Gone are the days when firewalls were enough to protect your business from cybersecurity threats. With technology hackers getting smarter and cybersecurity attacks becoming more rampant, businesses must strengthen their IT security practices to protect their assets and network systems, from data to hardware, from unauthorized access, breaches, and other malicious activity. If you’re not sure where to get started with cybersecurity, it’s best to find help from an IT services provider in Houston, Texas like Xvand.

What Are IT Security Managed Services?

IT security Houston is a mix of technologies and security solutions that work hand-in-hand to address company vulnerabilities and protect digital devices, computer networks, servers, databases, and software applications. Managed security services also include physical security measures–locks, security cameras, IDs, etc.–to secure the company locations that house these assets and resources. IT security services ensure that your company is protected from IT-related risks that could have a huge negative impact on your team operations.

Types of IT Security Solutions in the Houston Area

IT security systems come in many forms as they can address several aspects of a business IT infrastructure. The different types of IT security systems include:

  • Network security: Prevents unauthorized access to company network resources and detects and stops cyberattacks and network security breaches
  • Internet security: Protects company data and sensitive information that’s transmitted, stored, or processed by browsers and web-based apps through tech like authentication, encryption, antimalware, and firewalls
  • Endpoint security: Safeguards end-users and endpoint technical devices like desktops, laptops, cellphones, etc. from cyberattacks
  • Cloud security: Ensures that users and resources are secure as they’re moved and stored on the cloud network
  • Application security: Measures developers take to code apps during creation to maintain maximum security, monitoring, and protection
  • Internet of things (IoT) and OT security: Stops Internet-connected sensors and other connected devices from being hacked and used to infiltrate networks

Why Are IT Security Services Important?

Cyberattacks can devastate companies – more so small and medium enterprises, which is why it’s crucial to invest in small business IT support in Houston. The consequences of cybersecurity attacks can result in damaged reputations, large fines, and, in some cases, stolen company assets.

In 2023, IBM estimated that the cost of a data breach in more than 550 companies studied averaged $4.45 million, covering expenses related to notifying customers, regulatory fines, and lost revenue. Other cybersecurity threats can even be more costly; ransomware attacks, for instance, can go up to seven- and eight-figure amounts, with some extreme cases recording as high as $80 million.



IT security aims to combat a wide range of company security risks. Here are some of the most common cybersecurity threats managed services are designed to address:


Malware is malicious software that makes infected management systems inoperable, destroys data, steals information, and wipes critical files. It can come in the form of:

  • Ransomware: Malware that locks data, systems, or devices and threatens to keep them inaccessible (or worse) unless the victim pays a ransom
  • Trojan horse: Malware that disguises itself as a useful technical program or hides in legitimate software and attacks a device after being downloaded
  • Spyware: Malware that secretly gathers sensitive data like usernames, passwords, financial information, and other personal data
  • Worm: Self-replicating malware that spreads between company devices and apps

Social Engineering Attacks

Social engineering attacks, also known as ‘human hacking,’ manipulate victims into exposing sensitive information. Phishing is the most pervasive type of human hacking. It uses fraudulent emails, messages, and phone calls to trick people into sharing personal data or access credentials, which could lead to downloaded malware, financial scams, etc.

Denial of Service (DoS)

DoS attacks render sites, applications, or network systems unusable or unavailable to legitimate users by overwhelming technical platforms. This typically uses a network of malware-infected devices.

Zero-Day Exploits

Zero-day exploits typically target new apps or software, taking advantage of unknown or unaddressed security flaws knowing that service vendors have no time (‘zero days’) to fix them.

Insider Threats

Insider threats refer to risks from within a company. These are cybersecurity threats originating from those with authorized access to devices and networks, but may unintentionally compromise technical systems due to carelessness or lack of IT security education.

Man-in-the-Middle (MITM) Attacks

MITM attacks involve cybercriminals intercepting communication between two parties within a network connection to steal data. This technical attack often occurs in unsecured WiFi networks.


Xvand possesses the expertise to securely configure networks, firewalls, endpoints, servers, and cloud access to ensure that data and IT assets are safe from cybersecurity threats and attacks. We use various tools and services to set up zero-trust environments that follow the best IT security frameworks. Get in touch today to learn how you can secure your business’s IT infrastructure with Xvand!

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