By intertwining advanced technology with a deep-seated commitment to safeguarding our clients’ data, we navigate the complexities of big data with confidence and integrity. This personal journey has underscored the belief that in the realm of financial services, securing data is synonymous with securing futures.

Shir Amram, COO, Montana Capital


Mix of Encryption and Access Control

My name is Cody Jensen, and I am the founder and CEO of Searchbloom, an SEO and PPC marketing agency. Safeguarding data when dealing with hefty big-data loads is crucial in our playbook. 

Our game plan is all about covering our bases with a mix of encryption technology, strict access controls, regular security check-ups, and thorough staff training sessions. We ensure only the right people get access to the correct information, keep our security measures in check with routine audits, and keep our team in the loop on the latest data security know-how. 

By staying on top of the newest tech and rules, we keep our clients’ data locked down tight, giving them peace of mind knowing their information’s in good hands.

Cody Jensen, CEO and Founder, Searchbloom


Conduct Regular Network Traffic Analysis

While managing large volumes of information through Big Data, there is always scope for data-security issues. Our business conducts regular network traffic analysis to address these concerns. It’s a method to scrutinize network availability and activity to detect network behavior anomalies, including unexpected traffic spikes and unusual data transfers. 

It can also identify patterns of malware attacks, DDoS, phishing, and man-in-the-middle (MitM) attacks. As a result, we can always avert these attacks before they can cause any harm to our data. 

Moreover, we can meet compliance requirements and industry regulations with detailed reports of network activities. We have been able to detect and mitigate numerous security threats in real time through network traffic analysis.

Jeremy Bogdanowicz, Founder and CEO, JTB Studios


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