Cyber Security Services

Computer Repair Doctor provides professional Cyber Security Services for individuals, businesses, offices, remote workers, laptops, desktops, Macs, Windows computers, workstations, and computer networks. Since 1997, we have helped customers identify computer problems, remove viruses and malware, improve computer security, protect important data, and restore affected computers to normal operation.

Our Cyber Security Services include virus scanning, malware removal, spyware detection, ransomware assistance, computer security evaluations, network security recommendations, backup planning, data recovery, and post-infection security improvements.

Cyber threats can affect almost any computer or network. Therefore, effective cybersecurity involves more than simply installing antivirus software. Computer Repair Doctor can inspect computers for viruses, malware, spyware, ransomware, suspicious browser extensions, potentially unwanted programs, unauthorized software, security weaknesses, and other potential threats.

Our objective is straightforward: find the threat, remove the threat, secure the computer, protect the data, and help reduce the chance of another infection.

Cyber Security Services for Virus and Malware Removal

A computer virus or malware infection can cause slow performance, unexpected advertisements, browser redirects, pop-ups, application crashes, unusual network activity, disabled security software, unauthorized system changes, or lost access to important files.

Computer Repair Doctor provides comprehensive virus and malware removal services designed to identify and remove malicious software while preserving important files whenever possible.

Our Cyber Security Services may include:

Computer virus scanning and removal
Malware detection and cleanup
Spyware detection and removal
Trojan detection and removal
Rootkit investigation
Adware and browser hijacker removal
Potentially unwanted program removal
Ransomware investigation and cleanup
Suspicious startup program analysis
Malicious browser extension removal
Security software inspection
Operating system security checks
Network configuration review
Account and password security recommendations
Data backup and recovery recommendations
Post-infection computer security hardening

After malware has been removed, we can also inspect the computer for configuration problems and security weaknesses that may have contributed to the infection.

Cyber Security Scanning and Computer Security Analysis

Malware does not always announce itself with an obvious warning. In fact, malicious software may attempt to operate quietly in the background while collecting information, modifying settings, communicating across a network, or interfering with legitimate software.

For that reason, Computer Repair Doctor can perform a detailed computer security scan designed to identify suspicious files, applications, services, browser components, startup entries, and system changes.

Depending on the computer and suspected problem, our security analysis may include examining:

Running applications and processes
Startup applications
Windows services
Scheduled tasks
Installed software
Browser extensions
Security settings
Firewall configuration
Antivirus protection
Operating system updates
User accounts
Administrative permissions
Suspicious network activity
Potentially compromised software
Unwanted remote-access applications
Backup configuration

Consequently, our Cyber Security Services can address both the immediate malware problem and security weaknesses that may leave a computer vulnerable to another attack.

Cyber Security Services for Ransomware Protection and Recovery

Ransomware is a serious cybersecurity threat because it can encrypt files, disrupt computer operations, interfere with business activity, and potentially affect shared network resources.

If you suspect ransomware, disconnecting the affected computer from unnecessary computers and networks may help limit further exposure.

Computer Repair Doctor can assist with ransomware-related computer problems by examining affected systems, identifying suspicious software, removing malicious components where possible, evaluating available backups, and helping determine appropriate recovery options.

We can also help strengthen systems against future ransomware attacks by reviewing backup procedures, administrative permissions, software updates, endpoint security, password practices, multi-factor authentication, remote-access configuration, network access, and user security practices.

No security system can guarantee complete protection against every cyberattack. However, layered cybersecurity controls can improve an organization’s ability to prevent, detect, respond to, and recover from security incidents.

Spyware and Information-Stealing Malware Removal

Some malware is specifically designed to collect information. Depending on the threat, malicious software may attempt to capture passwords, browser information, authentication data, financial information, files, communications, or other sensitive information.

Computer Repair Doctor can inspect computers for indicators of spyware and information-stealing malware. If a computer appears to have been compromised, additional protective measures may also be appropriate.

For example, important passwords may need to be changed from a known-clean computer. Furthermore, multi-factor authentication can be enabled where supported to provide another layer of account protection.

Browser Hijacker and Adware Removal

Are your search results being redirected? Is your browser opening unexpected websites? Are advertisements appearing constantly? These symptoms may indicate adware, a browser hijacker, an unwanted browser extension, or another potentially unwanted program.

Computer Repair Doctor can inspect Google Chrome, Microsoft Edge, Mozilla Firefox, Safari, and other browsers. We can remove unwanted components, examine browser settings, reset affected settings when appropriate, and help improve browser security.

Cyber Security Services for Small Businesses

Small businesses face many of the same cybersecurity threats as larger organizations. However, smaller companies may not have dedicated internal cybersecurity personnel. Computer Repair Doctor provides practical Cyber Security Services for small businesses designed to help improve computer and network security without unnecessarily complicating the technology environment.

Small-business cybersecurity services may include endpoint security evaluation, antivirus and anti-malware configuration, user-account security, administrator account review, password-security recommendations, multi-factor authentication recommendations, operating system patching, application updates, firewall review, Wi-Fi security, network security recommendations, backup planning, data recovery planning, ransomware preparedness, remote-access security, and computer replacement planning.

Cyber Security Services and ISO/IEC 27001 Practices

Computer Repair Doctor recognizes the importance of established information-security principles. Our cybersecurity recommendations can be informed by and aligned with relevant principles contained within ISO/IEC 27001:2022, depending on the customer’s environment and requirements.

ISO/IEC 27001 provides a framework for establishing, implementing, maintaining, and continually improving an Information Security Management System, commonly known as an ISMS.

Confidentiality of Information

Information should only be available to authorized people, systems, and processes. Security measures may therefore include access controls, password protection, encryption, user permissions, and authentication technologies.

Integrity of Information

Information should remain accurate and protected against unauthorized alteration. Security measures can include access controls, backups, malware protection, system monitoring, and change-management procedures.

Availability of Information

Authorized users should be able to access information and technology when required. Backups, disaster recovery, redundancy, system maintenance, cybersecurity protection, and recovery planning can all contribute to availability.

NIST Cybersecurity Framework-Informed Security

Computer Repair Doctor’s cybersecurity approach can also incorporate principles found within the NIST Cybersecurity Framework.

The framework provides a useful approach for cybersecurity risk management through the functions of Govern, Identify, Protect, Detect, Respond, and Recover.

Govern and Identify

Organizations should establish cybersecurity responsibilities and priorities while understanding their computers, software, users, data, networks, vulnerabilities, and cybersecurity risks.

Protect and Detect

Appropriate safeguards may include access controls, updates, antivirus protection, secure configurations, backups, encryption, authentication, and user education. Organizations should also be prepared to identify suspicious activities, malware, unauthorized access, and system changes.

Respond and Recover

When a cybersecurity incident occurs, appropriate action can help contain the problem and restore systems, data, applications, and business operations.

Layered Cybersecurity Protection

There is no single program that provides complete cybersecurity protection. Therefore, Computer Repair Doctor recommends a layered security approach whenever appropriate.

Antivirus and Anti-Malware Protection

Endpoint security software can help identify viruses, malware, ransomware, spyware, and other malicious software. However, security software must also be properly configured and regularly updated.

Operating System Security Updates

Windows, macOS, Linux, applications, browsers, and other software should receive appropriate security updates. Unpatched vulnerabilities can create opportunities for attackers.

Firewall and Network Security

Firewalls help control network communications between computers and other systems. Depending on the environment, network protection may also involve secure Wi-Fi, router security, network segmentation, device management, remote-access security, VPN configuration, strong authentication, and security monitoring.

Multi-Factor Authentication and Password Security

Passwords alone may not provide adequate protection for important accounts. Whenever supported, multi-factor authentication can add another layer of security. Strong and unique passwords can also reduce risks associated with password theft and credential reuse.

Data Encryption

Encryption can help protect sensitive information stored on computers and transmitted across networks. Appropriate encryption depends on the computer, operating system, business requirements, and data involved.

Secure Backups

Backups are an important component of cybersecurity and disaster recovery. A strong backup strategy may include multiple copies of important information and at least one backup that cannot be easily modified by malware or ransomware.

Least-Privilege Access

Users should generally receive only the access necessary to perform their work. Limiting administrative privileges can help reduce the potential impact of malware and unauthorized activity.

Email and Phishing Protection

Phishing remains a common method used by attackers to distribute malicious links, steal credentials, and deliver malware. Users should be cautious with unexpected attachments, password-reset requests, invoices, account warnings, and links requesting authentication.

Cybersecurity awareness is therefore an important component of computer and business security.

Data Backup and Disaster Recovery

Cyber Security Services should include planning for recovery from malware, ransomware, hardware failures, accidental deletion, software problems, and other unexpected events.

Computer Repair Doctor also provides data recovery and disaster recovery services. Depending on the situation, we can help evaluate computer backups, external drive backups, cloud backups, file recovery, operating system recovery, replacement computers, data migration, business continuity planning, and disaster recovery procedures.

A reliable recovery plan can reduce downtime when a cybersecurity incident or hardware failure occurs.

Cyber Security Services for Windows PCs and Macs

Computer Repair Doctor provides cybersecurity assistance for Windows computers, desktop computers, laptop computers, gaming computers, business workstations, Apple Mac computers, home computers, office computers, servers, and networked computers.

Whether your computer has an active malware infection or you simply want to improve its security, we can evaluate the system and recommend appropriate next steps.

Warning Signs Your Computer May Have Malware

Consider having your computer inspected if you notice unusual behavior such as:

The computer suddenly becomes extremely slow
Pop-up advertisements appear unexpectedly
Your browser homepage changes without permission
Search results redirect to unfamiliar websites
Programs open or close unexpectedly
Antivirus software becomes disabled
Unknown software appears
Files disappear or become encrypted
Passwords unexpectedly stop working
The webcam or microphone behaves unexpectedly
The computer uses unusual amounts of network bandwidth
Unknown administrator accounts appear
The browser displays fake virus warnings
You receive unexpected login alerts
Friends or coworkers receive messages you did not send

These symptoms do not necessarily prove that malware is present. Nevertheless, they can be good reasons to have the computer inspected.

What To Do If You Think Your Computer Has Been Hacked

If you believe your computer has been compromised, avoid entering additional sensitive information until the system has been evaluated.

Disconnect the affected computer from unnecessary networks.
Avoid banking or other sensitive transactions on the suspected device.
Do not repeatedly interact with suspicious pop-ups.
Preserve important information when doing so is safe.
Have the computer evaluated for malware and unauthorized access.
Change important passwords using a trusted, clean device when appropriate.
Enable multi-factor authentication on important accounts.
Review financial, email, and online accounts for suspicious activity.
Restore or secure important data when necessary.
Update and harden the computer after cleanup.

Computer Repair Doctor can help evaluate the affected computer and recommend practical recovery and security measures.

Cyber Security Is More Than Virus Removal

Removing malware addresses the immediate infection. However, effective cybersecurity also requires reducing the likelihood and potential impact of future attacks.

After cleaning a computer, our Cyber Security Services can help evaluate additional protections such as software updates, endpoint security, firewall settings, account security, password security, multi-factor authentication, backup systems, browser security, network security, remote-access security, and data recovery preparedness.

Related Computer Repair and Recovery Services

Cybersecurity problems are often connected to other computer problems. Computer Repair Doctor can also provide computer repair services, data recovery services, and disaster recovery services. These services can help customers repair damaged systems, recover important information, and return computers to normal operation.

Cyber Security Services from Computer Repair Doctor

Since 1997, Computer Repair Doctor has helped customers repair, protect, maintain, and recover computer systems. We provide computer repair and Cyber Security Services for laptops, desktops, Windows PCs, Macs, workstations, and business computer systems.

Our objective is to help make your computer:

FAST. SECURE. NORMAL.

Whether you need a virus scan, malware removal, ransomware assistance, computer security evaluation, data recovery, backup planning, or broader cybersecurity improvements, Computer Repair Doctor can help identify practical solutions for your technology environment.

Schedule a Cyber Security Scan

Do not ignore unexplained computer problems, suspicious pop-ups, browser redirects, security warnings, unusual network activity, or unexpected changes to your computer.

Contact Computer Repair Doctor today for professional Cyber Security Services, computer virus scanning, malware removal, security cleanup, ransomware assistance, and computer protection.

We can inspect your system, identify potential security problems, remove malicious software where possible, and recommend measures designed to improve your computer’s security.

Computer Repair Doctor — Computer Repair, Cyber Security, Virus Removal, Malware Cleanup, Data Recovery and Technology Support Since 1997.