how can achieve to expand reach and bolster data security
In the realm of business, data stands out as the most invaluable resource. Regardless of the specific industry, safeguarding your data is of utmost importance. This pertains to an array of data types, be it financial statements, medical records, or the blueprint of a fledgling business. Despite the amplification of regulations aimed at data protection, the perils of data breaches continue to escalate.
As reported by Capita, a striking 80% of data breaches encompass personally identifiable information, and the aftermath sets companies back by an estimated $150 per compromised record.
What is data security?
Data security also referred to as information security, encompasses the set of practices, policies, and principles that safeguard digital data and various forms of information. It rests upon a foundational trio of principles, termed the "CIA triad," which include confidentiality, integrity, and availability.
Confidentiality revolves around thwarting unauthorized entry to sensitive data, thus preventing it from falling into the wrong hands. To uphold confidentiality, organizations should enact security measures such as access control lists (ACLs) following the principle of least privilege, encryption, two-factor authentication, and robust password protocols, in addition to configuration management and vigilant monitoring.
Who is Eligible for CISSP Certification?
As a newcomer to the field of IT security, you might feel inclined to embark on the journey of obtaining CISSP certification shortly after finishing your undergraduate degree or after spending a few years in Offensive Cyber Security roles. However, there are specific criteria that you need to fulfill before you can qualify for the CISSP designation.
The CISSP certification, overseen by (ISC)², necessitates candidates to have either completed five years of continuous full-time employment or four years of employment along with an undergraduate degree (such as a bachelor's degree in cybersecurity) or an approved alternative credential.
(ISC)² has additionally developed the Body of Knowledge (CBK), an exhaustive compendium of the expertise that a seasoned cybersecurity expert ought to hold. The CBK comprises eight principal domains, including aspects like asset security and software development security. In order to become a CISSP, your prior work experience must align with one or more of these eight domains.
Acquiring CISSP certification is a demanding endeavor. From successfully passing the examination to covering annual fees, attaining this certification entails an investment of time, effort, and finances. On the flip side, CISSP certification ranks among the most prevalent cybersecurity credentials mandated by employers. According to a workforce study conducted by (ISC)², 72% of cybersecurity professionals are required by their employers to hold a certification.
How To Bolster Your Azure Cloud Security?
Microsoft Azure equips its users with both insights and utilities to enhance their cloud experience while bolstering its security. To illustrate, Azure furnishes an extensive Well-Architected Framework, offering a compendium of optimal methodologies for enhancing the security and caliber of your operations within the Azure environment. This framework encompasses five fundamental pillars: Cost optimization, Operational Excellence, Performance Efficiency, Reliability, and the pivotal pillar of Security.
Delving deeper, let's elaborate on the significance of this fifth pillar - security.
For the purpose of safeguarding cloud workloads and preserving the confidentiality of sensitive data, Azure offers customers a comprehensive framework of security concepts along with an array of security controls and features. One pivotal principle in Azure's approach to cloud security is encapsulated in the shared responsibility model. This model serves to distinctly delineate the division of responsibilities between the customer and microsoft azure administrator. Within this framework, customers of the cloud service provider are tasked with overseeing aspects such as configurations, identity access management, and data governance.
Steps to Strengthen Your Data Security
Here are some suggestions to enhance your data security:
1. Identify and Address Data Security Risks:
- Commence by evaluating and quantifying potential security risks associated with how your IT systems manage, store, and provide access to sensitive and critical business data.
- Develop a comprehensive risk management strategy that encompasses the identification, assessment, and mitigation of security risks. This not only aligns with a robust data security framework but is also mandated by various compliance regulations.
- Rather than creating a risk management strategy from scratch, consider building upon established frameworks like the NIST risk assessment framework outlined in SP 800-30.
2. Conduct a Comprehensive Server Inventory:
- Compile an inventory of all servers, outlining their respective purposes and stored data.
- Verify the operating systems in use, ensuring none rely on unsupported versions. Outdated systems lack security updates, rendering them susceptible to exploitation by hackers seeking vulnerabilities.
- Maintain up-to-date antivirus software across servers. While not a catch-all solution, it forms a crucial initial defense line against numerous cyber threats.
3. Familiarize Yourself with Your Data:
- Safeguarding critical data hinges on understanding its locations. Utilize data discovery and classification tools to survey data repositories, both on-premises and in the cloud. Categorize sensitive or regulated data by type and function.
- This classification enables you to prioritize data security efforts effectively, enhancing protection and compliance.
- Vigilantly monitor for instances of sensitive data appearing in improper contexts, being accessible to a large audience, or becoming overexposed. Swiftly respond to mitigate the risk of data leakage and unauthorized access.