Cyber Security for Small Businesses 101

Why cybersecurity is important

Cyberattacks threaten both individuals and corporations and cost the U.S. economy billions of dollars annually. In addition to lacking the security infrastructure of larger companies to adequately protect their digital systems for storing, accessing, and disseminating data and information, small businesses are particularly alluring targets because they have information that cybercriminals (malicious actor) want.

According to surveys, the majority of small business owners believe that cyberattacks could harm their operations. However, many small businesses lack the resources to pay for expert IT solutions, have little time to dedicate to cybersecurity, and are unsure of where to start.

Start by being familiar with standard cybersecurity best practices, comprehending typical dangers, and allocating resources to your cybersecurity.

Effective strategies for averting a cyberattack

Educating your staff on how to prevent these attacks

Employees have direct access to your networks and their communications connected to their jobs are one of the main causes of data breaches for small firms. Cyberattacks can be greatly reduced by providing employees with training on fundamental internet usage and practices.

Other subjects for instruction include:

Spotting phishing emails

· Using responsible internet usage

· Avoiding dubious downloads

· Enabling tools for authentication (e.g., strong passwords, Multi-Factor Authentication, etc.)

· Preserving confidential customer and vendor information

Ensure a secure network.

By employing a firewall and encrypting information, you may protect your internet connection. Make sure your Wi-Fi network is concealed and secure if you have one. Set up your wireless access point or router so it does not broadcast the network name, sometimes referred to as the Service Set Identifier, in order to conceal your Wi-Fi network (SSID). Protect router access using a password. Use a Virtual Private Network (VPN) to enable remote workers to safely connect to your network from outside the office if you have such workers.

Update all software and use antivirus software.

Ensure that antivirus software is installed on every computer in your company and that it is updated often. Such software is offered by a range of different suppliers online. In order to address security flaws and enhance functionality, all software providers routinely release patches and updates for their products. All software should be set up to automatically install updates. In order to secure your entire infrastructure, it is essential to update operating systems, web browsers, and other apps in addition to antivirus software.

Implement Multi-Factor Authentication

Multi-Factor Authentication (MFA) is a method for confirming a person’s identification that asks for more information than simply a standard login and password. MFA often requires users to supply two or more of the following: something the user has, something the user knows (such as a password, phrase, or PIN), and/or something that physically represents the user (fingerprint, facial recognition). Ask your vendors if they provide MFA for the different sorts of accounts you have (e.g., financial, accounting, payroll).

Maintaining and managing accounts for Cloud Service Providers (CSPs)

If your business has a hybrid organizational structure, you should think about employing a CSP to host your information, apps, and collaborative services. The processing of data can be made more secure through Software-as-a-Service (SaaS) providers for email and office productivity.

Secure, safeguard, and backup sensitive information

· Have a secure payment process- Working with your banks or card processors to verify that you are using the most reliable and validated tools and anti-fraud services is essential to secure payment processing. Additionally, you can be subject to additional security requirements based on contracts with your bank or payment processor. Separate payment systems from less secure software and avoid running both internet browsing and payment processing on the same computer.

· Control physical access — Prevent unauthorized individuals from using or gaining access to commercial computers. Lock up laptops and other portable electronics while not in use since they might be easy targets for theft and loss. Make sure each employee has their own user account and insist on using strong passwords. Only important people and trusted IT staff should be granted administrative privileges. To guarantee that former employees have been removed from your systems and have returned all company-issued devices, perform access audits on a regular basis.

· Make a lot of backups- Protect your data by regularly backing up all of your PCs’ data. Word processing papers, electronic spreadsheets, databases, financial files, human resources files, and accounting files are examples of essential data formats. Establish weekly data backups to cloud storage if at all possible.

· Control access to data- This can be done by regularly auditing the data and information you save in cloud storage services like Dropbox, Google Drive, Box, and Microsoft Services. Appoint administrators to oversee user rights for collaboration and cloud storage drives so that only the data that employees require can be accessed by them.

Common Risk

Best practices should be incorporated into your cybersecurity strategy, but preventative measures can only be so effective. Business owners should be aware of the most typical types of cyberattacks because they are always changing.


Software that is specifically intended to harm a computer, server, or computer network is referred to as malware (malicious software) under the general term. Viruses and ransomware are examples of malware.


As with a disease, malicious software called viruses is designed to spread from computers to other linked devices. In order to access your systems and inflict serious, occasionally irreparable problems, cybercriminals utilize viruses.


A specific kind of software called ransomware locks down a computer and prevents access to it unless a ransom payment is made. Typically, ransomware will encrypt data on the victim’s device and demand payment in exchange for a guarantee that the data will be restored. Ransomware typically spreads via phishing emails and takes advantage of unpatched software flaws.


Spyware is a type of malware that is intended to collect data from a target and communicate it, without the victim’s knowledge or permission, to a third party. Although some varieties of spyware, like the advertising data gathered by social media platforms, are lawful, legal, and utilized for business objectives, malevolent spyware is routinely employed to steal data and transmit it to third parties.


Phishing is a type of cyberattack that targets your computer or system with malware or collects sensitive information by using email or a rogue website. Phishing emails give the impression that they were sent by a reputable company or well-known person. These emails frequently persuade recipients to click a link or open an attachment that contains harmful software. Avoid clicking on links from unidentified sources at all costs. Don’t merely click on something that appears fishy from a reputable source; instead, question the source directly if it’s real.

Tools for mitigating risks and assessing a system

Whether provided by an internal employee or an outside expert, dedicated IT help is indispensable but can be pricey. Here is a list of steps that all businesses may do to strengthen their cybersecurity, along with the relevant resources.

· Make a plan for cybersecurity. To assist you in creating a personalized strategy and cybersecurity plan based on your particular business needs, the Federal Communications Commission (FCC) provides a cybersecurity planning tool for businesses (The Small Biz Cyber Planner 2.0).

· Review your cyber resilience — The Cyber Resilience Review was developed by DHS in collaboration with the Software Engineering Institute of Carnegie Mellon University’s Computer Emergency Response Team (CERT) Division (CRR). This non-technical assessment measures cybersecurity and operational resilience. You have two options for the assessment: you can do it yourself or ask DHS cybersecurity experts to facilitate it.

· Conduct vulnerability scans — DHS provides free cyber hygiene vulnerability scanning for small enterprises through its subsidiary, the Cybersecurity and Infrastructure Security Agency (CISA). They provide a variety of scanning and testing services to assist enterprises in determining their susceptibility to threats. By resolving identified vulnerabilities and modifying setups, they ultimately assist in securing systems.

· Control supply chain risk in information and communication technology (ICT) — Protect your company’s information and communications technology from sophisticated supply chain threats by using the ICT Supply Chain Risk Management Toolkit. This CISA toolkit, which consists of strategic messaging, social media, videos, and resources, is intended to assist you increase awareness of supply chain risks and lessen their effects.

· Utilize free cybersecurity tools and services — CISA has also prepared a list of free cybersecurity resources that includes tools and services offered by CISA, widely used open-source tools, and free services provided by private and public sector organizations within the cybersecurity community. Use this dynamic resource bank to strengthen your security capabilities. Additionally, CISA offers advice to small businesses.

· Maintaining compliance with DoD industry partners The Cybersecurity Maturity Model Certification (CMMC) program is particularly pertinent to federal contractors and subcontractors. Its goal is to protect the shared Controlled Unclassified Information (CUI) by the DoD. Contractors can use the CMMC framework and assessor certification program as a guide to achieving a set of cybersecurity criteria and requirements. Depending on the importance of the material, it is based on a three-tiered paradigm (Foundational, Advanced, and Expert) that requires businesses to deploy security measures (and be evaluated accordingly). A specific CMMC level will be necessary as a requirement for contract award, so contractors must stay current on standards even when rulemaking is still in progress.

Cybersecurity is essential because it guards against theft and loss to many types of data. This covers delicate information, personally identifiable information (PII), protected health information (PHI), personal data, data pertaining to intellectual property, and information systems used by the government and business. Your company cannot protect itself from data breach operations without a cybersecurity program, making it an unavoidable target for cybercriminals.



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Carlos Lopez

Articles on Gaming, Reselling, Technology, Productivity and the such. Collector| Gamer| Streamer | Tech Professional |Veteran Owned