Secretary of the Air Force Heather Wilson, just unveiled the new U.S. Air Force 2030 Science and Technology Strategy. It is an awesome, innovative, well-thought out, forward-facing, masterpiece. The 32- page report is a blue print for the next decade and beyond.
Our Air Force leaders again have made us very proud, by stating the strategies that are aligned with the National Defense Strategy, which calls for building a more lethal, resilient and rapidly and innovating Joint Force. The NDS also requires transformational strategic capabilities that must be driven by scientific and technological advances.
The executive summary mentions, great power competition is the central challenge to U.S. prosperity. A rapidly growing China and resurgent Russia, aim to coerce their regional neighbors, undermine long-standing alliances and displace American influence, from critical regions around the world. These great power competitors are challenging U.S. dominance, in all war fighting domains: air, land, sea, space, and cyberspace.
Additionally, the document covers the guiding vision of this strategy, as an Air Force that dominates time, space and complexity, in future conflicts across all operating domains, to project power and defend the homeland.
Further it reads, this means the Air Force operates at unrivaled speed. It achieves unparalleled global awareness reach and effect. It harnesses the power of complexity. Presenting the adversary with an ever-growing number of challenges, that demand resource prioritization, increase vulnerabilities and impart overwhelming confusion.
“This strategy isn’t just a list of technologies. Our approach will be to predict where adversaries cannot easily go, and make sure that the Air Force gets there first,” Wilson said.
Madam secretary added, “The advantage will go to those who create the best technologies and who integrate, and field them in creative operational ways that provide military advantages.”
As a certified information technology networking and cyberspace professional, I’m very impressed with the blue print. It also hit the nail on the head when discussing the following.
It states, the Air Force must pursue new, highly flexible, and resilient battle network technology that moves away from previous generation, hub-and-spoke connectivity, toward highly redundant mesh networks, where systems of different types can connect flexibly and automatically. Such networks will autonomously share data of different types, and classification levels across the Joint and Allied Forces.
Next the blue print mentions, they will adjust gracefully to degradation and reconfigure and change in spectrum, as needed, to maintain connectivity. Enabling research will include software-defined systems, real-time spectrum awareness, interference detection and compensation, dynamic topology management, encryption, and quantum methods for data security.
The strategy document continues, more robust satellite-based services and new position, navigation, and timing methods based on quantum science, vision-based methods, and other mechanisms must be developed. Information technology and networking must become pervasive strengths of Air Force research.
It says, the Air Force must also effectively leverage the vast capabilities and investments that exist in the commercial sector and combine them with Air Force-specific research to solve these complex challenges.
The document also mentions, the Air Force will appoint and assign a Chief Technology Officer at the Headquarters Level.
The following is just my own impromptu tutorial and lesson plan that I have used over the years in the classroom.
Just think about some of the devices that we utilize at home with a basic router or modem. At work you may have a campus or enterprise network with a wiring closet being connected through an Internet Service Provider (ISP).
Some devices that we currently utilize are desktop computers, lap tops, I Pads, Kindles cell phones, tablets, switches, routers, hubs, servers, printers, wireless access points, and firewalls. In addition, local area networks, wide area networks, cables such as copper, fiber optics, patch, straight through, console, rollover, crossover, telephone, satellite dish and cable TV. Further, wide area network interface cards, hot-swappable gigabit interface converter (GBIC) transceivers, small form-factor pluggable transceivers, drives, software, hardware, applications, personal area networks, metropolitan area networks, along with virtual software devices.
Rules, protocols and agreements must be adhered to, such as attenuation, in which guidelines have been established concerning the maximum length and effective placement distances of electrical, copper data cables, fiber optic cables and wireless radio frequency devices. If pre-defined lengths are exceeded, cable, fiber optics, radio frequencies and electricity will not operate properly.
Local area network cables for different hardware devices such as desktops, switches, routers, printers and servers are connected together with straight through or patch cables. Same type devices are joined by crossover cables. Configuration of servers, switches and routers, use console cables or KVM switches, in the wiring closet, or through remote desktops using Secure Shell or TELNET. Internet Service Provider facing, wide area network cables, WAN Interface Card (WIC), DCE or DCT side are connected to the router.
Think about some of the problems that we often face by utilizing home and office devices, such as slow network systems, in which we experience buffering and lost connections. When watching a great program on satellite TV, when inclement weather occurs, the big flat screen says, lost connection or searching for satellite, or your service will be restored in a few minutes. The service provider instructs you to push the reset button to reconnect to the network. How about when the electricity goes off and you can’t use your laptop or desktop at home or work to reach the network?
At work many of us have experienced slow networks, due to poor network design topologies, that don’t have redundancy, or automatic load-balancing.
Redundancy allows IT network engineers to place a large number of properly arranged and mesh routers to direct and move the data packets quickly through different networks; which automatically re-routes the packets through alternative routers to its destination network routers.
A layer-2 switch is utilized to move packets between the same network, primarily through the port numbers. Switches are utilized so that users on the same network may access the same printers, servers, scanners and services provided on that network.
Routers are primarily used to route packets to other networks outside your network address and IP address.
Most hubs have been replaced by switches, due to the hubs only being able to send or receive packets. Similar to a CB radio, you may send your voice message by pressing the button and speak. To listen you would release the button. If both receiver and sender press the button at the same time to speak there is a collision or no communication. With a hub, the packets will collide when senders, forward packets across the wire at the same time.
Major factors that contribute to slow networks include low-bandwidth, latency, throughput, and transmissions mediums such as fiber optics and copper cables, propagation, routers and storage devices.
Additionally, switches that have a gigabit interface converter transceiver (GBIC) that converts copper wire packets and optical highspeed light signals and vice versa may cause delays.
Further, having voice and data on the same network may create slower performance. Poorly configured voice VLANs may create jitter; where voice over internet protocols and IP phones, words may be broken into multiple parts and indistinguishable. Configuring voice and IP phones on separate virtual local area networks, and data on separate virtual local area networks will improve performance.
In closing, slow communications may occur by wrong configuration of internet facing exterior edge routers, using exterior protocols such as EBGP, EGP and BGP. Further, LAN facing routers should be configured with interior routers and interior protocols such as RIPv1, OSPF, EIGRP, IGRP and IS-IS.
Layer 3 switches can also be LAN facing and configured using interior protocols such as HSRP, VRRP and GLBP. Primarily, for redundancy and load balancing. Convergence is gained when all platforms are up and running in synchronization and in real time.
The Air Force still holds overwhelming superiority in air power and unarguable dominance in space. When adversaries can’t see Air Force planes on radar, or our smart weapon systems; they may do well to take the advice of numerous top Air Force civilian and military authorities and other wingmen.
Top American fighting men and women have strongly advised numerous adversaries to conduct their business through diplomacy with the U.S. Department of State. Foes have been further advised and warned about the consequences of fighting with the Department of Defense. Now we understand why our most recent adversaries, over the years, leave their planes on the ground. If this is not air dominance and space superiority, I don’t know what else it could be.
Our Air Force continues to make us proud. We proudly salute you!
Glenn Henry is retired from the U.S. Air Force. He has been a high school teacher and university adjunct professor. He has earned numerous IT Cisco certifications. He is a Certified Professional Ethical Hacker. He lives in Montgomery with his wife Teresa.
Opinion | Racism: Victims on both sides
I’ve just seen this Anniston Star photo of the June 3rd George Floyd “protest” march in Heflin. As you can see, a very mixed crowd, black and white, young and old, all peaceful. But serious. What especially got my attention was that sign a lead marcher is holding, the big print saying “Stop Hate, Teach Love.” And the fine print from Nelson Mandela explaining: “No one is born hating another person because of the color of his skin . . .”
Would this apply to Derek Chauvin, the Minneapolis policemen who killed George Floyd? The man’s very name suggests he was somehow “to the manner (if not the manor) born.”
“Chauvin” is a French family name. We get the term “chauvinism” from Nicolas Chauvin, a French army officer of the new Republic and later under Napoleon who was notorious for his excessive, extreme patriotism, and portrayed as such in popular drama of the time. So our English term “chauvinism” means “irrational and extreme belief in the superiority or dominance of one’s own cause, group, race, sex, nation etc.” It’s used most often in academic writing, in plain language “Us vs Them-ism,” seeing the ”them” as enemies. As in violent racism.
So, was Derek Chauvin born a violent racist?
I don’t think so. I’ve searched the internet for photos of him as an infant or young child, looking for clues to his childhood development, hoping to see if he looked happy, or angry, or sad. I didn’t find any photos at all.
But I persist in believing that human infants are born with various kinds of potential. But with a bias toward “playing well with others,” since ours is after all a gregarious species. So a child who grows up wanting to hurt or kill others must have come under the influence of – or perhaps we could say was infected by the virus of – something like chauvinism. In an important sense, then, another victim.
Not that it’s wrong to be very angry about what Derek Chauvin did, not that he shouldn’t be prosecuted and punished under the law. But as we mourn the death of George Floyd, let’s also grieve for the child Derek who was taught hate instead of love, that hurting child who may still be hiding inside this man.
The sign says “Teach love.” I’m afraid the hardest part is learning love, shaking off that viral Us vs Them disposition to see enemies everywhere. I like what contemporary Buddhist spiritual leader Thich Nhat Hanh declares: “No person is the enemy.” But didn’t we get the same advice two thousand years ago from Jesus? – “Love your neighbor – no exceptions!“
We are all in this together.
Opinion | COVID-19 has changed our state’s industry and workforce landscape, our goal remains the same
The human toll of COVID-19 is unprecedented in Alabama, and businesses of all sizes have taken a shellacking due to the pandemic. As such, our tactical focus for workforce development has transitioned from filling positions in the tight labor market we enjoyed in February to pandemic response, incumbent worker training and dislocated worker training today. The future of work has accelerated ten years in three months.
The Alabama Workforce Council (AWC) is working with the Ivey Administration and partners across the state to share best practices, key facts and resources for employers, employees and those who have been recently unemployed.
While the immediate focus of our efforts has transitioned to workforce recovery and response efforts to COVID-19 through our work with informational webinars, workforce recovery surveys, and resources for businesses (all available online), the AWC and AlabamaWorks remain steadfastly committed to the Governor’s attainment goal of adding 500,000 highly-skilled workers to Alabama’s economy by 2025. Notably, in these uncertain times, this goal has not changed.
Creating a highly-skilled workforce and resilient economy, even one that will be recovering for the foreseeable future, is necessary for Alabama’s economic vitality. For those who have become unemployed or underemployed due to COVID-19, reskilling or upskilling now can lead to sustainable in-demand career pathways that produce measurable benefits in the future.
Success Plus, the formal name for the Governor’s postsecondary education attainment goal, outlines the need to add an additional 500,000 Alabamians prepared for in-demand, high-wage careers to the workforce by obtaining credentials, certificates or degrees in addition to a high school diploma by 2025. Moremust be done to create stackable pathways that allow individuals to earn credentials through career-specific education and shorter-term programs that prepare them for immediate employment and future advancement.
To this end, Alabama has established a quality-assurance process for credentials through the Alabama Committee on Credentialing and Career Pathways (ACCCP). The ACCCP is tasked with identifying in-demand occupations in Alabama, developing competency models and career pathways for each of the in-demand occupations, and identifying related credentials of value associated with each of the in-demand occupations.
Additionally, on June 8the Alabama Workforce Council will launch the Governor’s Survey of Employer Competencies,which will survey employers in each sector and region of the state to assist the ACCCP with identifying these in-demand occupations as well as the related competencies and credentials of value aligned to those occupations.
The survey will be conducted between June 8 and June 15, 2020 and, going forward, the survey will be conducted annually to assist the ACCCP’s 16 Technical Advisory Committees (TACs) with their work oflinking credentials of value to one or more specific competencies needed for a job. Ultimately, this will allow employers to create competency-based job descriptions that list the specific skills required for a job, rather than using associate or bachelor’s degrees as placeholders. Therefore, it is vital that employers of all sizes, and from each industry sector, provide responses to the survey. The TACs will receive the results of the Governor’s Survey of Employer Competencies at the June 17, 2020 ACCCP meeting.
It is clear that much work remains to be done. COVID-19 adds challenges to our ultimate goal, but the Alabama Workforce Council and AlabamaWorks knows that – regardless of the pandemic – clearly identifying in-demand jobs, with their related skills, and facilitating more opportunities for high-skill, high-wage careers is now more important than ever.
To learn more about the Alabama Workforce Council’s response to COVID-19 and to learn more about Governor Ivey’s vision for creating 500,000 highly skilled workers by 2025, visit www.alabamaworks.com.
Tim McCartney, formerly of McCartney Construction in Gadsden, is the chairman of the Alabama Workforce Council.
Opinion | It’s past time to turn the page on racism, racial violence in America
On June 10, 1963, President John F. Kennedy sent National Guard troops to accompany the first black students admitted to the University of Alabama.
In an address to the nation, he said, “It is not enough to pin the blame on others, to say this is a problem of one section of the country or another, or deplore the fact that we face. A great change is at hand, and our task, our obligation, is to make that revolution, that change, peaceful and constructive for all. Those who do nothing are inviting shame as well as violence. Those who act boldly are recognizing right as well as reality.”
Sixty years later, that task is still at hand. The job is still far from done. And more and more often, it even seems like we’re losing ground. It has sure seemed that way this week and, indeed, over the last few months.
We’ve been through this before.
Ahmaud Arbery is not the first African American to be ambushed and murdered by men claiming to be protecting their neighborhood, simply because he seemed out of place. And it’s not the first case of such a murder being swept under the rug.
Breonna Taylor is not the first African American to be killed in their own home by police searching for a suspect who wasn’t there.
Christian Cooper is not the first African American to have the cops capriciously called on him and be falsely accused of menacing a white woman.
And the latest tragic miscarriage of justice, George Floyd is not the first African American to be brutally assaulted and killed at the hands of police officers. And his violent death is not the first to be videotaped and broadcast across the internet, social media, and television. The question is: how do we make it the last? How do we ensure his death and our anger isn’t in vain?
For too many of us, institutional racism is a fact of daily life. And when the system begins to crack and crumble under the strain of decades of injustice and inequality, only then do we say ‘enough is enough.’ Only then do we go through the same cycle we’re going through right now. Anger is warranted, but it’s not enough to get enraged, despondent, frustrated, and mad. It’s not enough to protest. It’s not enough to lash out. And it will never be enough until we begin to act to change the underlying and lingering conditions that make racism a reality – that makes it part of the American experience.
If you think the system is already working fairly for all people, I ask: by whose standards? Not mine. Our laws, our leaders, and our system of government were never intended to be stagnant.
If you find it acceptable to try to turn victims into suspects, looking for any way possible to justify ruthless behavior, I ask: for every instance of injustice recorded, how many more have gone unreported? The answer is too many to count. What accusations would have been dug up and leveled then? We will never know. After all, it’s much easier to defame someone who’s not alive to defend themselves.
Of course, we won’t all agree on the best course of action, but I hope we can all agree that the status quo cannot continue and that action is required. That’s all the more reason we need to start talking. And to those who don’t want to have this conversation, who may feel uncomfortable or embarrassed, let’s not give them a choice. Let’s make it an issue. Let’s prioritize recognizing right and reality instead of inviting shame and violence. Let’s start today and not stop until we succeed.
We simply cannot allow this to be another situation where we shout, we scream, we cry, and then we clean up and move on to only do it all over again down the road. What will this week’s protests lead to next week or next month or next year? Starting now, we must have this conversation at every ballot box at every election – municipal, state, congressional, and so on. If you want your voice heard, presidential cycles are fine, but real, actionable change begins at the local level. Mayors and city councils appoint police chiefs. We elect District Attorneys, Sheriffs, Legislators, Judges, and Coroners. State Representatives and Senators make laws but law enforcement applies them. We all have a role to play in righting the wrongs by revisiting outdated and close-minded policies that continue to plague communities across our state and replacing them with a new vision.
Similarly, when I look at my young son, I wonder how I’m going to have the conversation with him. What am I going to say during “the talk” that black parents have, for generations now, had to have with their children? And how am I going to say it? How am I going to teach my son to protect himself? What are you telling your children?
In Alabama, we must come to terms with our legacy of racism and commit to eradicating injustice or we will never escape this cycle. As a policymaker and leader in this state, I cannot tell my son or anyone that we’ve fully turned the page on our dark and violent past. But I can tell you what needs to be done. Change starts with commitment. Individuals must resolve to break this cycle and then influence their own neighborhoods and communities to do better. It continues with conversations among people of diverse backgrounds, seeking to understand each other and treat each other with equality, decency, and dignity as human beings. It becomes reality when together we take our values to the ballot box and hold our leaders accountable to enact policies that ensure justice for all.
I invite and I welcome all Alabamians to join me in the task as an obligation to each other and to ourselves. Together, let’s continue this work. And at the very least, let’s each reflect on the words of President Kennedy so many years ago, “We are confronted primarily with a moral
issue. It is as old as the scriptures and is as clear as the American Constitution . . . I hope that every American, regardless of where he lives, will stop and examine his conscience about this and other related incidents.”
Opinion | To close the homework gap in our schools, let’s close the partisan divide in Washington
As Alabama shut down its schools on March 16thand moved classes online in response to the COVID-19 pandemic, I was saddened but not surprised when many Gulf Shores students told me they didn’t have broadband at home needed for their coursework.
Having headed school systems in Piedmont, Huntsville and now in Gulf Shores’ first year as an independent district, I am passionate about closing the digital divide. At Gulf Shores, I gave 6ththrough 12th graders computers to take home early in this school year. Kindergarteners through fifth graders had assigned devices at school. As we shuttered the schools, we ordered 100 mobile hotspots for our students to access the Internet.
But schools can’t – and shouldn’t have to – close opportunity gaps all by themselves. The crisis that has closed our schools has created a rare opportunity for national leaders to close the digital divide and homework gap through the next economic stimulus.
With schools closed, the digital divide looks more like a socioeconomic chasm. More than a quarter of Alabama’s population are not online at home. As a math teacher by training, I believe in using data to analyze problems like the digital divide, which comprises two challenges – adoption and availability.
Adoption is the greater problem – about 25 percentof American households with broadband access in their neighborhood haven’t even subscribed to it. The major barriers to adoption appear to be households not having basic computer hardware, digital literacy or an understanding of the internet’s importance to their lives.
But, while 95 percent of Americans have access to high-speed fixed broadband, about 22 percent of rural households don’t. And, because of problems with availability and adoption, over 30 percent of African American and Latino youngsters didn’t have home internet and nearly half don’t have a laptop or computer at home.
For the sake of our students and their families, we need all hands-on-deck – educators, broadband providers, computer companies and tech leaders – to address the challenge.
With broadband deployment, we need a process driven by public spiritedness, not political patronage. The best companies and technologies should compete to serve every community from isolated rural areas to the inner cities.
Let’s learn from the 2009 stimulus: Legislators and lobbyists funneled funds to favored companies and technologies. The results of that anticompetitive practice? Just what one would think: Duplicative networks in areas where broadband was already available, with billions of dollars squandered, while many communities remained without service.
I’m skeptical of one-size-fits-all solutions. Wireless hotspots can close homework gaps in some communities. But elsewhere, wired connectionsmay be more cost effective and less expensive with faster download speeds for e-learning.
And we also need to regulate broadband intelligently. This crisis is a teaching moment. U.S. broadband has risen to the challenge of a 34 percentsurge in internet demand during COVID-19. But, in Europe, over-regulated networks are slowing down.
Why? While Europe regulated broadband as a utility, and investment suffered, the U.S. opted for a “light touch” approach that encouraged nearly $2 trillion in private investment. Our wise policy choices built robust networks that we can rely upon in these difficult times—and to rebuild our economy for better times.
To achieve what’s needed, Congress needs a bipartisan compromise, including an end to anti-competitive practices that exclude qualified providers and technologies—and an effort by broadband and computer equipment companies to help attack the divide.
We have a job to do, and no time to waste.
Alabama’s Senators – Doug Jones and Richard Shelby – are well-prepared to reach across the aisle to form bipartisan consensus. Broadband providers are providing free and discounted broadband to low income homes. But everyone needs to step up.
I wish Congress could have watched our students in the Piedmont schools after we provided them with computers and connectivity. Many mastered subjects such as advanced algebra they had previously struggled with because they couldn’t do homework online.
When our leaders in Washington bridge their partisan divide, communities across Alabama and America will bridge their digital divides. And many more students will bridge the gap between their performance and their potential.
Dr. Matt Akin is the Superintendent of Schools in Gulf Shores, Alabama, having held similar positions in Huntsville and Piedmont.
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