What do you do as an IT technician?

it technician salary

What Is an IT Job?

Information technology (IT) technicians maintain computer systems, provide technical support, and teach their clients the basic skills they need to operate newly installed programs. Aspiring technicians can find certificate and degree programs in information technology and acquire industry-recognized certifications.

Required Education	Associate's or bachelor's degree or certificate
Certification	Voluntary; options include A+ certification, Linux+ certification, Microsoft certified IT professional certification, Cisco certified network associate certification, International information systems security certification consortium certification
Projected Job Growth (2016-2026)*	11% for all computer support specialists
Average Salary (2018)*	$26.46 per hour for all computer user support specialists

Source: *U.S. Bureau of Labor Statistics

IT Technician Job Description

More specifically, IT technicians diagnose computer problems, monitor computer processing systems, install software, and perform tests on computer equipment and programs. Technicians may also set up computer equipment, schedule maintenance, and teach clients to use programs. Other job duties can include minor repairs and computer parts ordering.

IT job requirements include strong knowledge of computers and how they operate, which includes having a broad understanding of hardware and software, operating systems, and basic computer programming. Familiarity with electronic equipment, Internet applications, and security may also be required. Technicians may also need good communication skills because this position requires frequent interaction with clients.

IT Education Requirements

Many employers prefer to hire an IT technician who has some level of formal training. Future IT technicians can find certificate, associate, and bachelor's degree programs in computer science, information technology, or computer information systems. Coursework in these programs may cover computer security, hardware configuration, and technical support. Students can also learn about database programming, operating systems, and software installation.

Certification

While not all companies require IT technicians to be certified, taking the extra step to earn a certification can show employers that technicians have the required skills and training to fulfill job requirements. Common certifications for IT technicians include A+ and Linux+ certifications offered by CompTIA. IT technicians can also pursue Microsoft Certified IT Professional and Cisco Certified Network Associate credentials. The International Information Systems Security Certification Consortium offers a variety of certifications for IT professionals pursuing information security positions. The certification process may include passing an exam and completing continuing education courses to maintain or renew credentials.

Career Outlook and Salary Information

According to the most recent information provided by the U.S. Bureau of Labor Statistics (BLS), computer support specialists could see employment growth of 11% between 2016 and 2026 (www.bls.gov). Upgrades to existing systems should play a major part in this employment growth. In May 2018, the BLS reported that computer user support specialists earned an average wage of $26.46 per hour.

An information technology technician is a computer support person who can work for various companies. They should have an associate's degree, bachelor's degree, or certificate in a computer field. IT technicians may look into obtaining certifications to promote job potentiality.

What is the need for Wireless Security Protocols?

Understanding the Importance and Evolution of Wireless Security Protocols

• Wireless Security Protocols such as Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA) are used to ensure wireless security.
• The Wi-Fi Protected Access 3 (WPA 3) is the most recent wireless protocol which comes with more enhanced encryption abilities for both private and public networks.

What is Wireless security?

Wireless security is the prevention of unauthorized users from accessing your wireless network and stealing the data using your Wi-Fi network. To be precise, wireless security ensures protection to a Wi-Fi network from unauthorized access.

What is the need for Wireless Security Protocols?

Wireless Security Protocols such as Wired Equivalent Privacy (WEP) and Wireless Protected Access (WPA) are used to ensure wireless security.

In today’s enterprise world, Wi-Fi or wireless networking is significantly important for keeping people connected to the internet. However, Wi-Fi is highly vulnerable to hacking. This is where the need for ensuring strong wireless security with the help of wireless security protocols comes in.

What are the types of Wireless Security Protocols?

There are four types of wireless protocols, which include:

• Wired Equivalent Privacy (WEP)
• Wi-Fi Protected Access (WPA)
• Wi-Fi Protected Access 2 (WPA 2)
• Wi-Fi Protected Access 3 (WPA 3)

The evolution of wireless protocols

Wireless protocols protect your wireless network from hacking by encrypting private data as it is being broadcast over the airwaves. The Wired Equivalent Privacy (WEP) is the first wireless security protocol that was developed in 1997. However, this protocol contained several flaws, therefore, the Wi-Fi Protected Access (WPA) was developed to deal with the flaws that were found in the WEP protocol.

Later, WPA 2 was developed with enhanced features and encryption capabilities. This enhanced protocol uses Counter Mode Cipher Block Chaining Message Authentication Code Protocol (CCMP) for data encryption.

The Wi-Fi Protected Access 3 (WPA 3) is the most recent wireless protocol which comes with more enhanced encryption abilities for both private and public networks

wireless LAN security Certification Benefits

wireless security certification

A wireless security auditor has a deep understanding of the latest trends, technologies, tools, and software that are available in the market. They are the ones who are counted upon for advice on security policies. The Certified Wireless Security Auditor certification offers world-class training through learning modules which have been carefully curated by a team of like-minded industry experts.

Measure your skills and expertise by enrolling in this prestigious certification which puts you on the right track to a lucrative career. Prepare to become industry ready and gain a profound competitive advantage over others.

Certification Benefits

• Fundamentals of wireless networks.
• Overview of wireless LAN security auditing.
• Understanding of wireless network security policy.
• Methodology of Wi-Fi security audit.
• Use case study of tools such as Metasploit, and Bluejack.
• Introduction to configuration security audit.

Certified Wireless Security Specialist (CWSS) Salary in 2018

cwsp salary

Introduction

If looking for a good niche in the information technology sector, a professional might want to explore opportunities in the growing market for wireless-related positions and the kind of certifications and job roles in high demand right now. With the long-lasting ‘wireless skills gap,’ the Wi-Fi industry is in search of qualified talents, as users demand more support for mobility to expand the capabilities of networks already in place and to build on evolving mobile technologies that are having such an impact on many aspects of our daily life, from personal activities to work-related tasks. Moreover, with the increasing pressure to do more about wireless security and not enough technical talents and skills in the trade to fill employment gaps, salaries are on the rise.

As mobility efforts expand, companies will need to hire the expertise of certified wireless security specialists (CWSS) who can develop the technology needed for consumers to benefit from such products and services by addressing the security issues that could leave a number of users vulnerable to attacks on their systems connected remotely. A CWSSs can keep data secure on every network-enabled Wi-Fi device.

What Is CWSS?

Just a few days ago, the United States Computer Emergency Readiness Team Coordination Center (CERT/CC) has released information on Wi-Fi Protected Access II (WPA2) protocol vulnerabilities that were able to allow a malicious hacker to take control of affected systems.

“The vulnerabilities are in the WPA2 protocol, not within individual WPA2 implementations, which means that all WPA2 wireless networking may be affected,” warned the group. The frequency of cyber-attacks to wireless devices is on the rise as the technology is rapidly spreading and mobile devices are often less protected than their wired counterparts. Users tend to let their guards down when it comes to cell phones, wearable tech devices, and tablets. Wireless security specialists are expected to be in demand in the next few years to help secure the many connected devices our future will employ including, for example, medical IoT or connected automobiles. These professionals will be expected to be able to move in diverse environments as they protect a variety of wireless and mobile technologies.

So, you want to be a CWSS. Do you know what a CWSS does? They have an essential role in defending wireless networks against attacks and, therefore, are required to be familiar with the tools and defenses of the trade and technologies including the family of IEEE 802.11 protocols, WPA/WPA2, and WIPS/WIDS. They are also expected to detect or prevent intrusions effectively or accurately pinpoint the presence of unauthorized access points or identify threats; these professionals must know how to plan, design, and manage a secure wireless LAN (WLAN) that will safeguard every computing device connected to it.

The employment for these specialists is projected to grow at a faster-than-average rate for the next few years, as per the U.S. Bureau of Labor Statistics that tells about the need for more specialists who can implement security measures to protect organizations’ WLAN networks and Wi-Fi systems from viruses and cyber-threats (e.g. hacking, data breaches). However, employers are already finding some difficulty in locating well-qualified specialists with a valid certification who have a good grasp regarding wireless anatomy and the knowledge necessary to deploy secure mobile solutions using appropriate technologies to deter outsiders hacking wireless networks and smartphones, tablets, laptops, or desktop PCs using Wi-Fi. As a result, some ICT companies are often willing to pay more for professionals that can demonstrate their expertise in the wireless realm.

Who is responsible for IT security?

it security profession

Who is Responsible for Information Security Within Your Organisation?

The obvious and rather short answer is: everyone is responsible for the information security of your organisation. From the CEO to the Board to the call center operatives to the interns to the kids on work experience from school, if that still happens. https://www.fieldengineer.com/skills/certified-wireless-security-professional

Some are more accountable than others, some have a clear legal responsibility, and everyone should consider themselves to be part of a concerted normal practice of digital security. Especially the ‘lower level’ employees, the people who are probably most aware of problems such as weak passwords, lack of encryption, overly accessible folders of clients information, and so on.

Try MBWA. Managing By Wandering Around. If you want to really find out what your companies digital vulnerabilities are, you could do a lot worse than asking the people who use the systems every day.

Copy in the same attitude that everyone in an organisation is responsible for customer service. They’re interrelated; digital security is a clear component of customer satisfaction. Just ask any telecoms company dealing with the fallout from not fully appreciating this. The risk to customer satisfaction levels, if your customers account details are stolen by criminals, is absolute.

Bottom line, organisations need to train all staff in basic digital security. Have a system in place for reporting vulnerabilities within individual departments and keeping everyone informed if and when new threats emerge.

It’s not difficult, it’s not extra ordinary, it’s part and parcel of business in 2016.

Otherwise, if responsibility is siloed to a specific individual or department, the defacto consequence is that other people and other departments are not responsible, and therefore inadvertently make life much more difficult for T.I.M, or whoever is to blame when it all goes pear.

CWSP® - Certified Wireless Security Professional

cwsp

Secure new opportunities.

Do you know how to assess the vulnerability of a network and help prevent attacks before they happen? Do you know how to perform WLAN security audits and implement compliance monitoring solutions? Do you have experience setting up Wireless Intrusion Prevention Systems (WIPS)?

Today’s wireless network security professionals need to have a deep understanding of the latest software, tools, trends and technologies available. Security professionals are often counted on to advise on security policies (i.e. password and acceptable use). Plus, these experts are responsible for configuring an entire network’s Security Design and Architecture.

Measure your skills and knowledge with this professional-level certification and get on track toward ultimately earning your Certified Wireless Network Expert (CWNE) certification. Those that pass the CWSP exam earn credit towards a CWNE certification.

What it takes to become a CWSP:

The CWSP certification is a professional level wireless LAN certification for the CWNP Program. To earn a CWSP certification, you must hold a current and valid CWNA credential. You must take the CWSP exam at a Pearson Vue Testing Center and pass with a 70% or higher. Instructors must pass with a 80% or higher. However you choose to prepare for the CWSP exam, you should start with the exam objectives, which cover the full list of skills tested on the exam.  The CWSP certification is valid for three (3) years. To recertify, you must have a current CWNA credential and pass the current CWSP exam.  By passing the CWSP exam, your CWNA certificate will be renewed for another three years.

Main areas covered by CWSP

• WLAN Discovery Techniques
• Intrusion and Attack Techniques
• 802.11 Protocol Analysis
• Wireless Intrusion Prevention Systems (WIPS) Implementation
• Layer 2 and 3 VPNs used over 802.11 networks
• Enterprise/SMB/SOHO/Public-Network Security design models
• Managed Endpoint Security Systems802.11 Authentication and Key
• 205 Exam Objectives
• CWSP-206 Exam Objectives 2019 (CWSP-206 Exam will replace CWSP-205 in September of 2019)

Management Protocols

• Enterprise/SMB/SOHO/Public-Network Security Solution Implementation
• Building Robust Security Networks from the ground up
• Fast BSS Transition (aka. Fast/Secure Roaming) Techniques
• Thorough coverage of all 802.1X/EAP types used in WLANs
• Wireless LAN Management Systems (WNMS)
• Authentication Infrastructure Design Models
• Using Secure Applications
• 802.11 Design Architectures
• Implementing a Thorough Wireless Security Policy

CWSP Exam Summary:

• Exam Number: CWSP-206
• Cost: $275.00 (USD) - Exam Voucher
• Availability: Pearson Vue Testing Centers
• Duration: 90 Minutes
• Questions: 60 multiple choice
• Language: English

certified wireless security professional

certified wireless security professional

Secure new opportunities.

Do you know how to assess the vulnerability of a network and help prevent attacks before they happen? Do you know how to perform WLAN security audits and implement compliance monitoring solutions? Do you have experience setting up Wireless Intrusion Prevention Systems (WIPS)?

Today’s wireless network security professionals need to have a deep understanding of the latest software, tools, trends and technologies available. Security professionals are often counted on to advise on security policies (i.e. password and acceptable use). Plus, these experts are responsible for configuring an entire network’s Security Design and Architecture.

Measure your skills and knowledge with this professional-level certification and get on track toward ultimately earning your Certified Wireless Network Expert (CWNE) certification. Those that pass the CWSP exam earn credit towards a CWNE certification.

What it takes to become a CWSP:

The CWSP certification is a professional level wireless LAN certification for the CWNP Program. To earn a CWSP certification, you must hold a current and valid CWNA credential. You must take the CWSP exam at a Pearson Vue Testing Center and pass with a 70% or higher. Instructors must pass with a 80% or higher. However you choose to prepare for the CWSP exam, you should start with the exam objectives, which cover the full list of skills tested on the exam.  The CWSP certification is valid for three (3) years. To recertify, you must have a current CWNA credential and pass the current CWSP exam.  By passing the CWSP exam, your CWNA certificate will be renewed for another three years.

Main areas covered by CWSP

• WLAN Discovery Techniques
• Intrusion and Attack Techniques
• 802.11 Protocol Analysis
• Wireless Intrusion Prevention Systems (WIPS) Implementation
• Layer 2 and 3 VPNs used over 802.11 networks
• Enterprise/SMB/SOHO/Public-Network Security design models
• Managed Endpoint Security Systems802.11 Authentication and Key
• 205 Exam Objectives
• CWSP-206 Exam Objectives 2019 (CWSP-206 Exam will replace CWSP-205 in September of 2019)

Management Protocols

• Enterprise/SMB/SOHO/Public-Network Security Solution Implementation
• Building Robust Security Networks from the ground up
• Fast BSS Transition (aka. Fast/Secure Roaming) Techniques
• Thorough coverage of all 802.1X/EAP types used in WLANs
• Wireless LAN Management Systems (WNMS)
• Authentication Infrastructure Design Models
• Using Secure Applications
• 802.11 Design Architectures
• Implementing a Thorough Wireless Security Policy

Why is wireless security necessary?

wireless security solutions

Wireless networks offer great potential for exploitation for two reasons; they use the airwaves for communication, and wireless-enabled laptops are ubiquitous. To make the most of their security planning, enterprises need to focus on threats that pose the greatest risk. Wireless networks are vulnerable in a myriad of ways, some of the most likely problems being rogue access points (APs) and employee use of mobile devices without appropriate security precautions, but malicious hacking attempts and denial-of-service (DoS) attacks are certainly possible as well.

Unlike traditional wired networks in which communications travel along a shielded copper wire pair or optical cable, wireless radio frequency (RF) signals literally traverse the open air. As a result, RF signals are completely exposed to anybody within range and subject to fluctuating environmental factors that can degrade performance and make management an administrative nightmare. Whether authorized or not, wireless access points and their users are subject to malicious activity and employee misuse.

Additional wireless access security challenges come through the use of wireless-enabled devices by employees, the growing amount of confidential data residing on those devices, and the ease with which end users can engage in risky wireless behavior. The value of connectivity typically outweighs concerns about security, as users need to get work done while at home or while traveling. Survey data from the leading research group, Gartner, shows that at least 25 percent of business travelers connect to hotspots, many of which are unsecure, while traveling. Furthermore, about two-thirds of those who use hotspots connect to online services via Wi-Fi at least once a day highlighting the need for extending wireless security outside of the enterprise.

To ensure effective, automated wireless threat protection, companies and government organizations should implement a complete wireless security solution covering assets across the enterprise that enables them to discover vulnerabilities, assess threats, prevent attacks, and ensure ongoing compliance - in the most secure, easy-to-use and cost-effective manner available.

IT departments must have a pre-emptive plan of action to prevent malicious attacks and employee misuse which compromise an organization's data privacy and enforce security policies for wireless use - both inside and outside their facilities. Whether or not a company has authorized the use of wireless or has a 'no wireless' policy, their networks, data, devices and users are exposed and at risk.

Chris Waters is CTO of Network Chemistry as well as an editorial board member of the Wireless Vulnerabilities and Exploits project.

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Can I take the A+ Certification test online?

comptia a+ entry level jobs

CompTIA is the latest certification giant to allow candidates to take their tests from the comfort of home. CompTIA sent out a notification entitled "Take Your CompTIA Exam from Home." The announcement led to a page on ProctorU.com, which provides online exam proctoring services, where more details were available.

• Three exams are currently available in the online format: two versions of Project+ (PK0-003 and -004), Server+ (SK0-004), and Cloud+ (CV0-001).
• Testing times are open 24/7/365, and exams may be scheduled as long as weeks or months in advance, or as soon as "a few hours in advance" (but it's worth noting that "a small fee may be assessed for exams that are scheduled within 72 hours of test time" – presumably this means an extra charge above and beyond normal exam costs).
• Candidates may sit for exams at home, in an office or in "another private room that meets the testing requirements" from ProctorU, as discussed in their FAQ. ProctorU requires you use a laptop or desktop running Windows Vista or higher with at least 1024 MB or RAM, or macOS X 10.4. You need an Internet connection of at least 768 Kbps/384 Kbps download/upload speeds. The company also includes checks of your system to ensure the camera and microphone are functional and that your system/browser can run Flash.
• They'll even permit candidates to take exams in a public library (though not in other public spaces) provided that the test machine is located in a suitably private situation, as determined by a ProctorU help desk representative.

Those readers who are potentially interested in CompTIA Online Testing are advised to watch a How it Works video to determine if testing fits their needs and their circumstances. They need to comply with ProctorU's equipment and Internet bandwidth requirements for upload/download speeds to qualify to take an online exam (see CompTIA Online Testing web page at ProctorU for details).

Those who might wish to proceed must create a ProctorU account and schedule an exam, after which they must follow the prompts and purchase said exam (pricing appears the same as it does for PearsonVUE). When the scheduled data and time arrives, candidates must log into the ProctorU exam site, and get their testing underway. Pretty simple and straightforward, really. Now, if only the "Big Three" – A+, Network+ and Security+ -- were available online, this might reshape the landscape for CompTIA testing completely. As it is, the exams offered make this an obvious sort of trial run. I can only hope it produces the kind of results CompTIA is looking for, so the "Big Three" exams can make their way online as well.

The fine print for this offer also shows a pilot test mentality. These exams are currently available only in English in the US and Candada. Standard exam pricing is all that's available, no discounts or exam vouchers apply. No special test accommodations are currently available. Again: I hope this experiment proves to be a big success and leads to wholesale availability of CompTIA exams online. Now, if only Cisco will jump on this bandwagon, all three of certification's 800-lb gorillas (which also includes Microsoft, which has offered most of its exams online since 2015) will have taken their exams online. I can't but see this as a positive step for certification in general, especially for those with mobility or access issues, or who may reside far, far away from testing centers. https://www.fieldengineer.com/skills/comptia-a-plus

What is a security professional?

security professionals

What is a security professional? ... That means the modern security professional needs multiple skillsets, from communications to technical competence. The person responsible for protecting information in larger organisations is often called the chief information security officer (CISO)

One reason companies can’t find the experienced cybersecurity professionals they need: there just aren’t many tech pros who have mastered not only the necessary technical abilities, but also “soft skills” (such as clear communication)—and those who have, well, they’re already employed (often with hefty salaries and benefits designed to keep them in place for the long term).

With that in mind, if you want to plunge into a career in cybersecurity (and there’s no reason you shouldn’t, at least in terms of salary), here are some of the traits you’ll need to exhibit.

Solid Work Habits

First, you’ll need some essential work habits, including the ability to work methodically (and in a detail-oriented way). The following abilities also come in useful:

• Eagerness to dig into technical questions and examine them from all sides.
• Enthusiasm and a high degree of adaptability.
• Strong analytical and diagnostic skills.
• A current understanding of common web vulnerabilities.
• Maintaining awareness and knowledge of contemporary standards, practices, procedures and methods.

Soft Skills

That’s in addition to the aforementioned soft skills; remember, security professionals often need to communicate complicated subjects to people who might not have much of a technical background (such as C-suite executives). With that in mind, mastering the following is usually a perquisite for climbing to more advanced positions on the cybersecurity ladder:

• Excellent presentation and communications skills to effectively communicate with management and customers.
• Ability to clearly articulate complex concepts (both written and verbally).
• Ability, understanding, and usage of active listening skills (especially with customers!).

From a cybersecurity perspective, soft skills will also allow you to identify examples of, and explain, social engineering, which is a pervasive issue within the security community. You can put all kinds of hardware and software security measures in place, but hackers can still use social engineering to convince unsuspecting employees to give them passwords, credentials, and access to otherwise-secure systems.

Technical Skills

Which technical skills do cybersecurity pros need? That question is a bit trickier to answer, as there are many sub-disciplines within the cybersecurity field. That being said, many such jobs share a common technical foundation.

For starters, tech pros should understand the architecture, administration, and management of operating systems (various Linux distros, Windows, etc.), networking, and virtualization software. In other words, get to know—and love—things like firewalls and network load balancers. That’s in addition to general programming/software development concepts and software analytics skills.

There’s also the need to understand the more common programming languages, including Java, C/C++, disassemblers, assembly language, and scripting languages (PHP, Python, Perl, or shell).

Many employers demand certifications as a perquisite for employment, and it’s easy to see why. In a recent survey, the International Information System Security Certification Consortium (ISC)² noted that a degree and certifications were often a major factor in hiring. “Cybersecurity certifications are essential to showing the level of knowledge of a cybersecurity professional. However, they should never alone be the only reference,” Joseph Carson, the chief security scientist at security vendor Thycotic, told Dice in an email.

Potentially important certifications include the following:

• CEH (Certified Ethical Hacker)
• OSCP (Offensive Security Certified Professional)
• CISA (Certified Information Security Auditor)
• GCIH (GIAC Certified Incident Handler)
• Certified Information Systems Security Professional (CISSP)
• Information Systems Security Architecture Professional (CISSP-ISSAP)
• Information Systems Security Engineering Professional (CISSP-ISSEP)
• Information Systems Security Management Professional (CISSP-ISSMP)

While these types of certifications are good to have and show employers that the candidate is interested in continuing education, “certifications should be combined with solid industry experience to get the right level of skillset required,” Carson added.

Implementation Skills

Any good cybersecurity pro knows how to examine a company’s security setup from a holistic view, including threat modeling, specifications, implementation, testing, and vulnerability assessment. They also understand security issues associated with operating systems, networking, and virtualization software.

But it’s not just about understanding; it’s also about implementation. They study the architecture of systems and networks, then use that information to identify the security controls in place and how they are used. Same with weaknesses in databases and app deployment.

More junior cybersecurity professionals might use their coding skills to write tools that automate certain security tasks; depending on the company’s technology stack, there is often a choice of pre-built tools that will automate many functions, as well.

Management Skills

Senior cybersecurity pros, meanwhile, must organize and coordinate technical vulnerability assessments, including systems and network vulnerability assessments, penetration testing, web application assessments, social engineering assessments, physical security assessments, wireless security assessments and implementing secure infrastructure solutions.

They recommend and set the technical direction for managing security incidents, and ensure the integrity of the resulting process and approach. In terms of using soft skills, they’ll need to explain to management (and show forensically) how an attack was conducted.

How can I control my WiFi at home?

wi fi security

Use the access control feature to block devices from connecting to your router’s Internet connection.

Note: Blocking devices with access control only blocks them from accessing the Internet. Devices can still access your router’s local network and communicate with your connected devices.

To set up access control:

1. Launch a web browser from a computer or mobile device that is connected to your router’s network.
2. Enter
   A login window opens.
3. Enter the router user name and password.
   The user name is admin and the default password is password. The user name and password are case-sensitive.
   The BASIC Home page displays.
4. Select ADVANCED > Security > Access Control.
5. Select the Turn on Access Control check box.
   You must select this check box before you can specify an access rule and use the Allow and Block buttons. When this check box is cleared, all devices are allowed to connect, even if a device is in the blocked list.
6. To specify an access rule, select one of the following radio buttons:
   • Allow all new devices to connect. With this setting, a new device can access your network. You don't need to enter its MAC address in this screen. NETGEAR recommends that you leave this radio button selected.
   • Block all new devices from connecting. With this setting, a new device cannot access your router’s Internet connection, but can still access your router’s local network. Before a device accesses your router’s Internet connection, you must enter its MAC address for an Ethernet connection and its MAC address for a WiFi connection in the allowed list.
     The access rule does not affect previously blocked or allowed devices. It applies only to devices joining your network in the future after you apply these settings.
7. To view allowed or blocked devices that are not connected, click one of the following links:
   • View list of allowed devices not currently connected to the network
   • View list of blocked devices not currently connected to the network
     The list displays.
8. To allow the computer or device you’re currently using to continue to access your network, select the check box next to your computer or device, and click the Allow button.
9. Click the Apply button.
   Your settings are saved.