Data Security

Data Security

Company eyes acquisitions for real-time cyber security intelligence data 


As a technology leader, we also incubate security startups. We are not here for a quick valuation. There is a method to madness. We look at network behavior issues, DDoS attacks and mass data issues. We have understood customer anomalies,


“So much work has been done in integrating every security solution into most of our networking and software application products. We are looking at companies as products which can solve security issues at every layer of the IT infrastructure.

Gartner Report for Endpoint Protection and Enterprise Network Firewalls

Platforms 2017

Secure your stored data


Multiple layers of defense can isolate and protect data


Securing stored data involves preventing unauthorized people from accessing it as well as preventing accidental or intentional destruction, infection or corruption of information. While data encryption is a popular topic, it is just one of many techniques and technologies that can be used to implement a tiered data-security strategy. Steps to secure data involve understanding applicable threats, aligning appropriate layers of defense and continual monitoring of activity logs taking action as needed.


Below shows common areas of focus pertaining to securing stored data while at rest (being stored) and while in flight (being moved or accessed). Data movement is required for authorized general access, business continuance (BC) and disaster recovery (DR), general data protection as well as archiving for data preservation and compliance. In no particular order, here are 10 items to consider as part of securing your stored data in addition to those in Figure.


  • Implement a tiered data protection and security model including multiple perimeter rings of defense to counter applicable threats. Multiple layers of defense can isolate and protect data should one of the defense perimeters be compromised from internal or external threats.
  • Include both logical (authorization, authentication, encryption and passwords) and physical (restricted access and locks on server, storage and networking cabinets) security. Hopefully, the closets in your facility for cleaning personal and their tools are separate from where you keep your storage and networking cabling and tools. Physical security includes maintaining a low profile. For example, if yours is the only building with lights on during a heat-wave-induced electrical power blackout, at least turn your outside lights off as well as other lights that can be seen from the outside so as to not draw unwanted attention.
  • Logical security includes securing your networks with firewalls, running antispyware and virus-detection programs on servers and network-addressed storage systems. No storage security strategy would be complete without making sure that applications, databases, file systems and server operating systems are secure to prevent unauthorized or disruptive access to your stored data. Implement storage system based volume or logical unit number mapping and masking as a last line of defense for your stored data
  • Speaking of physical security and access controls, change your key-code or door-lock combinations regularly, informing only those who need access. You might be surprised who stops by to ask for the access for the combination or password for something that you did know that they had access to in the first place.
  • Some storage and networking tools will encourage you to change management passwords at initial installation. I hope that this sounds like common sense, however, due diligence is to say the obvious — change default passwords at installation and on an ongoing basis. Likewise, restrict access to management tools to those who need it.
  • Know who has physical access to fixed and removable data-storage media and devices. Leverage access logs as well as perform background checks of contractor and third-party personnel who will be handling your data and media. Identify where weak links are in your data-movement processes and correct those deficiencies. Data-discovery tools can be used to identify sensitive data that may not be adequately protected.
  • If you are currently moving data electronically to avoid losing tapes or are planning to, then make sure data being transmitted over a public or private network is safe and secure. Some techniqes to protect data while in-flight include encryption, virtual private networks and the IPSec protocol.
  • Data encryption is a topic people in the industry like to talk about, however, like other technologies; wide-scale mass adoption has been elusive. However, as a trend, encryption — in some shape or form — is here to stay and most likely is in your future. There is plenty of debate as to when (at rest, in flight), where (storage, network, appliance, servers) and how (hardware, software) to implement encryption. For now, consider what the level or depth of encryption you need to counter your applicable threats. Also, consider how key management will be performed for your environment. In addition, consider the potential effect on performance and interoperability for your environment when looking at data-encryption technologies.


Data Security

Data Security concerns the protection of data from accidental or intentional but unauthorised modification, destruction or disclosure through the use of physical security, administrative controls, logical controls, and other safeguards to limit accessibility. Ways of securing your data include:


Data Encryption – converting the data into a code that cannot be easily read without a key that unlocks it.

Data Masking – masking certain areas of data so personnel without the required authorisation cannot look at it.

Data Erasure – ensuring that no longer used data is completely removed and cannot be recovered by unauthorised people.

Data Backup – creating copies of data so it can be recovered if the original copy is lost.

General good practice, however, goes beyond these methods. Stringent processes should be put in place to cover all areas such as Password Policies.


Why is Data Security important?

The chief principle of Data Security is to offer protection to a data user’s collections or sources of data. Data Security will form a large part of the new General Data Protection Regulations (GDPR) being released by the EU. Data Breaches will result in large fines once the new regulations are in place so it will become more important to shield against any security threats as much as possible.

How can data governance help with your Data Security?

Data Governance helps to safeguard the reputation of your organization by ensuring the information on your customers and prospects is kept secure through the implementation of proper responsibilities, processes and appropriate technology. Poor data quality processes can result in costly implications for organizations if the data they hold is poorly kept and therefore unsecure.




Protecting Your Data Security and Data Privacy

The first step in protecting your enterprise’s data privacy and security is to identify the types of information you want to protect and where that information is exposed in your organization. Once you have completed your audit – identified your organization’s priority information and determined your level of risk of data loss – the next step is to assess your applications and understand what areas of your application portfolio are leaving you vulnerable to external attacks.


According to a Gartner report, the market for content-aware data loss prevention solutions continues to grow at more than 20 percent year over year. Yet the report also notes that many organizations are struggling to establish appropriate data protection policies and procedures for mobile devices as they interact with sensitive corporate data.


Effectiveness of Traditional Data Security and Data Privacy Products

The effectiveness of data security, data privacy and data protection hinges on:

  • Accuracy of data loss prevention content analysis engines. Content analysis methods range from keyword searching, regular expressions handling and document fingerprint matching. Like any other analysis engine, lowering the false-positive and false-negative rates are important to improve the solution’s accuracy.
  • Scalability of data security solutions. As network traffic and employee use of multiple types of data grow, established data protection solutions must scale to keep up with organizational usage.
  • Sophistication of the data security policy definition and process management capabilities. Organizations typically have multiple policies for different types of data and multiple processes to manage data and respond to data loss related events. The ability to automate policy enforcement in people- and process-centric situations is important.

Application Security and Your Data Security Strategy

Use this checklist as a reference tool when making data security buying decisions:

  • Develop clear data security strategies with concrete requirements before evaluating products.
  • Understand the limitations of traditional data privacy protection and data security. As an example, data loss prevention is a data-centric control and does not have any understanding of SQL.
  • Applications protect your data. Test the security quality of your applications. Use application security testing as a way of protecting data.
  • Create data protection policies and procedures for mobile devices as they interact with sensitive corporate data.


Many Ways to Enhance Data Security


The world of cybersecurity is progressing at a huge speed and in at the same time, improvements in technologies are becoming increasingly better at assisting the hackers and cyber-criminals to exploit data security loopholes. The constant increasing graph of cybersecurity attacks are a major concern for internet users and business organizations.

Limit Data Access

Most of the organizations give privileged access to their sensitive data to a number of employees and insiders. Think about who in your organization has access to sensitive customer data? Can you identify everyone’s access rights? Most company executives are unaware of the details about individual employees who have access to data and why they access it. This is a huge risk to data loss, theft and hacking.

This means it is necessary for businesses to limit the data access. Organization’s should determine what an employee needs access to and ensure they have access to only what they need. Not anything else. These all limitations could help organizations to manage their data more efficiently and ensure it is being

Identify Sensitive Data

For companies, it is really important to be aware of where their most important data and sensitive business information lies. This will ensure you have the right information and allocate more resources to protecting your most sensitive and crucial assets.

Although sensitive business data is only probably around 5-10% of your total business data, a data compromise involving sensitive or personal data could result in an immense loss of reputation and revenue to a company. If we go back to access management and rights, we should be putting more strict measures on sensitive data over other business data.

Pre-Planned Data Security Policy

When looking at the operations and processes needed to mitigate a cyber-attack, an important step is to prepare a list of security measures and data security policies. This sort of plan by an organization could help significantly in critical situation and times of incident response. Through policies, you can immediately react in order to prevent extreme impacts of a cyber-attack.

As with access management and rights, employee access could be identified easily and you would remain aware of which users in your organization could have potentially been breached. It’s important to remember that a policy and process plan is only as good as it’s last revision. Technology, industry regulation and best practice is always changing. Someone therefore needs to own this policy and process guide and always look at new ways of updating it to keep it relevant.

Strong and Different Passwords for Every Department

Sensitive data in an organization should be locked away with strong passwords. Making stronger passwordsfor fighting a number of password hacking tools that are easy to get on themarket. Try ensuring that there are a combination of different characters including alphabets, numbers, symbols and other capital letters.

Additionally, using the same passwords for different programs and access is also a risk. Once your password is cracked, a hacker will try the same password on all major accounts you own.

Therefore, organizations should keep unique passwords for all employees as well as the departments. This can be easily managed using a password manager tool and ensuring that all employees receive proper data security training and password tips.

Where possible, it is also advised that multi-factor authentication is used. Adding another step to a password login means another step that hackers need to crack, making the hack much more unlikely and difficult. Some good examples of multi-factor authentication include biometrics, push notifications to phones, smartcards and token authentication.

Regular Data Backup and Update

Last on the list of important data security measures is having regular security checks and data backups. For an unexpected attack or data breach, it is really helpful to have an organization back up their data. To have a successful business, you must keep a habit of automatic or manual data backup on a weekly or daily basis.

In addition, the data should be protected through updated software and efficientAntivirustools. However, to attain this, you must have progressive and efficient IT department. Make sure you are hiring someone with the right skills who you can trust to do the job properly.

Company Helps Protect Your Data Security

The gateway to your data is through your applications. Attackers know applications are the weak link in today’s computer networks and they look for vulnerabilities in applications that provide access to sensitive data. Testing applications for data security vulnerabilities reduce the risk of a data breach. Using Company as part of your data security strategy allows you to understand the data security quality of your applications and provides a path to improving the overall data security quality of all the applications running on your network devices and IT infrastructure software applications.

Data Security Products

Secure Source

Delivers data security intelligence so organizations can understand sensitive data risks and vulnerabilities.

Data Masking

Provides data security and privacy controls to prevent unauthorized access to and disclosure of sensitive, private, and confidential information.

Test Data Management

Provides secure, automated provisioning of non-production datasets to meet development needs

DATA Archive

Retire legacy applications, manage data growth, improve application performance, and maintain compliance with structured archiving.